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Home / Products & Services / Pumps / Aluminium Gear Pumps / Products & Services

HPL Multiple - Aluminium double and triple pumps in combinations of Group 1, Group 2 & Group 3 sizes. Options such as common suction ports, unloading valves and integral relief/flow priority valves available

Multiple pumps are combinations of two or more stages driven by one shaft.
The rear pumps are driven by splined couplings.
The multiple pumps can have individual inlet and outlet ports for each stage or wherever possible a common inlet and separate outlet ports.

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Buying new units has never been easier. Contact your sales team on +44 (0) 1235 522828 with all your order and technical enquiries. Alternatively email enquiries@lindehydraulics.co.uk. We are always here to help.

The technical features acc.data sheet of the present catalogue are valid for each stage, taking into consideration the limitations of transmissible torque of each coupling and the drive shaft.
The max. speed of the multiple pump is limited by the lowest max. speed of the individual stages.
Please follow the example of calculation for the correct projecting of the torque to be transmitted by the shaft and each coupling, here we calculate the
admissible pressure for each stage of a triple pump consisting of group 3 + group 3 + group 2.