(Self-Priming Centrifugal PumP)
Gorman Rupp T4A3S-B/F
^^^^^^^^^^^^^^^^^^^^^.
Gorman-Rupp - T4A3S-B /F -
Manuals and Information:
Spec Sheet
Pump Specifications
Size: 4" X 4" (101 mm X 101 mm) NPT - Female.
Casing: Gray Iron 30. Maximum Operating Pressure 86 psi (593 kPa).
Semi-Open Type, Two Vane Impeller: Ductile Iron 65"45"12. Handles 3" (76, 2
mm) Diameter Spherical Solids.
Impeller Shaft: Alloy Steel 4150.
Shaft Sleeve: Alloy Steel 4130.
Replaceable Wear Plate: Carbon Steel ASTM A36.
Removable Adjustable Cover Plate: Gray Iron 30.
Removable Inspection Cover Plate: Gray Iron 30; 12 lbs. (5, 4 kg. ).
Flap Valve: Neoprene w/Nylon and Steel Reinforcing.
Seal Plate: Gray Iron 30.
Bearing Housing: Gray Iron 30.
Radial Bearing: Open Single Row Ball.
Thrust Bearing: Open Double Row Ball.
Bearing and Seal Cavity Lubrication: SAE 30 Non-Detergent Oil.
Flanges: Gray Iron 30.
Gaskets: Buna-N w/Compressed Synthetic Fibers, Vegetable Fiber, PTFE, Cork,
And Rubber. O-Rings: Buna-N.
Hardware: Standard Plated Steel.
Brass Pressure Relief Valve.
Bearing and Seal Cavity Oil Level Sight Gauges.
Optional Equipment: Automatic Air Release Valve. Metal Bellows Seal.
120V/240V Casing Heater. High Pump Temperature Shutdown Kit. Gray Iron 30
Suction and Discharge Spool Flanges: 4" ASA (Specify Model T4A3S-B /F). 100
mm DIN 2527 (PN 16) (Specify Model T4A3S-B /FM).