Self-Priming Pumps

Product Inquiry

Looking to replace self-priming pumps? Liqua Flow SPM Series has the footprint to retrofit easily.


Pump Specifications

Size 8” x 8”
Semi-Open Type, Two Vane Impeller: Ductile Iron 65-45-12. Handles 3” Diameter Spherical Solids.
Removable Adjustable Cover Plate: Gray Iron 30; 94 lbs.
Size: 8” ASA Flanges Suction x 8” NPT Female Discharge.
O-Rings: Buna-N.
Gaskets: Buna-N, Compressed Synthetic Fibers, PTFE, Viton.
Casing: Gray Iron 30. Maximum Operating Pressure 83 psi.
Seal Plate: Gray Iron 30.
Impeller Shaft: Alloy Steel 4140.
Shaft Sleeve: Alloy Steel 4130.
Flanges: Gray Iron 30.
Radial and Thrust Bearings: Open Double Row Ball.
Check Valve: Neoprene with Nylon and Steel Reinforcing.
Replaceable Wear Plate: SAE 1020.
Bearing Housing: Gray Iron 30.
Hardware: Standard Plated Steel.
Bearing and Seal Cavity Lubrication: SAE 30 Non-Detergent Oil.
Brass Pressure Relief Valve.
Bearing and Seal Cavity Oil Level Sight Gauges.
RotoSeal: rotary non-contacting seal provides complete bearing protection from the environment, washed down and other hazardous conditions.
Increases bearing life and pump reliability by providing permanent protection against contaminate ingress and lubrication loss. LFPC INC. SPM and
SPH series pumps are the world’s only self-priming pumps with the RotoSeal feature.
Optional Equipment: Automatic Air Release Valve. High Pump Temperature Shutdown Kit. 120V/240V Casing Heater. Gray Iron 30 Spool
Flanges.