50V Series Vane Pump

50V Series Vane Pump

The 50V series is a legacy cartridge-type balanced vane pump rated in USgpm. The pumping element is a single cartridge with ten vanes plus ten inner vanes, and capacity is set by the ring. Inlet and outlet are 4-bolt flanges. 50V cartridges and parts are not interchangeable with V or VQ.

Technical data — 50V series

ItemValue
Capacity step (USgpm)72 · 85 · 100 · 109 (2nd item)
Port connectionsA = 4-bolt flange, inlet and outlet
Shafts1 keyed · 4 involute splined · 11 splined
Outlet positionA / B / C / D (from cover end)
Design number11
RotationL left hand · omitted = right hand
Special modifications103 no foot bracket · 132 with bracket · 130
ConstructionSingle cartridge; 10 vanes + 10 inner vanes
How capacity changesRotor shared by all sizes; ring sets it
Fluid cleanlinessISO 20/18/15 or cleaner
Relation to V / VQCartridges and parts not interchangeable

Selection notes

Start from the capacity in USgpm (second item of the code), then choose the shaft and whether a foot bracket is needed (132 with bracket, 103 without); part numbers are looked up by capacity plus design number. Variants in the field include the involute splined shaft and the D outlet position.

Ordering

The model code must be complete — ring size, mounting, inlet and outlet, shaft and rotation together define the pump. Send the full nameplate code and we will confirm the replacement.

Need the ring size, shaft or port confirmed? Send us the full model code from the nameplate and we will confirm before you order. Contact us

50V series vane pumps – legacy cartridge-type balanced vane pumps rated in USgpm (72 / 85 / 100 / 109). Parts and cartridges are not interchangeable with V or VQ.

50V series vane pump, side view with shaft and port flanges

50V Series Vane Pump

50V series vane pumps – legacy cartridge-type balanced vane pumps rated in USgpm (72 / 85 / 100 / 109). Parts and cartridges are not interchangeable with V or VQ.

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