Hydraulic Hand Pump

Hydraulic Hand Pump

Hydraulic Hand Pump

RCA 3/4-16 UNF, M22x1.5 • pmax 250 bar (3600 PSI)
Subject to change · RCA_2020_3en_03/2023

Hand Pump, Push-Type
› Push to pressurize
› Simple and reliable design
› Built-in pressure and suction check valves
› Handle beam can be rotated by 360°, to suit the available space
› Optional dust cuff for piston protection
› In the standard version, the pump is zinc-coated for 240 h protection acc. to ISO 9227

Technical Features
Functional Description
RCA-A2, Push to pressurize
This version provides flow of up to 7 cm3 (0.43 in3) per stroke at a pressure of 200 bar (2900 PSI). Built-in pressure and suction check valves provide a reliable device which delivers the right operational system flows. RCA-RA2, Push to pressurize This version provides flow of up to 5 cm3 (0.31 in3 ) per stroke at a pressure of 200 bar (2900 PSI). Built-in pressure check valve and radial suction sealing element provide a reliable device which delivers the right operational system lows.
Note: During operation the shaft will become lightly coated with an oil film from the internal high pressure circuit. The piston rod protruding from the hand pump may appear damp with oil after use. This is desirable as it lubricates the shaft seal, reducing friction and assuring optimal shaft seal life.
For generating pressures over 160 bar, longer hand-lever is recomended.
Hand pump size / cartridge cavity 3/4-16 UNF / A2 M22x1.5 / RA2
Max. generated pressure bar (PSI) 200 (2900)
Max. circuit pressure bar (PSI) 250 (3630)
Max. operating force L=500 mm (19.68 in) N (lbf) 340 (77.2)
Displacement per stroke cm3 (in3) 7±1 (0.43±0.06) 5±1 (0.31±0.06)
Fluid temperature range (NBR) °C (°F) -30 .... +100 (-22 ... +212)
Fluid temperature range (FPM) °C (°F) -20 .... +120 (-4 ... +248)
Service life cycles 500 000
Weight of valve kg (lbs) 0.72 (1.59) 0.70 (1.54)
Weight of lever 0.42 (0.91)
Data Sheet
General information GI_0060 Products and operating condition
Cavity details SMT_0019
Spare parts SP_8010
Characteristics measured at ν = 32 mm2/s (156 SUS)
Technical Data
Operating limits
Manual force on the lever at max. pressure 200 bar
Pressure p [bar (PSI)]
Actuating force N (lbf)

Warning:
Pressurising of input pump port can cause spontaneous
lever moving and injuring of operator.
Dust cuff
without dust cuff
with dust cuff (only for M22x1.5)
Surface treatment
zinc-coated (ZnCr-3), ISO 9227 (240 h)
zinc-coated (ZnNi), ISO 9227 (520 h)
No designation
V
Seals
NBR
FPM (Viton)
Actuation element
without lever
lever, 500 mm (19.7 in)