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High-Pressure Plunger Pump

  Type 400M 3000


 

General features

Two levels of the drive shaft possible by turning the complete pump

Good accessibility in any fitting position

Very high service life even in permanent operation


Pump Gear

Proven pump gear with forced lubrication and variable gear ratio


Pump Head

Three partite pump head in central valve design, free of alternating stresses

Armoured cylinders

Conversion set, equiped with hard metal plungers and dynamic sealing systems

High volumetric efficiency due to minimized 'dead volume'

Newly developed static metal sealings in the areas of dynamic loading

Minimum pressure fluctuations due to optimized valve kinematics

Long service life of all pump head components

Easy maintenance due to simple assembly and good accessibility


Additional Equipment

Pneumatically operated 2/2-way switch valve

Check valve for 3/2-way functions


HCV® - technique Hydrostatically Compensated Valves
The unique and patented ( DE 19819972 C1 )
central valve construction guarantees

Extremely long service life

Excellence resistant against high mechanical loads

High fatigue strength

Minimum maintenance cost


Applications of the Millenium-Technique

Emission-free removal of paint and enamel

Selective or complete removal of coating systems

Emission-free surface preparation

Emission-free decontamination of purified surfaces

Exposure of reinforcement bars in reinforced concrete

Profiling of concrete surfaces

Exposure and cleaning of weld seams and mountings

Cutting and demolition of engineering constructions


Technical Data:

Oil capacity: approx. 30 l
Stroke: 130 mm
Weight: approx. 883 kg net
Impact pressure required: 45-115 psi/ 3-8 bar
Rod force: 70 kN

 

Plunger P18 at 3000 bar

Driving speed
(1/min)
Gear ratio
(1/x)
Crankshaft
speed (1/min)
Pump
output
Drive
power
2100 4,23 496 45 l/min 243 kW
1800 3,60 500 46 l/min 243 kW
1800 4,23 425 38 l/min 209kW
1500 2,96 506 46 l/min 249 kW
1500 3,60 416 37 l/min 205 kW
1500 4,23 354 31 l/min 174 kW

Plunger P20 at 2500 bar

Driving speed
(1/min)
Gear ratio
(1/x)
Crankshaft
speed (1/min)
Pump
output
Drive
power
2100 4,23 496 56 l/min 254 kW
1800 3,60 500 56 l/min 254 kW
1800 4,23 425 46 l/min 209 kW
1500 2,96 506 57 l/min 259 kW
1500 3,60 416 45 l/min 204 kW
1500 4,23 354 39 l/min 177 kW

Plunger P22 at 2000 bar

Driving speed
(1/min)
Gear ratio
(1/x)
Crankshaft
speed (1/min)
Pump
output
Drive
power
2100 4,23 496 69l/min 239 kW
1800 3,60 500 70l/min 241 kW
1800 4,23 425 60l/min 205 kW
1500 2,96 506 70 l/min 244 kW
1500 3,60 416 58 l/min 201 kW
1500 4,23 354 50 l/min 171 kW



WOMA (GB) LTD
8 East Portway, Portway Industrial Estate, Andover, Hampshire, SP10 3LU, UK

Tel: +44 (0)1264 354411
Fax: +44 (0)1264 354499
web: www.woma.gb.com
Email: sales@woma.gb.com


 
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