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Series 4SFC

The 4SFC series pump is intended primarily as a medium pressure fluid power pump. It is available foot or flange mounted.



Nominal flow rate, GPM/LPM, at 1160 PSI (80 BAR), 185 SSU (40 CST)
0200R0200 2.4/9.0 1.8/6.8
0200R0300 3.7/13.9 2.8/10.7
0200R0400 5.0/18.9 3.9/14.6
0250R0380 7.8/29.3 6.1/23.0
0250R0500 10.3/39.1 8.1/30.7
0250R0700 14.6/55.4 11.5/43.7

Series 4SFC Specifications

Casing-   High tensile, close grain cast iron.

Rotor Housing-   Aluminum alloy.

Rotors-   Alloy steel hardened.

O-ring-  Buna N.

Seal & Bearing-  Buna N lip seal and an internal ball bearing.

Accessories-   Foot bracket available as a separate item. Completely mounted, built to order pump/driver assemblies are available with baseplates, etc.

Outlet Pressure-   1450 PSIG (100 BAR) maximum.

Inlet Pressure-   15 PSIG (1 BAR) maximum; 7 PSIA (0.5 BAR) minimum.

Viscosity-  100 to 330 SSU (20 to 75 CST). Hydraulic oils and lube oils can be handled per standard pump ratings.

Temperature-  0 to 160°F (-18 to 71°C).

Drive-  Direct only. 

Rotation-  Clockwise facing pump shaft.

Mounting-   May be foot or flange mounted in any attitude.

Filtration-   74 micron inlet filtration recommended.

Connections-  Inlets and outlets are SAE female straight thread for O-ring straight thread fittings. Inlet heads are rotatable in 180° increments relative to the discharge port. 

Maximum Speed*-  3600 RPM maximum.

* Assumes minimum inlet pressure requirements are met.