SP SUBMERSIBLE PUMPS
RA Pump Range
Minimum Flow (m3/h)
Maximum Flow (m3/h)
Minimum Head (m)
Maximum Head (m)
Maximum Temperature
RABA 6 40 2 15 40˚C
RABU 6 50 2 40 40˚C
DESIGN & CONSTRUCTION Designed to handle all applications where flooding has occurred. High efficiency impellers and volutes offer good performance.
Leakage of the pumped media is eliminated by tandem mechanical seals running in an oil bath.
Silicon carbide mechanical seals are fitted as standard.
If required pumps can be fitted with moisture detection probes which will isolate the pump in the event of mechanical seal failure.
The water tight electric motors incorporate heavy duty grease lubricated bearings. The pumps are fitted with over load protection in the form of temperature sensors in the motor windings.
Available in single or three phase per application. Intergrated float switches are available for single phase units only.
RABA Pumps are available from 32mm to 50mm.
RABU
This range caters for those applications where high heads are to be achieved. The pumps can generate heads up to 40 meter at reasonable flow rates. Pumps are available from 25mm to 80mm.
MATERIALS OF CONSTRUCTIONCasing: Cast IronImpeller: Cast IronShaft: Stainless SteelSealing: Tandem Mechanical Seal
APPLICATION Drainage Basement Construction Sites Lift Well Drainage High Pressure Water Supply
RABA & RABUWASTE WATER PUMPS & HIGH HEAD WATER PUMP
RABA RABU
1
RABA & RABUR
ABA
Issu
e D
ate
Sep
tem
ber
20
12
2900
rpm
Bas
ed o
n w
ater
den
sity
100
0 kg
/m3
and
visc
osity
1 c
St.
Hea
d, c
apac
ity a
nd e
ffic
ienc
y ac
cord
ing
to I
SO
Sta
ndar
d 25
48
PER
FOR
MAN
CE C
URVE
RABA -
208RAB
A - 3
08
RABA -
205
RABA -
103
0.1
0.3
0.5
0.7m
3 m
in
15 10 5m
Cap
acity
1.0
1.5
0.5
2.0m
3 m
in
30 20 10m
Cap
acity
RABA
- 41
10RA
BA -
475
RABA
- 45
5A
RABA
- 43
7A
RABA
-
322A
RABA
- B3
15
RAB
U
Issu
e D
ate
Sep
tem
ber
20
12
2900
rpm
Base
d on
wat
er d
ensi
ty 1
000
kg/m
3 an
d vi
scos
ity 1
cSt
.H
ead,
cap
acity
and
effic
ienc
y ac
cord
ing
to I
SO S
tand
ard
2548
PER
FOR
MAN
CE C
URVE
Cap
acity
0.1
00.
30.
50.
7
0.9
m3 m
in
3040 20 15m
RABU - 2
08
RABU - 107
RABU
- 32
2
RABU
- 35
5
RABU
- 215
2
RABL & RAKLLARGE AXIAL FLOW PUMP & STAINLESS STEEL AXIAL FLOW PUMP
APPLICATION Flood drainage Irrigation Mine Drainage Water Circulation Chemical Waste Disposal
RAKL 6 60 1 4 40˚C
RA Pump Range
Minimum Flow (m3/h)
Maximum Flow (m3/h)
Minimum Head (m)
Maximum Head (m)
Maximum Temperature
RABL 6 600 1 5 40˚C
DESIGN & CONSTRUCTION Designed to handle all applications where waste water and mine drainage is the application.
High efficiency impellers and volutes offer good performance.
Leakage of the pumped media is eliminated by tandem mechanical seals running in an oil bath.
Silicon carbide mechanical seals are fitted as standard.
If required pumps can be fitted with moisture detection probes which will isolate the pump in the event of mechanical seal failure.
The water tight electric motors incorporate heavy duty grease lubricated bearings. The pumps are fitted with over load protection in the form of temperature sensors in the motor windings.
Pumps are available from 100mm-300mm.
RAKL
They are manufactured in Stainless Steel for corrosive applications.
RABL
Capable of handling large flow rates.
MATERIALS OF CONSTRUCTIONCasing: Stainless SteelImpeller: Stainless SteelShaft: Stainless SteelSealing: Tandem Mechanical Seal
RABL RAKL
3
RAK
L
Issu
e D
ate
Sep
tem
ber
20
12
2900
rpm
Bas
ed o
n w
ater
den
sity
100
0 kg
/m3
and
visc
osity
1 c
St.
Hea
d, c
apac
ity a
nd e
ffic
ienc
y ac
cord
ing
to I
SO
Sta
ndar
d 25
48
PER
FOR
MAN
CE C
URVE
m
1.0
m3
min
5 4 3 2 1 0
Cap
acity
RAKL
- 405R
AKL -
408
RABL & RAKLR
ABL
Is
sue
Dat
eS
epte
mb
er 2
01
2
2900
rpm
Bas
ed o
n w
ater
den
sity
100
0 kg
/m3
and
visc
osity
1 c
St.
Hea
d, c
apac
ity a
nd e
ffic
ienc
y ac
cord
ing
to I
SO
Sta
ndar
d 25
48
PER
FOR
MAN
CE C
URVE
5.0
10.0
m3
min
10 5 0m
Cap
acity
RABL - 855
RABL
- 1075R
ABL -
1212RA
BL - 1
215
m
1.0
m3
min
5 4 3 2 1 0
Cap
acity
RABL
- 405
ARABL
- 40
8A
4
RAKA & RAKF WASTE WATER PUMP & SEWAGE PUMP
APPLICATION Waster Water Chemical Transfer Laboratory Waste Disposal
DESIGN & CONSTRUCTION Designed to handle liquids which are chemically aggressive and contain solids.
Pumps are manufactured in 316 Stainless Steel for aggressive sewage applications where corrosive liquids may be encountered.
High efficiency impellers and volutes offer good performance.
Leakage of the pumped media is eliminated by tandem mechanical seals running in an oil bath.
Silicon carbide mechanical seals are fitted as standard.
If required pumps can be fitted with moisture detection probes which will isolate the pump in the event of mechanical seal failure.
The water tight electric motors incorporate heavy duty grease lubricated bearings. The pumps are fitted with over load protection in the form of temperature sensors in the motor windings.
Pumps are available from 50mm to 100mm and are fitted with suitable impellers for passing solids.
The tandem mechanical seals of Silicon are designed to withstand chemical attack which may be present in the liquid.
MATERIALS OF CONSTRUCTIONCasing: Stainless SteelImpeller: Stainless SteelShaft: Stainless SteelSealing: Tandem Mechanical Seal
RA Pump Range
Minimum Flow (m3/h)
Maximum Flow (m3/h)
Minimum Head (m)
Maximum Head (m)
Maximum Temperature
RAKF 6 150 4 30 40˚C
RAKA 6 90 5 40 40˚C
RAKA RAKF
5
RAK
FIs
sue
Dat
eS
epte
mb
er 2
01
2
2900
rpm
Bas
ed o
n w
ater
den
sity
100
0 kg
/m3
and
visc
osity
1 c
St.
Hea
d, c
apac
ity a
nd e
ffic
ienc
y ac
cord
ing
to I
SO
Sta
ndar
d 25
48
PER
FOR
MAN
CE C
URVE
00.
10.
30.
50.
7m3 m
in
15 10 5m
Cap
acity
Cap
acity
0.5
1.0
1.5
2.0m
3 m
in
30 20 10m
RAKF - 2
05RA
KF-208A
RAKF
- 308
RAKF
- 315
RA
KF - 3
22ARA
KF - 4
37ARAKF
- 455
BRAK
F - 47
5ARAKF
- 411
0
RAKA & RAKF R
AKA
Issu
e D
ate
Sep
tem
ber
20
12
2900
rpm
Bas
ed o
n w
ater
den
sity
100
0 kg
/m3
and
visc
osity
1 c
St.
Hea
d, c
apac
ity a
nd e
ffic
ienc
y ac
cord
ing
to I
SO
Sta
ndar
d 25
48
PER
FOR
MAN
CE C
URVE
0.1
0.3
0.5
0.7m
3 m
in
15 10 5 0m
Cap
acity
Cap
acity
0.5
1.0
1.5
2.0m
3 m
in
30 20 10
0m
RAKA - 1
03RAKA - 2
05
RAKA
- 308
RAKA - 2
08ARA
KA - 3
15
RAKA
- 411
0
RAKA
- 475
A
RAKA
- 455
B
RAKA
- 437
A
RAKA
- 3
22A
6
RABF & RABFP SEWAGE PUMP
APPLICATION Drainage Basement Construction Sites Lift Well Drainage Raw Sewage Paper Stock Waste Water Raw Water In-take
RABF 6 150 2 30 40˚C
RA Pump Range
Minimum Flow (m3/h)
Maximum Flow (m3/h)
Minimum Head (m)
Maximum Head (m)
Maximum Temperature
RABFP 15 480 4 30 40˚C
DESIGN & CONSTRUCTION Designed to handle all applications where raw sewage is present. High efficiency impellers and volutes offer good performance.
Leakage of the pumped media is eliminated by tandem mechanical seals running in an oil bath.
Silicon carbide mechanical seals are fitted as standard.
If required pumps can be fitted with moisture detection probes which will isolate the pump in the event of mechanical seal failure.
The water tight electric motors incorporate heavy duty grease lubricated bearings. The pumps are fitted with over load protection in the form of temperature sensors in the motor winding.
The pumps are available with guide rails and duck foot bends.
RABF
Designed to handle raw unscreened sewage, the pump is fitted with a Vortex recessed type impeller which will allow the free passage of solids up 40 mm. Pumps are available from 50mm to 100mm and are fitted with suitable impellers for passing solids.
RABFP
Designed to handle raw unscreened sewage, the pump is fitted with a Vortex recessed type impeller which will allow the free passage of solids up 76 mm.
The range caters for pumps from 80mm to 200mm where heads of 30 meter can be achieved.
MATERIALS OF CONSTRUCTIONCasing: Cast IronImpeller: Cast IronShaft: Stainless Steel Sealing: Tandem Mechanical Seal
RABF RABFP
7
RABF & RABFPR
ABF
Issu
e D
ate
Sep
tem
ber
20
12
2900
rpm
Bas
ed o
n w
ater
den
sity
100
0 kg
/m3
and
visc
osity
1 c
St.
Hea
d, c
apac
ity a
nd e
ffic
ienc
y ac
cord
ing
to I
SO
Sta
ndar
d 25
48
PER
FOR
MAN
CE C
URVE
0.1
0.3
0.5
0.7m
3 m
in
15 10 5 0m
Cap
acity
RABF -
205
RABF -
208RABF
- 30
8
R
ABF - B
315
Cap
acity
0.5
1.0
1.5
2.0m
3 m
in
30 20 10m
RA
BF -
322A
RABF
- 43
7A
RABF
- 45
5A
RABF
- 47
5A
RABF
- 41
10
RAB
FP
Issu
e D
ate
Sep
tem
ber
20
12
2900
rpm
Bas
ed o
n w
ater
den
sity
100
0 kg
/m3
and
visc
osity
1 c
St.
Hea
d, c
apac
ity a
nd e
ffic
ienc
y ac
cord
ing
to I
SO
Sta
ndar
d 25
48
PER
FOR
MAN
CE C
URVE
1.0
2.0
3.0
m3 m
in
20 10
0m
Cap
acity
RABF
P - 32
2
RA
BFP -
437
RABF
P - 45
5
RABF
P - 6
75
Cap
acity
02.
04.
0m3 m
in
30 20 10m
RABFP -
475RABFP
- 4415
RABF
P - 46
15
RABFP
- 4620
Cap
acity
2.0
4.0
6.0
8.0m
3 m
in
30 20 10
0m
RABF
P -
4820
RABF
P - 4
830
RABF
P - 46
30
8
APPLICATION Mine drainage Slurry Applications Waste Water Solid Handling
RA Pump Range
Minimum Flow (m3/h)
Maximum Flow (m3/h)
Minimum Head (m)
Maximum Head (m)
Maximum Temperature
RABST 30 300 4 30 40˚C
DESIGN & CONSTRUCTION Designed to handle all applications especially slurries waste water and mine drainage.
High efficiency impellers and volutes offer good performance.
Leakage of the pumped media is eliminated by tandem mechanical seals running in an oil bath.
Silicon carbide mechanical seals are fitted as standard.
If required pumps can be fitted with moisture detection probes which will isolate the pump in the event of mechanical seal failure.
The water tight electric motors incorporate heavy duty grease lubricated bearings. The pumps are fitted with over load protection in the form of temperature sensors in the motor windings.
The RABST sludge pumps are of the dry type which allows the pump to be operated in applications where the electric motor can be exposed to the elements. Therefore to ensure that the motor is protected, cooling of the electric motor is achieved through a cooling water jacket which surrounds the motor.
The pumps are all equipped with thermal overload protection probes, which will shut the pump down in the event of excessive current being drawn.
A unique feature is an agitator is fitted to the impeller which ensures that no build up of solids occur at the pump suction which can result in poor performance.
Pumps are available from 80mm to 150mm.
MATERIALS OF CONSTRUCTIONCasing: 27% Chrome IronImpeller: 27% Chrome IronShaft: Stainless SteelSealing: Tandem Mechanical Seal
RABSTSLUDGE PUMP
9
Version 1 - SP: Rapid Allweiler PumpsWhilst all care has been taken to ensure the accuracy of the information contained in this brochure was correct at the time of printing, please be advised we cannot be held responsible for any errors contained within and or changes that may have taken place. For confirmation of any information contained here with please contact a member of our technical sales team.
RAB
ST
Issu
e D
ate
Sep
tem
ber
20
12
2900
rpm
Bas
ed o
n w
ater
den
sity
100
0 kg
/m3
and
visc
osity
1 c
St.
Hea
d, c
apac
ity a
nd e
ffic
ienc
y ac
cord
ing
to I
SO
Sta
ndar
d 25
48
PER
FOR
MAN
CE C
URVE
01.
02.
03.
04.
0m
3 m
in
20 10m
Cap
acity
01.
02.
03.
04.
05.
0m
3 m
in
203040 10m
Cap
acity
RABST -
475
RABS
T - 61
10
RABS
T - 45
5
RABS
T - 337
RABS
T - 6
220
RABST
- 6150
RABST
10
08600 RAPID
10 Girder Street • Isando • 1601T: +27 11 573 7400 • F: +27 11 974 8757
www.rapidallweiler.co.za