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VQ Series Fixed Displacement Vane Pumps (Double Pump)
VQH Series fixed displacement single and double vane pumps employ a new rotor design that enhances pressure capability and efficiency over the 20th design VQ pumps. VQH cartridge kits are interchangeable with those of VQ series. In order to accommodate high pressure requirements, the VQH pump housing is upgraded to ductile iron. The VQH installation dimensions are exactly the same as VQ pumps.
Operating Data
Double Pump Installation
Shaft End Pump
| Model Series | Flow | Displacement | Max Speed | Max. Continuous Pressure | Weight |
| 2520 | 12 USgpm | 40.2 cm3/r (2.45 in3/r) | 2700 rpm | 241 bar (3500 psi) | 20.5 kg (45 lbs) |
| 14 USgpm | 45.4 cm3/r (2.77 in3/r) | 2700 rpm | 241 bar (3500 psi) | ||
| 17 USgpm | 55.2 cm3/r (3.37 in3/r) | 2500 rpm | 241 bar (3500 psi) | ||
| 19 USgpm | 61.3 cm3/r (3.74 in3/r) | 2500 rpm | 241 bar (3500 psi) | ||
| 21 USgpm | 67.5 cm3/r (4.12 in3/r) | 2500 rpm | 241 bar (3500 psi) | ||
| 3520 | 25 USgpm | 81.6 cm3/r (4.98 in3/r) | 2500 rpm | 228 bar (3400 psi) | 34.0 kg (75 lbs) |
| 30 USgpm | 97.7 cm3/r (5.96 in3/r) | 2500 rpm | 228 bar (3400 psi) | ||
| 35 USgpm | 112.8 cm3/r (6.88 in3/r) | 2400 rpm | 228 bar (3400 psi) | ||
| 38 USgpm | 121.6 cm3/r (7.42 in3/r) | 2400 rpm | 228 bar (3400 psi) | ||
| 3525 | 25 USgpm | 81.6 cm3/r (4.98 in3/r) | 2500 rpm | 228 bar (3400 psi) | 34.5 kg (76 lbs) |
| 30 USgpm | 97.7 cm3/r (5.96 in3/r) | 2500 rpm | 228 bar (3400 psi) | ||
| 35 USgpm | 112.8 cm3/r (6.88 in3/r) | 2400 rpm | 228 bar (3400 psi) | ||
| 38 USgpm | 121.6 cm3/r (7.42 in3/r) | 2400 rpm | 228 bar (3400 psi) | ||
| 4520 | 42 USgpm | 138.7 cm3/r (8.46 in3/r) | 2200 rpm | 228 bar (3400 psi) | 43.0 kg (95 lbs) |
| 47 USgpm | 151.9 cm3/r (9.27 in3/r) | 2200 rpm | 228 bar (3400 psi) | ||
| 50 USgpm | 162.3 cm3/r (9.90 in3/r) | 2200 rpm | 228 bar (3400 psi) | ||
| 57 USgpm | 190.2 cm3/r (11.61 in3/r) | 2200 rpm | 228 bar (3400 psi) | ||
| 60 USgpm | 193.4 cm3/r (11.80 in3/r) | 2200 rpm | 207 bar (3000 psi) | ||
| 4525 | 42 USgpm | 138.7 cm3/r (8.46 in3/r) | 2200 rpm | 228 bar (3400 psi) | 46.0 kg (101 lbs) |
| 47 USgpm | 151.9 cm3/r (9.27 in3/r) | 2200 rpm | 228 bar (3400 psi) | ||
| 50 USgpm | 162.3 cm3/r (9.90 in3/r) | 2200 rpm | 228 bar (3400 psi) | ||
| 57 USgpm | 190.2 cm3/r (11.61 in3/r) | 2200 rpm | 228 bar (3400 psi) | ||
| 60 USgpm | 193.4 cm3/r (11.80 in3/r) | 2200 rpm | 207 bar (3000 psi) | ||
| 4535 | 42 USgpm | 138.7 cm3/r (8.46 in3/r) | 2200 rpm | 228 bar (3400 psi) | 53.5 kg (118 lbs) |
| 47 USgpm | 151.9 cm3/r (9.27 in3/r) | 2200 rpm | 228 bar (3400 psi) | ||
| 50 USgpm | 162.3 cm3/r (9.90 in3/r) | 2200 rpm | 228 bar (3400 psi) | ||
| 57 USgpm | 190.2 cm3/r (11.61 in3/r) | 2200 rpm | 228 bar (3400 psi) | ||
| 60 USgpm | 193.4 cm3/r (11.80 in3/r) | 2200 rpm | 207 bar (3000 psi) |
Cover End Pump
| Model Series | Flow | Displacement | Max Speed | Max. Continuous Pressure | Weight |
| 2520 | 5 USgpm | 18.0 cm3/r (1.10 in3/r) | 2700 rpm | 228 bar (3400 psi) | 20.5 kg (45 lbs) |
| 8 USgpm | 27.4 cm3/r (1.67 in3/r) | 2700 rpm | 228 bar (3400 psi) | ||
| 11 USgpm | 36.4 cm3/r (2.22 in3/r) | 2700 rpm | 228 bar (3400 psi) | ||
| 12 USgpm | 39.5 cm3/r (2.41 in3/r) | 2700 rpm | 228 bar (3400 psi) | ||
| 14 USgpm | 45.9 cm3/r (2.80 in3/r) | 2700 rpm | 207 bar (3000 psi) | ||
| 3520 | 5 USgpm | 18.0 cm3/r (1.10 in3/r) | 2700 rpm | 228 bar (3400 psi) | 34.0 kg (75 lbs) |
| 8 USgpm | 27.4 cm3/r (1.67 in3/r) | 2700 rpm | 228 bar (3400 psi) | ||
| 11 USgpm | 36.4 cm3/r (2.22 in3/r) | 2700 rpm | 228 bar (3400 psi) | ||
| 12 USgpm | 39.5 cm3/r (2.41 in3/r) | 2700 rpm | 228 bar (3400 psi) | ||
| 14 USgpm | 45.9 cm3/r (2.80 in3/r) | 2700 rpm | 207 bar (3000 psi) | ||
| 3525 | 12 USgpm | 40.2 cm3/r (2.45 in3/r) | 2700 rpm | 241 bar (3500 psi) | 34.5 kg (76 lbs) |
| 14 USgpm | 45.4 cm3/r (2.77 in3/r) | 2700 rpm | 241 bar (3500 psi) | ||
| 17 USgpm | 55.2 cm3/r (3.37 in3/r) | 2500 rpm | 241 bar (3500 psi) | ||
| 19 USgpm | 61.3 cm3/r (3.74 in3/r) | 2500 rpm | 241 bar (3500 psi) | ||
| 21 USgpm | 67.5 cm3/r (4.12 in3/r) | 2500 rpm | 241 bar (3500 psi) | ||
| 4520 | 5 USgpm | 18.0 cm3/r (1.10 in3/r) | 2700 rpm | 228 bar (3400 psi) | 43.0 kg (95 lbs) |
| 8 USgpm | 27.4 cm3/r (1.67 in3/r) | 2700 rpm | 228 bar (3400 psi) | ||
| 11 USgpm | 36.4 cm3/r (2.22 in3/r) | 2700 rpm | 228 bar (3400 psi) | ||
| 12 USgpm | 39.5 cm3/r (2.41 in3/r) | 2700 rpm | 228 bar (3400 psi) | ||
| 14 USgpm | 45.9 cm3/r (2.80 in3/r) | 2700 rpm | 207 bar (3000 psi) | ||
| 4525 | 12 USgpm | 40.2 cm3/r (2.45 in3/r) | 2700 rpm | 241 bar (3500 psi) | 46.0 kg (101 lbs) |
| 14 USgpm | 45.4 cm3/r (2.77 in3/r) | 2700 rpm | 241 bar (3500 psi) | ||
| 17 USgpm | 55.2 cm3/r (3.37 in3/r) | 2500 rpm | 241 bar (3500 psi) | ||
| 19 USgpm | 61.3 cm3/r (3.74 in3/r) | 2500 rpm | 241 bar (3500 psi) | ||
| 21 USgpm | 67.5 cm3/r (4.12 in3/r) | 2500 rpm | 241 bar (3500 psi) | ||
| 4535 | 25 USgpm | 81.6 cm3/r (4.98 in3/r) | 2500 rpm | 228 bar (3400 psi) | 53.5 kg (118 lbs) |
| 30 USgpm | 97.7 cm3/r (5.96 in3/r) | 2500 rpm | 228 bar (3400 psi) | ||
| 35 USgpm | 112.8 cm3/r (6.88 in3/r) | 2400 rpm | 228 bar (3400 psi) | ||
| 38 USgpm | 121.6 cm3/r (7.42 in3/r) | 2400 rpm | 228 bar (3400 psi) |
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