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Polyhydron Pumps

Hydraulics > Polyhydron

Hand Pumps - HP10

Heavy duty construction. Renewable internal parts by replacement. Integral Relief and Release valves.

Feed and Power Hand Pumps - HP5012 & HP5016

Automatic change-over from high discharge at low pressure to low discharge at high pressure. Renewable internal parts by replacement. Collapsible Hand lever for compact size and short hand movement.

Radial Piston Pumps - 1R3

Rugged low cost pumps with all parts renewable by replacement. Oil immersed type, open execution, face mounting, valve controlled, fixed delivery, bi-directional rotation of shaft. For coupling the pumps to the electric motors standard bell housing assemblies are available. Available with three pumping elements.

Bell Housing Assembly - BH (ISO)

The bell housing series BH are designed for coupling hydraulic pumps having ISO flanges to electric motors having metric flanges.
The correct alignment of the shafts along with the cushioned power transmission through a resilient spider increases the life of the bearings of the pump/motor coupled.

Extension Bracket Assembly - EB

The bell housing series EB are designed for coupling hydraulic pumps having ISO flanges to electric motors having metric flanges. These bell housing are precisely machined to reduce misalignment of coupled shafts. The correct alignment of the shafts along with the cushioned power transmission through a resilient spider increases the life of the bearings of the pump/motor coupled. The construction also reduces the noise generation considerably.

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