High-Pressure Plunger Pumps02-Line (up to 750 bar)252552

100215022502

Technical Data

High-Pressure Plunger Pump Type 252 / 552

All dimensions in mmThread “M“ as per DIN 13/ISO 261Thread “G“ as per DIN ISO 228/1

Technical Data:� Oil capacity: approx. 1.8 l� Weight: approx. 50 kg net� Stroke: 45 mm/1.77 inch� Inlet pressure required*: 2 bar/30 psi� Rod force: 7.5 kN

* Depends on operating mode, crank shaft speed and water temperature

Suction onboth sidesG 1 1/2

Discharge onboth sidesG 3/4

M16-35 deep

Discharge onboth sidesG 3/4

Key perDIN 6885 Page 1

475365

300

90

90

160 1518

40

3036

210

100 35

220260

272

310

136

220 80

ø30n6

Performance Chart Pump Type 252

Plungerdiameter Crank shaft Required drive Nominal flow rate Maximum permissible(mm) (Rpm) (kW) USG pm IMPG pm (l/min) operating pressure (psi/bar)

P 22 1,000 18 13.5 11.2 51 2,900/200750 13 10.0 8.4 38

P 24 1,000 18 16.1 13.4 61 2,320/160750 14 11.9 9.9 45

P 26 1,000 18 18.8 15.6 71 1,958/135750 13 14.0 11.7 53

P 30 1,000 18 25.1 20.9 95 1,450/100750 13 18.8 15.6 71

P 35 1,000 18 34.1 28.4 129 1,088/ 75750 14 25.6 21.3 97

Key per DIN 6885Page 1

Suction G 1 1/2

DischargeM 30 x 1.5

Key per DIN 6885Page 1

290

630

145

330

150

150

ø35k6

ø40k6

340

330

245 90 408

140

29593 30

60

30ø19

31

72

216

236

284

108

60

All dimensions in mmThread “M“ as per DIN 13/ISO 261Thread “G“ as per DIN ISO 228/1

Performance Chart Pump Type 552

Plungerdiameter Crank shaft Required drive Nominal flow rate Maximum permissible(mm) (Rpm) (kW) USG pm IMPG pm (l/min) operating pressure (psi/bar)

P201000 47 10.30 8.58 39

9,425/650750 35 7.66 6.38 29

P241000 48 15.32 12.76 58

6,500/450750 37 11.36 9.46 43

P261000 50 17.96 14.96 68

5,800/400750 37 13.47 11.22 51

P301000 50 24.04 20.02 91

4,400/300750 37 17.96 14.96 68

P351000 51 33.02 27.50 125

3,200/220750 38 24.83 20.68 94

P401000 51 43.59 36.30 165

2,500/170750 38 32.49 27.06 123

P451000 52 55.21 45.97 209

1,958/135750 38 41.48 34.54 157

Technical Data:� Oil capacity: approx. 4.5 l� Weight: approx. 160 kg net� Stroke: 44.5 mm/1.75 inch� Inlet pressure required*: 2 bar/3 bar – 30 psi/43,5 psi (1000 Rpm)� Rod force: 21 kN

* Depends on operating mode, crank shaft speed and water temperature

High-Pressure Plunger Pump Type 1002

All dimensions in mmThread “M“ as per DIN 13/ISO 261Thread “G“ as per DIN ISO 228/1

Technical Data:� Oil capacity: approx. 6 l� Weight: approx. 254 kg net� Stroke: 95 mm/3.74 inch� Inlet pressure required: 2 bar/30 psi� Rod force: 29.4 kN

315

864

484295

82 82suctionG1 1/2

299

230,

5 330

81,5

key per DIN 6885 Bl.1 301

167 134

41ø 40 k6

ø 19

discharge M30x1,5

5045

175

170

40

345

key per DIN 6885 Bl.1ø 35 k6

284

226

365

98

295

435455

suction G1 1/2

239

239

40,5

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Performance Chart Pump Type 1002

Plunger- Gear Ratio Crank Required Nominal flow rate Maximum permissiblediameter Pinion shaft (Rpm) shaft drive USG IMPG operating pressure

(mm) 1,500 1,800 (Rpm) (kW) pm pm (l/min) (psi/bar)3.63 495 56 10.6 8.8 40

P 22 3.00 500 56 10.6 8.8 40 10,875/7503.63 413 46 8.7 7.3 33

3.63 495 56 14.5 12.1 55P 26 3.00 500 57 14.8 12.3 56 7,975/550

3.63 413 47 12.2 10.1 46

3.63 495 58 27.5 22.9 104P 35 3.00 500 58 27.7 23.1 105 4,350/300

3.63 413 48 22.7 18.9 86

3.63 495 58 35.9 29.9 136P 40 3.00 500 58 36.2 30.1 137 3,335/230

3.63 413 48 29.9 24.9 113

3.63 495 57 45.4 37.8 172P 45 3.00 500 58 46.0 38.3 174 2,610/180

3.63 413 48 37.8 31.5 143

High-Pressure Plunger Pump Type 1502

133

41

211

346 41

90

SuctionIG 1 1/2

240

630

675

975

Mounting space

250

Oil sight glassConnection for Oil cooling G 1/2

83

Ø19

445

185

Mou

ntin

g sp

ace

495

Ø50k6

200

Discharge

180

754510

0

Key 14x72 perDIN 6885 Page 1

475

Mounting space

200

255 35

1

445268 304

572

SuctionIG 1 1/2

All dimensions in mmThread “M“ as per DIN 13/ISO 261Thread “G“ as per DIN ISO 228/1

Technical Data:� Oil capacity: approx. 9 l� Weight: approx. 319 kg net� Stroke: 95 mm/3.74 inch� Inlet pressure required*: from P 40:

2 – 5 bar/30 – 75 psi� Rod force: 40 kN

* Depends on plunger diameter

Performance Chart Pump Type 1502

Plunger- Gear Ratio Crank Required Nominal flow rate Maximum permissiblediameter Pinion shaft (Rpm) shaft drive USG IMPG operating pressure

(mm) 1,500 1,800 2,100 (Rpm) (kW) pm pm (l/min) (psi/bar)4.57 459 91 17.7 14.7 67

3.69 488 98 19.0 15.8 72P 26 4.57 393 79 15.3 12.8 58

10,875/7502.96 507 101 19.5 16.3 743.69 407 82 15.9 13.2 604.57 328 66 12.7 10.6 48

4.57 459 93 23.8 19.8 903.69 488 99 25.4 21.1 96

P 30 4.57 393 79 20.3 16.9 778,193/5652.96 507 102 26.2 21.8 99

3.69 407 82 21.1 17.6 804.57 328 66 16.9 14.1 64

4.57 459 94 33.0 27.5 1253.69 488 100 35.1 29.3 133

P 35 4.57 393 81 28.3 23.5 1076,018/4152.96 507 104 36.5 30.4 138

3.69 407 84 29.3 24.4 1114.57 328 67 23.5 19.6 89

4.57 459 96 43.3 36.1 1643.69 488 101 46.0 38.3 174

P 40 4.57 393 82 37.0 30.8 1404,640/3202.96 507 105 47.8 39.8 181

3.69 407 85 38.3 31.9 1454.57 328 68 30.9 25.7 117

4.57 459 94 54.7 45.5 2073.69 488 101 58.4 48.6 221

P 45 4.57 393 81 47.0 39.2 1783,625/2502.96 507 104 60.5 50.4 229

3.69 407 84 48.6 40.5 1844.57 328 68 39.1 32.6 148

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High-Pressure Plunger Pump Type 2502

All dimensions in mmThread “M” as per DIN 13/ISO 261Thread “G” as per DIN ISO 228/1

Technical Data:� Oil capacity: approx. 8 l� Weight: approx. 350 kg net� Stroke: 95 mm/3.74� Inlet pressure required*: from P 40: 2 bar/30 psi� Rod force: 70 kN

* Depends on operating mode, crank shaft speed and water temperature

Performance Chart Pump Type 2502

Plunger- Gear ratio Crank Required Nominal flow rate Maximum permissiblediameter Pinion shaft (Rpm) shaft drive USG IMPG operating pressure

(mm) 1,500 1,800 2,100 (Rpm) (kW) pm pm (l/min) (psi/bar)4.52 464 120 24.0 20.0 91

3.57 504 130 26.2 21.8 99

P 304.52 398 103 20.6 17.2 78

10,875/7503.04 493 127 25.4 21.1 963.57 420 108 21.7 18.0 824.52 331 85 17.2 14.3 65

4.52 464 143 32.8 27.3 1243.57 504 155 35.4 29.5 134

P 354.52 398 122 28.0 23.3 106

9,425/6503.04 493 152 34.9 29.0 1323.57 420 129 29.6 24.6 1124.52 331 102 23.2 19.4 88

4.52 464 146 43.9 36.5 1663.57 504 158 47.6 39.6 180

P 404.52 398 125 37.5 31.2 142

7,250/5003.04 493 155 46.5 38.7 1763.57 420 132 39.6 33.0 1504.52 331 104 31.2 26.0 118

4.52 464 149 55.5 46.2 2103.57 504 162 60.2 50.2 228

P 454.52 398 128 47.6 39.6 180

5,800/4003.04 493 159 58.9 49.1 2233.57 420 135 50.2 41.8 1904.52 331 106 39.6 33.0 150

Discharge

Suction IG 1 1/2

Mounting space

Connection forOil cooling G 1/2

Key 14x72per DIN 6885 Page 1

Oil sight glassSuction IG 1 1/2

255

445

133

475

495

445

346

100

834141

211

318 304622

180Ø19

180

185

4575

575

919621

90

24035

8

Ø50 k6

Technical Data

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Technical Advantages

Pump Gear

� Proven pump gear with forced oillubrication and variable gear ratios

Pump Head

� Easy-to-service pump head in blockdesign made of treated forged steel

� Flange-mounted suction anddischarge channel

� Valve design for high efficiency andeasy servicing

� Maintenance-free plunger seal withlamellar packing

� Plungers made of ceramics (Types 252 to 2502)

� Long service live

Additional Equipment

� Pressure regulating valve withpneumatic control

� Pneumatically controlled 2/2-way pressure relief valve

� Pneumatically controlled 3/2-way valve

� Pneumatically controlled high-pressure valves for parallel operation of several users

Options

� Pump head, cylinders and valvesmade from special materials foraggressive media, e.g. seawater

High-pressurewaterjet systemwith electricallydriven high-pressure plungerpump Type 752

High-pressurecleaning systemin explosionproofness designwith electric driveand high-pressureplunger pumpType 1502

High-pressure cleaningsystem with electric

motor and high-pressureplunger pump Type 552

WOMA Apparatebau GmbHWerthauser Str. 77–79 · D-47226 DuisburgP.O. Box 141820 · D-47208 DuisburgPhone +49 2065 304-0 · Fax +49 2065 304-200 Internet: www.woma.deE-mail: info@woma.de

HP-

P-02

-Lin

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12/0

5-E

· Sub

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tech

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Delivery ProgrammeHigh-pressure plunger pumpsHigh-pressure water jet systemsHigh-pressure water tools and accessories

Fields of ApplicationAgricultureAutomotive and aviation industryBeverage industryCement industryChemical industryConstruction and concrete industryEngineering industryFood industryGlass, porcelaine, ceramic industryIron, steel and metal industryMiningMunicipal servicesOffshore industryPower industryPublic transportPulp and paper industryShip buildingWood working industry