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Hydraulics

ALPC GHPC Pumps

High-Pressure, Short Multiple Pumps,1,4 -35,2 Displacement cm³/rev.

The ALPC & GHPC pumps are well designed to fit applications where multiple pumps are required to be driven by just one motor and space is too narrow for standard multiple pumps. Available displacements vary from 1.4 to 13.8 cm3/rev for group 1 and from 4.5 to 35.2 cm3/rev for group 2.

These particular multiple pumps can be supplied with 2 or 3 elements and in 2 versions: ALPC (all aluminum) or GHPC (cast iron flange and cover). Short Multiple pumps are available with different configurations of flanges, shafts, inlet and outlet ports, and there is also a common inlet version with only one port feeding two or three elements.

The Pumps ALPC 1 & ALPC2 and GHPC 1 & GHPC2 are a special type of two stages and three stages multiple pumps with reduced axial length; upon request and after verification of the functioning cycle and operating conditions those pumps can be eventually provided with more than three stages.

ALPC 1& ALPC 2 pumps with die-cast flange and cover, GHPC 1 & GHPC 2 pumps with cast iron flange and cover. It is also available a special common inlet version with only one inlet port feeding two or three elements.

  • Specifications
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    ALPC1 GHPC1

    Displacement 1,4 cm³/rev - 13,8 cm³/rev -
    RPM Pump Range 1.000 rpm - 4.000 rpm -
    Ports Common Inlet (option) - Side ports code E, FG, FC, FA -
    Flanges and Shafts As 1P, ALP1, ALP1A, ALP1AQ models -

    ALPC2 GHPC2

    Displacement 4,5 cm³/rev - 35,2 cm³/rev -
    RPM Pump Range 1.000 rpm - 4.000 rpm -
    Ports Common Inlet (option) - Side ports code E, EP, FG, FC, FA, D, Rear ports KA -
    Flanges and Shafts As ALP2, AL2A, ALP2BK models According to pump type
    Pumps with pressure limiting valve -

    Options

    Also available a special common inlet version with only inlet port feeding two or three elements -
    Upon request and after verfication of the functioning cycle and operating conditions those pumps can be eventually provided with more than three stages -
    Flange configurations available -

    Applications

    Where multiple pumps are required to be driven by just one motor and the space is too narrow for standard multiple pumps -
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