A JW
C E n vir o n m e n ta l Bra
nd
MUFFIN MONSTERIn-line/Open Channel Grinders
www.jwce.comwww.jwce.com
before: cut 1 way
after: cut 2 ways
wipes ready™ technology
Wipes Ready™ Cutters*Achieve the desired 2-Dimmensional cutting
capabilities to control both the width and length
of output, preventing materials from forming long
strips and reweaving in the waste stream.
• Cut wipes in 2 directions
• Smaller particle size
• No reweaving
10K series Muffin Monster®
The 10K Series Muffin Monster is a compact grinder, tough on solids
in sludge and sewage applications. It fits into areas with limited
space requirements while still providing the necessary power for
downstream protection. The 10K Series is an ideal, low-cost solution
that goes beyond sludge grinding at resource recovery facilities, and
fits perfectly into office buildings, apartment complexes, resorts, retail
centers and package treatment plants.
30K series Muffin Monster®
Troublesome solids are now easier than ever to reduce with the Muffin
Monster dual-shafted grinder. Its slow speed, high-torque design shreds
tough solids that typically cause sewer problems. With over 35,000
installations, the proven capabilities of the Muffin Monster is legendary in
providing solutions for the ever more stringent operational needs arising
throughout the industry.
40K series Muffin Monster®
The 40K Series Muffin Monster excels in wet and dry grinding
applications. It’s a powerful shredder for large sludge processing
systems. It also serves in many industrial applications including fish and
beef processing, petroleum, pulp and paper mills, chemical plants, and
recycling plants. The proven capabilities of the Muffin Monster are now
providing solutions for the ever more stringent operational needs arising
throughout the industry.
* Patent Pending
Muffin Monster sewage grinders
are designed to protect pumps
and other equipment by grinding
down the toughest wastewater
solids. Applications including:
lift station, sludge lines;
septage receiving stations;
headworks screenings
reduction, prisons and more.
wipes ready™ technology
Wipes Ready™ Cutters*Achieve the desired 2-Dimmensional cutting
capabilities to control both the width and length
of output, preventing materials from forming long
strips and reweaving in the waste stream.
• Cut wipes in 2 directions
• Smaller particle size
• No reweaving
10K series Muffin Monster®
The 10K Series Muffin Monster is a compact grinder, tough on solids
in sludge and sewage applications. It fits into areas with limited
space requirements while still providing the necessary power for
downstream protection. The 10K Series is an ideal, low-cost solution
that goes beyond sludge grinding at resource recovery facilities, and
fits perfectly into office buildings, apartment complexes, resorts, retail
centers and package treatment plants.
30K series Muffin Monster®
Troublesome solids are now easier than ever to reduce with the Muffin
Monster dual-shafted grinder. Its slow speed, high-torque design shreds
tough solids that typically cause sewer problems. With over 35,000
installations, the proven capabilities of the Muffin Monster is legendary in
providing solutions for the ever more stringent operational needs arising
throughout the industry.
40K series Muffin Monster®
The 40K Series Muffin Monster excels in wet and dry grinding
applications. It’s a powerful shredder for large sludge processing
systems. It also serves in many industrial applications including fish and
beef processing, petroleum, pulp and paper mills, chemical plants, and
recycling plants. The proven capabilities of the Muffin Monster are now
providing solutions for the ever more stringent operational needs arising
throughout the industry.
* Patent Pending
Muffin Monster sewage grinders
are designed to protect pumps
and other equipment by grinding
down the toughest wastewater
solids. Applications including:
lift station, sludge lines;
septage receiving stations;
headworks screenings
reduction, prisons and more.
before after
Muffin Monster | 800.331.2277 | jwce.com | [email protected]
DELTA P* Side RailsEnsure the capture of all items in the waste
stream and drive debris into the cutter stack.
• Drives Debris into Cutters
• Prevents Build Up
• Enhances High Flow
Optimized Cut Control*Improve cutting by tailoring the speed of the new
wipes-ready cutter rotation with optimized cut
control.
• Cutters Stay Clean
• Prevents Long Strips
FeaturesDual Shafted Grinder
• Slow-speed, high torque grinders handle rags, rocks, wood, wipes,
clothing, plastics and other debris.
• Capable of grinding a wider variety of solids than single shafted
machines, macerators, or chopper pumps.
Compact and Efficient Design
• Adapts to pipelines or channels with little or no modification.
• Custom stainless steel frames allow easy installation in channels, wet
wells and pump stations.
• In-line 30K Muffin Monster incorporate an easy to remove cutter cartridge.
Automated Monitoring and Controls
• Auto load sensing and reversals reduce interrupts and optimize the
grinder’s performance.
BenefitsEquipment Protection
• Protect pumps and other critical equipment from costly clogs and
damage from tough solids.
Efficient Treatment Operations
• Grinding separates organic from inorganic materials in the waste stream.
• Organics stay in treatment process and screening are cleaner.
Lower Operating Cost
• Clear pipes and pumps means shorter pump run cycles and lower
electrical costs.
DELTA P* Side RailsEnsure the capture of all items in the waste
stream and drive debris into the cutter stack.
• Drives Debris into Cutters
• Prevents Build Up
• Enhances High Flow
Optimized Cut Control*Improve cutting by tailoring the speed of the new
wipes-ready cutter rotation with optimized cut
control.
• Cutters Stay Clean
• Prevents Long Strips
FeaturesDual Shafted Grinder
• Slow-speed, high torque grinders handle rags, rocks, wood, wipes,
clothing, plastics and other debris.
• Capable of grinding a wider variety of solids than single shafted
machines, macerators, or chopper pumps.
Compact and Efficient Design
• Adapts to pipelines or channels with little or no modification.
• Custom stainless steel frames allow easy installation in channels, wet
wells and pump stations.
• In-line 30K Muffin Monster incorporate an easy to remove cutter cartridge.
Automated Monitoring and Controls
• Auto load sensing and reversals reduce interrupts and optimize the
grinder’s performance.
BenefitsEquipment Protection
• Protect pumps and other critical equipment from costly clogs and
damage from tough solids.
Efficient Treatment Operations
• Grinding separates organic from inorganic materials in the waste stream.
• Organics stay in treatment process and screening are cleaner.
Lower Operating Cost
• Clear pipes and pumps means shorter pump run cycles and lower
electrical costs.
8 HOLES E -
D - P.C.D
12[305]
18 1/2
[470]
A 1-1/2" NPT INSPECTION PORTS
1/2" NPT DRAIN PORTS
B
8 1/4
[210]
C
0.000
0.014
0.028
0.041
0.055
0.069
0.083
0.097
0.110
0.124
0.138
0 11 23 34 45 57 68 79 91 102 114 125 136
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0 50 100 150 200 250 300 350 400 450 500 550 600
10% DS
8% DS
6% DS
4% DS
2% DS
10000-0806-DI(6 inch)
10000-0804-DI(4 inch)
FLOW RATE (m3/hr)
PR
ES
SU
RE
DR
OP
(p
si)
PR
ES
SU
RE
DR
OP
(m
illi
ba
r)
FLOW RATE (gpm)
RAW SEWAGE
MODEL 10000
800.331.2277 | jwce.com | [email protected]
Materials of ConstructionHousings: Ductile iron
Cutters: Hardened alloy steel
Shafts: Hardened alloy steel
Mechanical Seals: Tungsten carbide faces
Specifications2” (50 mm) hex shafts;
Standard 2 HP (1.5 kW) motor; 29:1 reducer
Cutter Size: 4-3/4” (120 mm) diameter cutters
Seal Max Working Pressure: 90 PSI (6 bar)
IN-LINE
Model
Flow Rate*
- gpm
(m3/hr)
Pipeline
Size
- inches
(mm)
Pressure
Drop
- psi (bar)
Standard Dimensions
- inches (mm)
Flange Dimensions
- inches (mm)Approximate
Net Weight
- lbs (kg)A - 2 hp (1.5kW) A - 3 hp (2.2kW) B C D E
10000-0804-DI 275 (62) 4 (100) 0.36 (0.03) 33-7/16 (850) 35-7/16 (900) 6-1/4 (158) 16 (406) 7-1/2 (180) 3/4 (19) 303 (137)
10000-0806-DI 550 (125) 6 (150) 1.33 (0.09) 33-7/16 (850) 35-7/16 (900) 7-1/4 (184) 19 (483) 9-1/2 (240) 7/8 (23) 323 (147)
* 0-2% solids • In-Line unit typically installed prior to suction side of pump • Consult factory for analysis of application • Drive dimensions are based on a unit with gear motor.
Materials of ConstructionHousings: Ductile iron
Cutters: Hardened alloy steel
Shafts: Hardened alloy steel
Mechanical Seals: Tungsten carbide faces
Specifications2” (50 mm) hex shafts;
Standard 2 HP (1.5 kW) motor; 29:1 reducer
Cutter Size: 4-3/4” (120 mm) diameter cutters
Seal Max Working Pressure: 90 PSI (6 bar)
IN-LINE
Model
Flow Rate*
- gpm
(m3/hr)
Pipeline
Size
- inches
(mm)
Pressure
Drop
- psi (bar)
Standard Dimensions
- inches (mm)
Flange Dimensions
- inches (mm)Approximate
Net Weight
- lbs (kg)A - 2 hp (1.5kW) A - 3 hp (2.2kW) B C D E
10000-0804-DI 275 (62) 4 (100) 0.36 (0.03) 33-7/16 (850) 35-7/16 (900) 6-1/4 (158) 16 (406) 7-1/2 (180) 3/4 (19) 303 (137)
10000-0806-DI 550 (125) 6 (150) 1.33 (0.09) 33-7/16 (850) 35-7/16 (900) 7-1/4 (184) 19 (483) 9-1/2 (240) 7/8 (23) 323 (147)
* 0-2% solids • In-Line unit typically installed prior to suction side of pump • Consult factory for analysis of application • Drive dimensions are based on a unit with gear motor.
7 1/4
[185]
4 1/2
[114]
8 3/4
[222]
12[305]
18 3/4
[476]
A
8 1/4
[210]
0
51
102
152
203
254
0 6 11 17 23 28 34 40 45
0
2
4
6
8
10
0 25 50 75 100 125 150 175 200
FLOW RATE (m3/hr)
HE
AD
DR
OP
(In
ch
es)
HE
AD
DR
OP
(m
m)
FLOW RATE (gpm)
Hdown=6"
Hdown=8"
Hdown=2"
Hdown=4"
Hdown=10"
MODEL 10002
Santa Ana, CA. USA | 800.331.2277 | jwce.com | [email protected]©2016 JWC Environmental. JWCE’s Santa Ana California facility is registered by UL to ISO9001:2008 #10001313 QM8. JWC International Congleton, UK is registered by QAS to ISO9001:2008 File
#A13056. U.S. patents apply: 6,176,443; 6,332,984; 7,073,433; 7,080,650; 7,081,171; 7,086,405; 7,383,842; 7,771,589; 7, 854,859; RE37,349E; RE40,422; RE39,948E. U.S. patents pending: 13/628,
725; 14/862, 238; 14/862, 247; 14/862, 226; 62/054, 656. Additional patents pending. All rights reserved. JWC Environmental is not liable for damages that may result from any information provided in
or omitted from this publication, under any circumstances. JWC Environmental reserves the right to make adjustments to this publication at any time, without notices or obligation. Please check the JWC
Environmental website (www.jwce.com) for the most up-to-date information or speak to your local rep.
OPEN CHANNEL
ModelFlow Rate*
- gpm (m3/hr)
Head Drop
- inches (mm)
Standard Dimensions
- inches (mm)Approximate Net
Weight
- lbs (kg)A - 2 hp (1.5kW) A - 3 hp (2.2kW)
10002-0008-DI 180 (41.4) 5-3/4 (146) 33-11/16 (856) 35-11/16 (906) 338 (153)
* Flow based on optimum channel conditions. • Consult factory for analysis of application
• Drive dimensions are based on a unit with gear motor.
OPTIONS AVAILABLEIn-Line
Open Channel
2hp (1.5kW) or 3hp (2.2kW) Motors
7, 11, 13 Tooth Cutters
17 Tooth Wipes Ready™ Cutter
Custom Mounting Frames
SS & NEMA 7 Control enclosures
Alternate Voltage & HP Motors
Explosion Proof Motors
Immersible Motors
Extended Motor Shafts
ANSI, JIS, JWA, BS & AS Flanges
OPEN CHANNEL
ModelFlow Rate*
- gpm (m3/hr)
Head Drop
- inches (mm)
Standard Dimensions
- inches (mm)Approximate Net
Weight
- lbs (kg)A - 2 hp (1.5kW) A - 3 hp (2.2kW)
10002-0008-DI 180 (41.4) 5-3/4 (146) 33-11/16 (856) 35-11/16 (906) 338 (153)
* Flow based on optimum channel conditions. • Consult factory for analysis of application
• Drive dimensions are based on a unit with gear motor.
OPTIONS AVAILABLEIn-Line
Open Channel
2hp (1.5kW) or 3hp (2.2kW) Motors
7, 11, 13 Tooth Cutters
17 Tooth Wipes Ready™ Cutter
Custom Mounting Frames
SS & NEMA 7 Control enclosures
Alternate Voltage & HP Motors
Explosion Proof Motors
Immersible Motors
Extended Motor Shafts
ANSI, JIS, JWA, BS & AS Flanges
E - P.C.D.
15 1/4
[387]
B
A
D
11 1/2
[292]
C
F X GØ
0.00
0.07
0.14
0.21
0.28
0.34
0.41
0.480 45 91 136 182 227 273 318 363 409 454 500 545 591
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600P
RE
SS
UR
E D
RO
P (
bar)
PR
ES
SU
RE
DR
OP
(psi)
FLOW RATE (m3/hr)
FLOW RATE (gpm)
30004T-2412(300 mm)
30004T-2410(250 mm)
30004T-1208(200 mm)
30004T-1206 (150 mm)
30004T-1204(100 mm)
10%
DS
8% D
S6%
DS
4% D
S2%
DS
10%
DS
8% D
S
6% D
S
4% D
S
2% D
S
RAW SEWAGE
RAW
SEWAG
E
MODEL 30004T
IN-LINE
Model
Flow Rate
- gpm
(m3/hr)
Pipeline
Size
- inches
(mm)
Pressure
Drop
- psi (bar)
Standard Dimensions
- inches (mm)
Flange Dimensions
- inches (mm)Approximate
Net Weight
- lbs (kg)A B C D E F G
30004T-1204 450 (102) 4 (100) 0.52 (0.04) 58-1/4 (1480) 28-1/4 (718) 19-1/4 (483) 9-3/8 (238) 7-1/2 (191) 3/4 (19) 8 562 (255)
30004T-1206 700 (159) 6 (150) 1.23 (0.08) 58-1/4 (1480) 28-1/4 (718) 21-1/4 (534) 10-3/8 (264) 9-1/2 (241) 7/8 (22) 8 559 (254)
30004T-1208 1100 (250) 8 (200) 3.00 (0.21) 58-1/4 (1480) 28-1/4 (718) 23-1/4 (584) 11-1/4 (238) 11-3/4 (286) 7/8 (22) 8 568 (258)
30004T-2410 1700 (386) 10 (250) 2.97 (0.20) 69-3/4 (1772) 39-3/4 (1010) 27-1/4 (686) 12-5/16 (313) 14-1/4 (362) 1 (25) 12 789 (358)
30004T-2412 2450 (556) 12 (300) 5.80 (0.40) 69-3/4 (1772) 39-3/4 (1010) 31-1/4 (787) 13-1/4 (337) 17 (431) 1 (25) 12 809 (367)
In-Line unit typically installed prior to suction side of pump. • Consult factory for analysis of application.
• Drive dimensions are a maximum based on a unit with a 3 HP (2.2 kW) drive.
Materials of ConstructionHousings: Ductile iron
Cutters: Hardened alloy steel
Shafts: Hardened alloy steel
Mechanical Seals: Tungsten carbide faces
Specifications2” (50 mm) hex shafts;
Standard 3 HP (2.2 kW) motor; 29:1 reducer
Cutter Size: 4-3/4” (120 mm) diameter cutters
Seal Max Working Pressure: 90 PSI (6 bar)
OPTIONS AVAILABLEIn-Line
Open Channel
7, 11, 13 Tooth Cutters
17 Tooth Wipes Ready™ Cutter
Custom Mounting Frames
SS & NEMA 7 Control enclosures
Solids Scrapers
Stainless Steel Feed Hopper
Alternate Voltage & HP Motors
Explosion Proof Motors
Immersible Motors
Hydraulic Power Pack
Extended Motor Shafts
ANSI, JIS, JWA, BS & AS Flanges
800.331.2277 | jwce.com | [email protected]
IN-LINE
Model
Flow Rate
- gpm
(m3/hr)
Pipeline
Size
- inches
(mm)
Pressure
Drop
- psi (bar)
Standard Dimensions
- inches (mm)
Flange Dimensions
- inches (mm)Approximate
Net Weight
- lbs (kg)A B C D E F G
30004T-1204 450 (102) 4 (100) 0.52 (0.04) 58-1/4 (1480) 28-1/4 (718) 19-1/4 (483) 9-3/8 (238) 7-1/2 (191) 3/4 (19) 8 562 (255)
30004T-1206 700 (159) 6 (150) 1.23 (0.08) 58-1/4 (1480) 28-1/4 (718) 21-1/4 (534) 10-3/8 (264) 9-1/2 (241) 7/8 (22) 8 559 (254)
30004T-1208 1100 (250) 8 (200) 3.00 (0.21) 58-1/4 (1480) 28-1/4 (718) 23-1/4 (584) 11-1/4 (238) 11-3/4 (286) 7/8 (22) 8 568 (258)
30004T-2410 1700 (386) 10 (250) 2.97 (0.20) 69-3/4 (1772) 39-3/4 (1010) 27-1/4 (686) 12-5/16 (313) 14-1/4 (362) 1 (25) 12 789 (358)
30004T-2412 2450 (556) 12 (300) 5.80 (0.40) 69-3/4 (1772) 39-3/4 (1010) 31-1/4 (787) 13-1/4 (337) 17 (431) 1 (25) 12 809 (367)
In-Line unit typically installed prior to suction side of pump. • Consult factory for analysis of application.
• Drive dimensions are a maximum based on a unit with a 3 HP (2.2 kW) drive.
Materials of ConstructionHousings: Ductile iron
Cutters: Hardened alloy steel
Shafts: Hardened alloy steel
Mechanical Seals: Tungsten carbide faces
Specifications2” (50 mm) hex shafts;
Standard 3 HP (2.2 kW) motor; 29:1 reducer
Cutter Size: 4-3/4” (120 mm) diameter cutters
Seal Max Working Pressure: 90 PSI (6 bar)
OPTIONS AVAILABLEIn-Line
Open Channel
7, 11, 13 Tooth Cutters
17 Tooth Wipes Ready™ Cutter
Custom Mounting Frames
SS & NEMA 7 Control enclosures
Solids Scrapers
Stainless Steel Feed Hopper
Alternate Voltage & HP Motors
Explosion Proof Motors
Immersible Motors
Hydraulic Power Pack
Extended Motor Shafts
ANSI, JIS, JWA, BS & AS Flanges
8 1/2
[216]
11 3/4
[298]
3 7/8
[98]
B
C
A
7[178]
HE
AD
DR
OP
(m
m)
HE
AD
DR
OP
(in
ch)
FLOW RATE (m3/hr)
FLOW RATE (gpm)
0
127
254
381
508
635
762
889
1016
1143
1270
1397
0 114 227 341 454 568 681 795 908 1022 1136 1249 1363 1476
0
5
10
15
20
25
30
35
40
45
50
55
0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500
Hdown= 6"
Hdown= 10"
Hdown= 12"
Hdown= 16"
Hdown= 20"
Hdown= 24"
Hdown= 28"
Hdown= 32"
Hdown= 36"
30005-0032
30005-0040
30005-0060
30005-0050
Hdown= 52"
Hdown= 40"
Hdown= 44"
Hdown= 48"
Hdown= 8"
MODEL 30005
HE
AD
DR
OP
(m
m)
HE
AD
DR
OP
(in
ch)
FLOW RATE (m3/hr)
FLOW RATE (gpm)
0
51
102
152
203
254
305
356
406
457
508
559
610
660
0 23 45 68 91 114 136 159 182 204 227 250 273 295 318 341
0
2
4
6
8
10
12
14
16
18
20
22
24
26
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500
Hdown= 6"
Hdown= 4"
Hdown= 2"
Hdown= 8"
Hdown= 10"
Hdown= 12"
Hdown= 14"
Hdown= 16"
Hdown= 18"
30005-0024
30005-0008
30005-0018
30005-0012
Hdown= 22"
Hdown= 20"
Hdown= 24"
Hdown= 26"
MODEL 30005
Santa Ana, CA. USA | 800.331.2277 | jwce.com | [email protected]©2016 JWC Environmental. JWCE’s Santa Ana California facility is registered by UL to ISO9001:2008 #10001313 QM8. JWC International Congleton, UK is registered by QAS to ISO9001:2008 File
#A13056. U.S. patents apply: 6,176,443; 6,332,984; 7,073,433; 7,080,650; 7,081,171; 7,086,405; 7,383,842; 7,771,589; 7, 854,859; RE37,349E; RE40,422; RE39,948E. U.S. patents pending: 13/628,
725; 14/862, 238; 14/862, 247; 14/862, 226; 62/054, 656. Additional patents pending. All rights reserved. JWC Environmental is not liable for damages that may result from any information provided in
or omitted from this publication, under any circumstances. JWC Environmental reserves the right to make adjustments to this publication at any time, without notices or obligation. Please check the JWC
Environmental website (www.jwce.com) for the most up-to-date information or speak to your local rep.
OPEN CHANNEL
Model
Flow Rate
- gpm (m3/hr)
Head Drop
- inches (mm)
Standard Dimensions
- inches (mm)Approximate
Net Weight
- lbs (kg)A B C
30005-0008 370 (84) 7 (178) 49-1/2 (1257) 8 (203) 19-1/2 (495) 370 (168)
30005-0012 620 (141) 11-1/2 (290) 53-5/8 (1362) 12 (305) 23-5/8 (600) 410 (186)
30005-0018 980 (223) 16 (405) 59-1/2 (1511) 18 (457) 29-1/2 (749) 465 (211)
30005-0024 1370 (311) 16 (405) 65-1/4 (1657) 24 (609) 35-1/4 (895) 520 (236)
30005-0032 2100 (477) 17-1/2 (445) 73 (1854) 32 (813) 43 (1092) 580 (263)
30005-0040 3020 (686) 19-1/2 (495) 81 (2057) 40 (1016) 51 (1295) 650 (295)
30005-0050 4310 (979) 23-1/2 (595) 90-7/8 (2308) 50 (1270) 60-7/8 (1546) 740 (336)
30005-0060 5620 (1277) 30 (760) 101-3/8 (2575) 60 (1524) 71-3/8 (1813) 845 (383)
* Flow based on optimum channel conditions. • Consult factory for analysis of application.
• Drive dimensions are a maximum based on a unit with a 182T motor frame.• Extended drive shafts are available on request.
OPEN CHANNEL
Model
Flow Rate
- gpm (m3/hr)
Head Drop
- inches (mm)
Standard Dimensions
- inches (mm)Approximate
Net Weight
- lbs (kg)A B C
30005-0008 370 (84) 7 (178) 49-1/2 (1257) 8 (203) 19-1/2 (495) 370 (168)
30005-0012 620 (141) 11-1/2 (290) 53-5/8 (1362) 12 (305) 23-5/8 (600) 410 (186)
30005-0018 980 (223) 16 (405) 59-1/2 (1511) 18 (457) 29-1/2 (749) 465 (211)
30005-0024 1370 (311) 16 (405) 65-1/4 (1657) 24 (609) 35-1/4 (895) 520 (236)
30005-0032 2100 (477) 17-1/2 (445) 73 (1854) 32 (813) 43 (1092) 580 (263)
30005-0040 3020 (686) 19-1/2 (495) 81 (2057) 40 (1016) 51 (1295) 650 (295)
30005-0050 4310 (979) 23-1/2 (595) 90-7/8 (2308) 50 (1270) 60-7/8 (1546) 740 (336)
30005-0060 5620 (1277) 30 (760) 101-3/8 (2575) 60 (1524) 71-3/8 (1813) 845 (383)
* Flow based on optimum channel conditions. • Consult factory for analysis of application.
• Drive dimensions are a maximum based on a unit with a 182T motor frame.• Extended drive shafts are available on request.
0.00
0.03
0.07
0.10
0.14
0.17
0.21
0.24
0.28
0.31
0.34
0.38
0.41
0.450 114 227 341 454 568 681 795 908 1022 1136 1249 1363
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
5.50
6.00
6.50
0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000
PR
ES
SU
RE
DR
OP
(bar)
PR
ES
SU
RE
DR
OP
(psi)
FLOW RATE (gpm)
FLOW RATE (m3/hr)
40002-2416(400 mm)
40002-2418(450 mm)
40002-1812(300 mm)
10% DS
8% DS
6% DS
4% DS
2% DS
10% DS
8% DS
RAW SEWAGE
RAW SEWAGE
6% DS
4% DS
2% DS
40002-2412(300 mm)
MODEL 40002-Inline
0.00
0.07
0.14
0.21
0.28
0.34
0.41
0.48
0.550 227 454 681 908 1136 1363 1590 1817
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
0 1000 2000 3000 4000 5000 6000 7000 8000
PR
ES
SU
RE
DR
OP
(bar)
PR
ES
SU
RE
DR
OP
(psi)
FLOW RATE (m3/hr)
FLOW RATE (gpm)
8% DS
6% DS
4% DS
2% DS
RAW SEWAGE
40002-3220(500 mm)
10% DS
MODEL 40002-Inline
E
P.C.D
F X G
19 3/4
[502]
C
A
15 1/16
[382]
11[279]
B
Ø
800.331.2277 | jwce.com | [email protected]
IN-LINE
Model
Flow Rate
- gpm
(m3/hr)
Pipeline
Size
- inches
(mm)
Pressure
Drop
- psi (bar)
Standard Dimensions
- inches (mm)
Flange Dimensions
- inches (mm)Approximate
Net Weight
- lbs (kg)A B C E F G
40002-1812 2700 (612) 12 (300) 3.5 (0.24) 69-5/8 (1768) 35-1/4 (895) 30-1/4 (768) 17 (254) 1 (25) 12 1520 (690)
40002-2412 3200 (727) 12 (300) 1.2 (0.08) 76-5/8 (1946) 35-1/4 (895) 37-1/4 (946) 17 (254) 1 (25) 12 1775 (805)
40002-2416 4400 (999) 16 (400) 2.2 (0.15) 76-5/8 (1946) 43-1/4 (1099) 37-1/4 (946) 21-1/4 (539) 1-1/8 (29) 16 1895 (860)
40002-2418 5500 (1249) 18 (450) 3.4 (0.23) 76-5/8 (1946) 47-1/4 (1200) 37-1/4 (946) 22-3/4 (578) 1-1/4 (32) 20 2095 (950)
40002-3220 6860 (1558) 20 (500) 4.2 (0.29) 83-1/4 (2115) 51-1/4 (1301) 43-7/8 (1114) 25 (635) 1-1/4 (32) 20 2610 (1184)
In-Line unit typically installed prior to suction side of pump. • Consult factory for analysis of application.
• Drive dimensions are a maximum based on a unit with a 10 HP (7.5 kW) drive.
Materials of ConstructionHousings: Ductile iron
Cutters: Hardened alloy steel
Shafts: Hardened alloy steel
Mechanical Seals: Tungsten carbide faces
Specifications2-1/2” (64 mm) hex shafts;
Standard 10 HP (7.5 kW) motor; 43:1 reducer
Cutter Size: 7-1/2” (191 mm) diameter cutters
Seal Max Working Pressure: 90 PSI (6 bar)
IN-LINE
Model
Flow Rate
- gpm
(m3/hr)
Pipeline
Size
- inches
(mm)
Pressure
Drop
- psi (bar)
Standard Dimensions
- inches (mm)
Flange Dimensions
- inches (mm)Approximate
Net Weight
- lbs (kg)A B C E F G
40002-1812 2700 (612) 12 (300) 3.5 (0.24) 69-5/8 (1768) 35-1/4 (895) 30-1/4 (768) 17 (254) 1 (25) 12 1520 (690)
40002-2412 3200 (727) 12 (300) 1.2 (0.08) 76-5/8 (1946) 35-1/4 (895) 37-1/4 (946) 17 (254) 1 (25) 12 1775 (805)
40002-2416 4400 (999) 16 (400) 2.2 (0.15) 76-5/8 (1946) 43-1/4 (1099) 37-1/4 (946) 21-1/4 (539) 1-1/8 (29) 16 1895 (860)
40002-2418 5500 (1249) 18 (450) 3.4 (0.23) 76-5/8 (1946) 47-1/4 (1200) 37-1/4 (946) 22-3/4 (578) 1-1/4 (32) 20 2095 (950)
40002-3220 6860 (1558) 20 (500) 4.2 (0.29) 83-1/4 (2115) 51-1/4 (1301) 43-7/8 (1114) 25 (635) 1-1/4 (32) 20 2610 (1184)
In-Line unit typically installed prior to suction side of pump. • Consult factory for analysis of application.
• Drive dimensions are a maximum based on a unit with a 10 HP (7.5 kW) drive.
Materials of ConstructionHousings: Ductile iron
Cutters: Hardened alloy steel
Shafts: Hardened alloy steel
Mechanical Seals: Tungsten carbide faces
Specifications2-1/2” (64 mm) hex shafts;
Standard 10 HP (7.5 kW) motor; 43:1 reducer
Cutter Size: 7-1/2” (191 mm) diameter cutters
Seal Max Working Pressure: 90 PSI (6 bar)
19 3/4
[502]
14 11/16
[373]5 7/8
[149]
BC
A
11[279]
13 3/8
[340]
0
51
102
152
203
254
305
356
406
457
508
559
610
660
711
762
813
0 45 91 136 182 227 273 318 363 409 454 500 545
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400
HE
AD
DR
OP
(m
m)
HE
AD
DR
OP
(in
ches)
FLOW RATE (m3/hr)
FLOW RATE (gpm)
Hdown= 6"
Hdown= 10"
Hdown= 14"
Hdown= 18"
Hdown= 22"
Hdown= 26"
Hdown= 30"
40002-0032
40002-0024
40002-0018
Hdown= 8"
Hdown= 12"
Hdown= 16"
Hdown= 20"
Hdown= 24"
Hdown= 28"
MODEL 40002-Open Channel
Santa Ana, CA. USA | 800.331.2277 | jwce.com | [email protected]©2016 JWC Environmental. JWCE’s Santa Ana California facility is registered by UL to ISO9001:2008 #10001313 QM8. JWC International Congleton, UK is registered by QAS to ISO9001:2008 File
#A13056. U.S. patents apply: 6,176,443; 6,332,984; 7,073,433; 7,080,650; 7,081,171; 7,086,405; 7,383,842; 7,771,589; 7, 854,859; RE37,349E; RE40,422; RE39,948E. U.S. patents pending: 13/628,
725; 14/862, 238; 14/862, 247; 14/862, 226; 62/054, 656. Additional patents pending. All rights reserved. JWC Environmental is not liable for damages that may result from any information provided in
or omitted from this publication, under any circumstances. JWC Environmental reserves the right to make adjustments to this publication at any time, without notices or obligation. Please check the JWC
Environmental website (www.jwce.com) for the most up-to-date information or speak to your local rep.
OPEN CHANNEL
ModelFlow Rate
- gpm (m3/hr)
Head Drop
- inches (mm)
Standard Dimensions
- inches (mm)Approximate
Net Weight
- lbs (kg)A B C
40002-0018 915 (207) 8 (203) 69-5/8 (1768) 18 (457) 30-1/4 (768) 1175 (533)
40002-0024 1440 (327) 16 (406) 76-5/8 (1946) 24 (610) 37-1/4 (946) 1365 (619)
40002-0032 2100 (477) 18 (457) 83-1/4 (2115) 32 (813) 43-7/8 (1114) 1560 (708)
* Flow based on optimum channel conditions. • Consult factory for analysis of application.
• Drive dimensions are a maximum based on a unit with a 10 HP (7.5 kW) drive. • Extended drive shafts are available on request.
OPTIONS AVAILABLEIn-Line
Open Channel
7, 11, 23 Tooth Cutters
Stainless Steel Cutters
Custom Mounting Frames
SS & NEMA 7 Control enclosures
Solids Scrapers
Nickel Plated Housing
Stainless Steel Feed Hopper
Alternate Voltage & HP Motors
Explosion Proof Motors
Immersible Motors
Hydraulic Power Pack
Extended Motor Shafts
ANSI, JIS, JWA, BS & AS Flanges
OPEN CHANNEL
ModelFlow Rate
- gpm (m3/hr)
Head Drop
- inches (mm)
Standard Dimensions
- inches (mm)Approximate
Net Weight
- lbs (kg)A B C
40002-0018 915 (207) 8 (203) 69-5/8 (1768) 18 (457) 30-1/4 (768) 1175 (533)
40002-0024 1440 (327) 16 (406) 76-5/8 (1946) 24 (610) 37-1/4 (946) 1365 (619)
40002-0032 2100 (477) 18 (457) 83-1/4 (2115) 32 (813) 43-7/8 (1114) 1560 (708)
* Flow based on optimum channel conditions. • Consult factory for analysis of application.
• Drive dimensions are a maximum based on a unit with a 10 HP (7.5 kW) drive. • Extended drive shafts are available on request.
OPTIONS AVAILABLEIn-Line
Open Channel
7, 11, 23 Tooth Cutters
Stainless Steel Cutters
Custom Mounting Frames
SS & NEMA 7 Control enclosures
Solids Scrapers
Nickel Plated Housing
Stainless Steel Feed Hopper
Alternate Voltage & HP Motors
Explosion Proof Motors
Immersible Motors
Hydraulic Power Pack
Extended Motor Shafts
ANSI, JIS, JWA, BS & AS Flanges
options
Electric Motor
7-Tooth:Pump Stations or Prisons
Hydraulic Drive
13-Tooth:Heat-exchanger or
Centrifuge Protection
17-Tooth: Rags, Stringy Materials
Exclusive: JWC Designed
Immersible Motor
(NEMA-6P)
11-Tooth:Wastewater, Sludge
or Scum
Cutters• 7, 11, 13, 17 and 23 tooth options.
• Special Cutter designs for unique needs.
• Optional stainless steel cutters.
17-Tooth Serrated Wipes Ready™ Cutter.
Custom Control Configurations Model PC2200 Standard Enclosure
Smart Controller• Load sensing control system
automatically reverse to clear jams.
• Standard: NEMA-4X FRP enclosure
with 3-position switch and status
indicators.
• Optional: NEMA 4X stainless steel
or NEMA 7 enclosures.
• Customized control configurations
for any installation.
• UL registered.
Motors• TEFC: Totally enclosed fan cooled electric.
• XPFC: Explosion proof fan cooled electric.
• XPNV: Exclusive electric immersible.
• Hydraulic Drives available in: 2, 3, 5, 10 HP
(2.2, 3.7, 7.5 kW).
Hydraulic Power Packs• Available in: 5, 10, 15 HP (3.7, 7.5, 11 kW).
800.331.2277 | jwce.com | [email protected]
Electric Motor
7-Tooth:Pump Stations or Prisons
Hydraulic Drive
13-Tooth:Heat-exchanger or
Centrifuge Protection
17-Tooth: Rags, Stringy Materials
Exclusive: JWC Designed
Immersible Motor
(NEMA-6P)
11-Tooth:Wastewater, Sludge
or Scum
Cutters• 7, 11, 13, 17 and 23 tooth options.
• Special Cutter designs for unique needs.
• Optional stainless steel cutters.
17-Tooth Serrated Wipes Ready™ Cutter.
Custom Control Configurations Model PC2200 Standard Enclosure
Smart Controller• Load sensing control system
automatically reverse to clear jams.
• Standard: NEMA-4X FRP enclosure
with 3-position switch and status
indicators.
• Optional: NEMA 4X stainless steel
or NEMA 7 enclosures.
• Customized control configurations
for any installation.
• UL registered.
Motors• TEFC: Totally enclosed fan cooled electric.
• XPFC: Explosion proof fan cooled electric.
• XPNV: Exclusive electric immersible.
• Hydraulic Drives available in: 2, 3, 5, 10 HP
(2.2, 3.7, 7.5 kW).
Hydraulic Power Packs• Available in: 5, 10, 15 HP (3.7, 7.5, 11 kW).
options
Santa Ana, CA. USA | 800.331.2277 | jwce.com | [email protected]©2016 JWC Environmental. JWCE’s Santa Ana California facility is registered by UL to ISO9001:2008 #10001313 QM8. JWC International Congleton, UK is registered by QAS to ISO9001:2008 File
#A13056. U.S. patents apply: 6,176,443; 6,332,984; 7,073,433; 7,080,650; 7,081,171; 7,086,405; 7,383,842; 7,771,589; 7, 854,859; RE37,349E; RE40,422; RE39,948E. U.S. patents pending: 13/628,
725; 14/862, 238; 14/862, 247; 14/862, 226; 62/054, 656. Additional patents pending. All rights reserved. JWC Environmental is not liable for damages that may result from any information provided in
or omitted from this publication, under any circumstances. JWC Environmental reserves the right to make adjustments to this publication at any time, without notices or obligation. Please check the JWC
Environmental website (www.jwce.com) for the most up-to-date information or speak to your local rep.
Santa Ana, CA. USA | 800.331.2277 | jwce.com | [email protected]
Extended Motor Shaft
Scrapers (optional)
Pre-fab Muffin Monster ManholeCustom Wall Frames Custom Channel Frame
Custom Hoppers
Custom Wall Frames• Stainless steel guide frames
attach to pump station to make
installation easier.
• Frame is customized to fit each
site and includes: guide rails;
grinder support base; overflow bar
racks and more.
Scrapers• Integrated steel scrapers increase
throughput and help cutters clean-
out faster.
• Improves performance of hopper
fed applications.
Extended Motor Shaft• Places motor above highest water level.
Available in 1’ (305 mm) increments.
Maximum: 15’ (4570 mm).
Custom Channel Frames
• Adapt grinders to fit any channel.
• Guide rails for easy installation
and maintenance.
• Stainless Steel construction.
Hoppers• Custom made to fit application.
• 304 or 316 stainless steel.
Muffin Monster Manhole
• Pre-fabricated fiberglass reinforced
manhole with grinder.
• Custom Depth.
• Hinged cover or H-20 traffic
rated top.
Santa Ana, CA. USA | 800.331.2277 | jwce.com | [email protected]©2016 JWC Environmental. JWCE’s Santa Ana California facility is registered by UL to ISO9001:2008 #10001313 QM8. JWC International Congleton, UK is registered by QAS to ISO9001:2008 File #A13056. U.S.
patents apply: 4,919,346; 5,060,872; 5,320,286; 5,333,801; 5,354,004; 5,478,020; 5,505,388; 5,593,100; 6,176,443; 6,332,984; 7,073,433; 7,080,650; 7,081,171; 7,086,405; 7,383,842; 7,771,589; RE37,550E;
RE37,349E; RE40,422; RE39,948E. Additional patents pending and international patents also apply. All rights reserved. JWC Environmental is not liable for damages that may result from any information provided in or
omitted from this publication, under any circumstances. JWC Environmental reserves the right to make adjustments to this publication at any time, without notices or obligation. Please check the JWC Environmental
website (www.jwce.com) for the most up-to-date information or speak to your local rep.
Extended Motor Shaft
Scrapers (optional)
Pre-fab Muffin Monster ManholeCustom Wall Frames Custom Channel Frame
Custom Hoppers
Custom Wall Frames• Stainless steel guide frames
attach to pump station to make
installation easier.
• Frame is customized to fit each
site and includes: guide rails;
grinder support base; overflow bar
racks and more.
Scrapers• Integrated steel scrapers increase
throughput and help cutters clean-
out faster.
• Improves performance of hopper
fed applications.
Extended Motor Shaft• Places motor above highest water level.
Available in 1’ (305 mm) increments.
Maximum: 15’ (4570 mm).
Custom Channel Frames
• Adapt grinders to fit any channel.
• Guide rails for easy installation
and maintenance.
• Stainless Steel construction.
Hoppers• Custom made to fit application.
• 304 or 316 stainless steel.
Muffin Monster Manhole
• Pre-fabricated fiberglass reinforced
manhole with grinder.
• Custom Depth.
• Hinged cover or H-20 traffic
rated top.
www.jwce.comA JWC En tal Brand
©2016 JWC Environmental. JWCE’s Santa Ana California facility is registered by UL to ISO9001:2008 #10001313 QM8. JWC International Congleton, UK is registered by QAS to ISO9001:2008 File #A13056. U.S. patents apply: 6,176,443;
6,332,984; 7,073,433; 7,080,650; 7,081,171; 7,086,405; 7,383,842; 7,771,589; 7, 854,859; RE37,349E; RE40,422; RE39,948E. U.S. patents pending: 13/628, 725; 14/862, 238; 14/862, 247; 14/862, 226; 62/054, 656. Additional patents pending. All
rights reserved. JWC Environmental is not liable for damages that may result from any information provided in or omitted from this publication, under any circumstances. JWC Environmental reserves the right to make adjustments to
this publication at any time, without notices or obligation. Please check the JWC Environmental website (www.jwce.com) for the most up-to-date information or speak to your local rep.(MuffinMonster-NA-JWCE-717)
Headquarters
2850 S. Red Hill Ave., Suite 125
Santa Ana, CA 92705 USA
toll free: 800.331.2277
phone: 949.833.3888
fax: 949.833.8858
email: [email protected]
Since its founding in 1973, JWC Environmental has become a world
leader in solids reduction and removal for the wastewater industry with
its Muffin Monster grinders and Monster Separation Systems. JWC
also solves challenging size reduction and processing problems in
commercial and industrial applications through its Monster Industrial
division. JWC Environmental is headquartered in Santa Ana, California,
and has a global network of representatives, distributors and regional
service centers to provide customer support.
For more information, visit JWC Environmental at www.jwce.com.
Since its founding in 1973, JWC Environmental has become a world
leader in solids reduction and removal for the wastewater industry with
its Muffin Monster grinders and Monster Separation Systems. JWC
also solves challenging size reduction and processing problems in
commercial and industrial applications through its Monster Industrial
division. JWC Environmental is headquartered in Santa Ana, California,
and has a global network of representatives, distributors and regional
service centers to provide customer support.
For more information, visit JWC Environmental at www.jwce.com.