SPHFGS4-000-S - GS4O97L75-HO
Self-Priming Centrifugal Pump with 4 inch suction and 4 inch discharge Companion Flange connections. 9.75 inch impeller with 3 inch solid handling capability. Cast Iron construction, Bareshaft configuration. Wet Prime.

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SPHFGS4-000-S - GS4O97L75-HO
Self-Priming Centrifugal Pump with 4 inch suction and 4 inch discharge Companion Flange connections. 9.75 inch impeller with 3 inch solid handling capability. Cast Iron construction, Bareshaft configuration. Wet Prime.
Item
SPHFGS4-000-S
Model:
GS4O97L75-HO
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Ratings
BEP Head – 1,800 rpm | 74 ft / 22.56 m |
Max. Flow Rate – 60 Hz | 800 gpm / 181.7 m³/h |
BEP Flow Rate – 1,800 rpm | 540 gpm / 122.65 m³/h |
Max. Head – 60 Hz | 112 ft / 34.14 m |
Max. Solid Handling Size | 3 ” / 7.62 cm |
Best Efficiency Point – 60 Hz | 52 % |
Maximum Operating Speed | 2000 rpm |
Liquid
Max. Fluid Temperature | 160 °F / 71.11 °C |
Materials of Construction
Volute Material | Cast Iron |
Impeller Type | Semi-open |
Impeller Material | Ductile Iron |
Bearing Frame Lubrication Type | Oil |
Seal Material | Silicon Carbide / Tungsten Carbide / FKM / SS |
Seal Type | Mechanical Seal |
O-ring Material | Buna |
Pump Shaft Material | Steel AISI 4140 |
Wear Ring Material | Steel 1018 |
Priming Type | Wet Prime |
Dimensions
Discharge Type | Threaded – NPT |
Discharge | 4 “ |
Impeller Dia. | 9.75 ” / 248 mm |
Suction | 4 “ |
Suction Type | NPT |
Product Weight (Dry) | 610 lb / 276.69 kg |
SAE Size | None |
Other
Warranty Standard Time | 12 Months |
Spec Sheet | |
Owner’s Manual | |
Parts Breakdown |

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