 | PM 6-12-25-45 byB-s DOUBLE ACTING HANDPUMP FOR A SINGLE ACTING CYLINDER WITH RELEASE HAND KNOB AND PRESSURE RELIEF VALVE Flowfit Handpumps have been developed and manufactured for high performance and reliability. They are used in many different sectors such as transport, industry and agriculture. Flowfit Hand Pumps can be installed in both horizontal and vertical position.
OIL
Use only ISO 6743/4 (DIN 51524) hydraulic mineral oil.
VISCOSITY
Viscosity must be according to ISO 3448 (DIN 51519) standards
Minimum viscosity: ISO VG 15
Maximum viscosity: ISO VG 100
Advised viscosity: ISO VG 46
FILTRATION CONTAMINATION
The main cause for failure in most hydraulic installations is due to excessive fluid contamination.
Advised filtration: 50-80 microns
Contamination class 18/14 ISO 4406 (9 NAS 1638)
TEMPERATURE
Working temperature: from -20°c to +80°c
• All handpumps are fully interchangeable with other leading Italian manufacturers.
• Supplied with rubber protection for the piston, pressure relief valve, check valve to lock a single acing cylinder, release knob and mounting kit to bolt handpump to a tank. |
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