grease pump / pneumatic / piston / industrial
31030 series



  • Media:


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  • Other characteristics:

    rugged, distribution, for lubrication units

  • Pressure:

    Max.: 10 bar (145.038 psi)

    Min.: 0 bar (0 psi)


Specifications of this pump (pneumatically driven) include lubricant viscosity at temperatures ranging 15-1,000Stc. Its working temperature is 5-40 degrees Celsius and working humidity is 90% R.H (Relative Humidity). The preservation temperature is -20 - 50 degrees Celsius and pressure of sound level is <70dB (A).

It is a pump with rigid construction, having a strong casting body of light alloy or a steel body and a lapped steel piston. It is made of a single cylinder that works with a piston having oil-proof seal; the piston is returned to the start position by a spring. The pump unit must have a three-way mechanical or electrical distribution device having line-cylinder-discharge. Its command impulse duration should not be less than three seconds and its discharge position (release) should not be less than ten seconds.