VT Through-Drive Single Pump

VT Through-Drive Single Pump

The VT series is the thru-drive version of the V single pump. The mounting face carries a thru-drive coupling and adapter, so a second pump bolts on behind it and runs off the same shaft. Displacement codes match the V single pump, and rear mounting is SAE A, B or C.

Technical data — VT thru-drive single pump

Series25VT35VT45VT
Displacement (cm³/r)33-6781-121138-193
Rear pump mountingA / B / BPA / B / C / BPA / B / C / BP
PilotS / MS / MS / M
Shafts202 / 292N / 297 / 203292N / 297 / 203292N / 297 / 203
Thru-drive couplingVTA / VTBVTB / VTCVTB / VTC
Coupling spline9T · 16/32DP13T · 16/32DP14T · 12/24DP
Outlet positionsA / B / C / DA / B / C / DA / B / C / D
Max speed (r/min)180018001800
Max cont. pressure (bar)172172172
Fluid derating (bar)172 / 159 / 69172 / 159 / 69172 / 159 / 69
Thru-drive torque (N·m)400 (shaft 203) / 316 (297)400 / 316400 / 316
Design / rotation22 / L or R22 / L or R22 / L or R

Selection notes

A thru-drive pump only works as a pair: the rear pump has to match the coupling spline and the adapter has to sit in the right orientation, so when you order please send the model of the pump going behind it as well. Displacement codes mean the same as on the V single pump, and the pilot must be specified (S or M) because VT has no default. Running torques are 400 N·m for the heavy-duty keyed shaft and 316 N·m for the splined shaft.

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

VT series thru-drive vane pumps (25VT / 35VT / 45VT) – single pumps with a rear thru-drive coupling on the mounting face.

VT Through-Drive Single Pump

VT series thru-drive vane pumps (25VT / 35VT / 45VT) – single pumps with a rear thru-drive coupling on the mounting face.

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