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

Aluminium Group 3 gear pumps from 21.5 cc to 88 cc/rev

Gear pumps series HPLPA2 and HPLPA3 with optional load sensing integrated in the rear cover. The system is used mainly to control load sensing power steering units or load sensing distributors.

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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.

LS Valve Operating Principle

Receiving the signal from the LS power steering or from the LS distributor, the system supplies the necessary flow (CF) to the power steering in the current load situation, irrespective of the number of revs, always ensuring correct operation and working at the required load pressure. The excess flow (EF) is sent to the utilities. When the power steering is in rest conditions, the whole flow (EF) is sent to the utilities. Static load sensing: must be used with static power steering units or load sensing distributors. Dynamic load sensing: must be used with dynamic power steering units or load sensing distributors.