You Are Here:Home >> Product >> Vane Pumps > Single Fixed Displacement > 45VQ



The Northman 45VQ Series pump is a fixed displacement, hydraulic balanced vane pump. This high performance intravane pump features the 10 vane design for the high pressure and speed requirements of mobile applications. The available flow ratings for the 45VQ series are from 42 GPM to 60 GPM at 1200 RPM. Viton seals are standard. Standard rotation is right-hand (clockwise), with left-hand rotation (counterclockwise) available ("L" option). The flange mounting is the SAE "C" two-bolt standard. The outlet port may be oriented in any one of four positions.

Tel: +86-750-6167039

Fax: +86-750-6108258

Inquiry Now

Model Code


Model Code

Performance Curves
45VQ Single Pump

SAE 10W Fluid at 120°F.
Pump Inlet at 0° hg.

Based on Petroleum Oil: 120°F (49°C), Viscosity 150 SUS at 100°F (38°C), 0 Inlet PSI
Model Flow Code GPM @ 1200 RPM & 100 PSI Displacement in³/r (cm³/r) Max. Speed RPM Max. Pressure PSI (BAR) Weight Lbs (Kg)
45VQ 42 8.18 (134) 2400 2500 (172) 75.2 (34.1)
45 8.97 (147) 2200
50 9.52 (156)
60 11.53 (189)
45VQ Single Pump
Dimensions in inches