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HK PFR 522

Radial piston pump 21.8ccm
VFU
21.8 cm³
Pressure connection SAE
G 1/2″ 
Pressure max.
350 bar
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Product details for

HK PFR 522

VFU
21.8 cm³
Pressure connection SAE
G 1/2″
Pressure max.
350 bar
Suction connection SAE
SAE 3000

Characteristics

Customs tariff number
  • 84135061 

Product description

Description
Constant displacement pump with positive locking piston control.
Low noise level.
Speed range 600 - 1800 rpm.
Incl. connection flange and screws.
Ordering information
Non-stocked items, pumps are ordered based on requirement.
Please note the special requirements regarding usage of couplings (special ATOS couplings with balance weight) as well as the requirements regarding ventilation when commissioning!

Product variants

10 Results
Show dimensional drawing
Identifier
VFU (cm³)
Pressure connection SAE
Pressure max. (bar)
Suction connection SAE
Details / items
1.7 cm³
G 3/8″ 
500 bar
SAE 3000 
Learn more
3.7 cm³
G 3/8″ 
500 bar
SAE 3000 
Learn more
5.8 cm³
G 3/8″ 
350 bar
SAE 3000 
Learn more
8.2 cm³
G 1/2″ 
350 bar
SAE 3000 
Learn more
11.4 cm³
G 1/2″ 
350 bar
SAE 3000 
Learn more
14.7 cm³
G 1/2″ 
350 bar
SAE 3000 
Learn more
18.1 cm³
G 1/2″ 
350 bar
SAE 3000 
Learn more
21.8 cm³
G 1/2″ 
350 bar
SAE 3000 
Learn more
25.4 cm³
G 1/2″ 
350 bar
SAE 3000 
Learn more
29.6 cm³
G 1/2″ 
250 bar
SAE 3000 
Learn more
VFU = conveying volume per revolution

Column selection

VFU (cm³)
Pressure connection SAE
Pressure max. (bar)
Suction connection SAE
VFU = conveying volume per revolution