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3520V

3520V

The Northman 3520V Series double pump is a fixed displacement, hydraulic balanced vane pump. This high performance intravane pump for industrial applications features high pressure capability with 12 vanes for low noise. The available flow ratings for the 3520V series are from 21 GPM to 38 GPM at 1200 RPM on the shaft end and from 2 to 14 GPM at 1200 RPM on the cover end. 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

Email:inquiry@northman.com.cn

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Model Code

Symbol

Model Code


Performance Curves
3520V Double Pump

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

Specifications
Shaft End Pump
Flow Code
GPM @ 1200 RPM & 100 PSI
Displacement
in³/r (cm³/r)
Max. Pressure
PSI (BAR)
P/N Example
3520V-30-A-12-1-CC-20
("30" = Shaft End Pump)
21 4.09 (67) 2500 (172)
25 4.94 (81)
30 5.92 (97)
35 6.83 (112)
38 7.38 (121)
Cover End Pump
Flow Code GPM @ 1200 RPM & 100 PSI Displacement in³/r (cm³/r) Max. Pressure PSI (BAR)
P/N Example
3520V-17-A-12-1-CC-20
("12" = Cover End Pump)
2 0.46 (7.5) 2000 (138)
5 1.04 (17) 3000 (207)
8 1.67 (27)
9 1.85 (30)
11 2.22 (36)
12 2.47 (40) 2300 (159)
14 2.78 (45) 2000 (138)
Dimensions
3520V Double Pump
Dimensions in inches

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