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High-Pressure Plunger Pump
Type
250 M-3000
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General features
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Two levels of the drive shaft possible by turning the
complete pump
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Good accessibility in any fitting position
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Very high service life even in permanent operation
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Pump Gear
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Proven pump gear with forced lubrication and variable
gear ratio
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Pump Head
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Three partite pump head in central valve design, free
of alternating stresses
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Armoured cylinders
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Conversion set, equiped with hard metal plungers and dynamic
sealing systems
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High volumetric efficiency due to minimized 'dead volume'
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Newly developed static metal sealings in the areas of
dynamic loading
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Minimum pressure fluctuations due to optimized valve kinematics
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Long service life of all pump head components
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Easy maintenance due to simple assembly and good accessibility
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Additional Equipment
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Pneumatically operated 2/2-way switch valve
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Check valve for 3/2-way functions
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HCV® - technique Hydrostatically Compensated Valves
The unique and patented ( DE 19819972 C1 )
central valve construction guarantees
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Extremely long service life
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Excellence resistant against high mechanical loads
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High fatigue strength
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Minimum maintenance cost
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Applications of the Millenium-Technique
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Emission-free removal of paint and enamel
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Selective or complete removal of coating systems
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Emission-free surface preparation
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Emission-free decontamination of purified surfaces
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Exposure of reinforcement bars in reinforced concrete
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Profiling of concrete surfaces
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Exposure and cleaning of weld seams and mountings
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Cutting and demolition of engineering constructions
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Technical Data:
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| Oil capacity: |
approx. 8 l |
| Stroke: |
95 mm/ 3.74 inch |
| Weight: |
approx. 348 kg net |
| Impact pressure required:
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30 psi/ 2 bar |
| Rod force: |
50 kN |
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| Plunger P15
at 3000 bar |
Driving speed
(1/min) |
Gear ratio
(1/x) |
Crankshaft
speed (1/min) |
Pump
output |
Drive
power |
| 2100 |
4,52 |
464 |
20 l/min |
108 kW |
| 1800 |
3,57 |
504 |
22 l/min |
117 kW |
| 1800 |
4,52 |
398 |
18 l/min |
92 kW |
| 1500 |
3,04 |
493 |
21 l/min |
114 kW |
| 1500 |
3,57 |
420 |
19 l/min |
97 kW |
| 1500 |
4,52 |
331 |
15 l/min |
77 kW |
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| Plunger P16
at 2800 bar |
Driving speed
(1/min) |
Gear ratio
(1/x) |
Crankshaft
speed (1/min) |
Pump
output |
Drive
power |
| 2100 |
4,52 |
464 |
23 l/min |
116 kW |
| 1800 |
3,57 |
504 |
26 l/min |
126 kW |
| 1800 |
4,52 |
398 |
20 l/min |
99 kW |
| 1500 |
3,04 |
493 |
25 l/min |
123 kW |
| 1500 |
3,57 |
420 |
21 l/min |
105 kW |
| 1500 |
4,52 |
331 |
17 l/min |
82 kW |
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| Plunger P18
at 2500 bar |
Driving speed
(1/min) |
Gear ratio
(1/x) |
Crankshaft
speed (1/min) |
Pump
output |
Drive
power |
| 2100 |
4,52 |
464 |
29 l/min |
133 kW |
| 1800 |
3,57 |
504 |
32 l/min |
144 kW |
| 1800 |
4,52 |
398 |
26 l/min |
114kW |
| 1500 |
3,04 |
493 |
31 l/min |
141 kW |
| 1500 |
3,57 |
420 |
27 l/min |
120 kW |
| 1500 |
4,52 |
331 |
21 l/min |
95kW |
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| Plunger P20
at 2000 bar |
Driving speed
(1/min) |
Gear ratio
(1/x) |
Crankshaft
speed (1/min) |
Pump
output |
Drive
power |
| 2100 |
4,52 |
464 |
37 l/min |
135 kW |
| 1800 |
3,57 |
504 |
40 l/min |
147 kW |
| 1800 |
4,52 |
398 |
32l/min |
116 kW |
| 1500 |
3,04 |
493 |
40 l/min |
144 kW |
| 1500 |
3,57 |
420 |
34l/min |
122 kW |
| 1500 |
4,52 |
331 |
27 l/min |
96 kW |
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WOMA (GB) LTD
8
East Portway, Portway Industrial Estate, Andover, Hampshire,
SP10 3LU, UK
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| Tel: |
+44
(0)1264 354411 |
| Fax: |
+44
(0)1264 354499 |
| web: |
www.woma.gb.com |
| Email: |
sales@woma.gb.com |
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