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Made in Switzerland


HYDROWATT AG
Freistrasse 2
CH-8200 Schaffhausen
Switzerland

Tel.: +41 (0)52 624 53 22
Fax: +41 (0)52 625 62 11
info [at] hydrowatt.com
 

five-piston-pump, typ R130S and R180S, stainless-steel execution, positive displacement
Pump type R130S as well R180S
5 pistons – single body
 

7 piston pump, typ R250S, stainless steel design, reciprocating positive displacement
Pump type R250S
7 pistons – single body
 

14 piston pump, typ R250/250S, stainless steel model, high efficiency
Pump type R250/250S
14 pistons – tandem version

Radial Piston Pump Types (metric units)

>> display table in US units  

Specifications at 1500 rpm (50 Hz) – metric units

Type No. of
Pistons
Nominal Flow
at 1500 rpm
Installed Power
at 415 bar
Pressure
max.
Weight
approx.
  No. litre/min* kW bar Kg
R40 5 63 37 415 160
R63 5 95 57 415 190
R130 5 198 118 415 460
R180 5 262 154 415 460
R250 7 366 216 415 700
R130/130 10 (2x5) 396 236 415 920
R180/180 10 (2x5) 523 308 415 920
R250/250 14 (2x7) 733 432 415 1350
R90/90 10 273 102 (200 bar) 200 280

* Effective flow rate (Qe) depends on operating pressure
Subject to change
 

Specifications at 1800 rpm (60 Hz) – metric units

Type No. of
Pistons
Nominal Flow
at 1800 rpm
Installed Power
at 415 bar
Pressure
max.
Weight
approx.
  No. litre/min* kW bar Kg
R40 5 76 44 415 160
R63 5 114 69 415 190
R130 5 238 142 415 460
R180 5 314 185 415 460
R250 7 440 259 415 700
R130/130 10 (2x5) 475 283 415 920
R180/180 10 (2x5) 628 370 415 920
R250/250 14 (2x7) 880 518 415 1350
R90/90 10 328 122 (200 bar) 200 280

* Effective flow rate (Qe) depends on operating pressure
Subject to change

>> display table in US units  

 


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