VTM42 / VTM42A steering vane pumps

The VTM42(A) is a vane-type mobile pump with integral flow control and relief valves — "flow control and relief eliminate the need for separate valves… a complete power source for steering". Flow classes 1.0 to 6.0 USgpm (3.4 to 19.3 cm³/r) with a maximum pressure of 140 bar (2000 psi). VTM42 uses a threaded shaft with a reservoir or manifold; VTM42A has an SAE A flange and splined shaft (no reservoir/manifold) — the two are different models with different codes. All units are new aftermarket replacements, quality checked before shipping.

Technical data — VTM42(A)

Flow class (USgpm)11.52456
Displacement3.45.16.212.915.719.3 cm³/r
Max speed @7 bar700070007000700060005000 rpm
Max speed @100 bar500045004200280026002500 rpm
Max speed @140 bar425040003800280023002000 rpm
Max pressure140 bar (2000 psi)
Weight6.4 kg (14 lb)

Selection notes

The code is VTM - 42(A) - ring - controlled flow - relief setting - filter - reservoir/manifold - rotation - shaft - design. With A in position 3 = VTM42A (splined shaft only); without = VTM42 (threaded shaft only). Ratings assume petroleum oil at 49 °C and 32 cSt at 38 °C.

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

VTM42 Steering Vane Pump

VTM42 / VTM42A mobile steering vane pumps – fixed-displacement vane pumps with integral flow control and relief valves, a complete power source for steering systems. Flow classes 1.0 to 6.0 USgpm (3.4 to 19.3 cm3/r), up to 140 bar (2000 psi). New aftermarket replacements, quality checked before shipping.

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