Domestic Water and Sewage Pumps

Summary of GSW Sta-Rite 350300 Submersible Deep Well Pump (Evaluation Report - PDF File - 0.39 MB)

Measured capacity of the Sta-Rite 350300 submersible pump varied from 58 L/min to 7 L/min over a range of discharge heads from 5 to 60 m. Capacity was identical to the manufacturer's published data at peak efficiency.

Peak pump-motor efficiency of 19% occurred at a discharge head of 41 m with a flow of 34 L/min. The corresponding power output was 0.23 kW.

The operator's manual was clearly written, and contained comprehensive installation, servicing and operating instructions. An electrical wiring kit was provided with the pump.

Summary of GSW Sta-Rite 350303 Submersible Deep Well Pump (Evaluation Report - PDF File - 0.40 MB)

Measured capacity of the Sta-Rite 350303 submersible pump varied from 58 L/min to 20 L/min over a range of discharge heads from 5 to 70 m. Capacity was 8% lower than manufacturer's published data at peak efficiency.

Peak pump-motor efficiency of 20.5% occurred at a discharge head of 52 m with a flow of 34 L/min. The corresponding power output was 0.29 kW.

The operator's manual was clearly written, and contained comprehensive installation, servicing and operating instructions. An electrical wiring kit was provided with the pump.

Summary of GSW Sta-Rite 350316 Submersible Deep Well Pump (Evaluation Report - PDF File - 0.42 MB)

Measured capacity of the Sta-Rite 350316 submersible pump varied from 56 L/min to 7 L/min over a range of discharge heads from 4 to 98 m. Capacity was identical to the manufacturer's published data at peak efficiency.

Peak pump-motor efficiency of 21% occurred at a discharge head of 63 m with a flow of 32 L/min. The corresponding power output was 0.33 kW.

The operator's manual was clearly written, and contained comprehensive installation, servicing and operating instructions. An electrical wiring kit was provided with the pump.

Summary of Jacuzzi 5S4A-18-S2 Submersible Deep Well Pump (Evaluation Report - PDF File - 0.43 MB)

Measured capacity of the Jacuzzi 5S4A-18-S2 submersible pump varied from 39 L/min to 8 L/min over a range of discharge heads from 2 to 92 m. Capacity was 16% lower than manufacturer's published data at peak efficiency.

Peak pump-motor efficiency of 18.5% occurred at a discharge head of 63.5 m with a flow of 22 L/min. The corresponding power output was 0.23 kW.

The operator's manual was clearly written, containing comprehensive installation, servicing and operating instructions. An electrical wiring kit was provided with the pump.

Summary of Jacuzzi 5S4B-10-S2 Submersible Deep Well Pump (Evaluation Report - PDF File - 0.41 MB)

Measured capacity of the Jacuzzi 5S4B-10-S2 submersible pump varied from 55 L/min to 3 L/min over a range of discharge heads from 4 to 70 m. Capacity was 11% lower than manufacturer's published data at peak efficiency.

Peak pump-motor efficiency of 22% occurred at a discharge head of 50.5 m with a flow of 32.5 L/min. The corresponding power output was 0.27 kW.

The operator's manual was clearly written, containing comprehensive installation, servicing and operating instructions. An electrical wiring kit was provided with the pump.

Summary of Jacuzzi 5S4C-8-S2 Submersible Deep Well Pump (Evaluation Report - PDF File - 0.42 MB)

Measured capacity of the Jacuzzi 5S4C-8-S2 submersible pump varied from 95 L/min to 25 L/min over a range of discharge heads from 12 to 43 m. Capacity was 11% lower than manufacturer's published data at peak efficiency.

Peak pump-motor efficiency of 27% occurred at a discharge head of 32 m with a flow of 65 L/min. The corresponding power output was 0.34 kW.

The operator's manual was clearly written, containing comprehensive installation, servicing and operating instructions. An electrical wiring kit was provided with the pump.

Summary of Jacuzzi 7S4A-26-S2 Submersible Deep Well Pump (Evaluation Report - PDF File - 0.418 MB)

Measured capacity of the Jacuzzi 7S4A-26-S2 submersible pump varied from 39 L/min to 11 L/min over a range of discharge heads from 7 to 127 m. Capacity was 12% lower than the manufacturer's published data at peak efficiency.

Peak pump-motor efficiency of 20% occurred at a discharge head of 95 m with a flow of 21.5 L/min. The corresponding power output was 0.33 kW.

The operator's manual was clearly written, containing comprehensive installation, servicing and operating instructions. An electrical wiring kit was provided with the pump.

Summary of Jacuzzi 7S4B-14-S2 Submersible Deep Well Pump (Evaluation Report - PDF File - 0.39 MB)

Measured capacity of the Jacuzzi 7S4B-14S-2 submersible pump varied from 56 L/min to 13 L/min over a range of discharge heads from 4 to 90 m. Capacity was 18% lower than manufacturer's published data at peak efficiency.

Peak pump-motor efficiency of 21.5% occurred at a discharge head of 67 m with a flow of 32 L/min. The corresponding power output was 0.35 kW.

The operator's manual was clearly written, containing comprehensive installation, servicing and operating instructions. An electrical wiring kit was provided with the pump.

Summary of Jacuzzi 7S4C-11-S2 Submersible Deep Well Pump (Evaluation Report - PDF File - 0.40 MB)

Measured capacity of the Jacuzzi 7S4C-11-S2 submersible pump varied from 98 L/min to 22 L/min over a range of discharge heads from 12 to 60 m. Capacity was 11.5% lower than manufacturer's published data at peak efficiency.

Peak pump-motor efficiency of 28%, occurred at a discharge head of 43.5 m with a flow of 66 L/min. The corresponding power output was 0.465 kW.

The operator's manual was clearly written, containing comprehensive installation, servicing and operating instructions. An electrical wiring kit was provided with the pump.

Summary of Berkeley 4AL22 Submersible Deep Well Pump (Evaluation Report - PDF File - 0.36 MB)

Measured capacity of the Berkeley 4AL22 submersible pump varied from 43.2 L/min to 7.6 L/min over a range of discharge heads from 2.25 to 150 m. Capacity was 11% lower than the manufacturer's published data at peak efficiency.

Peak pump-motor efficiency of 24% occurred at a discharge head of 128 m with a flow of 23 L/min. The corresponding power output was 0.42 kW.

The operator's manual was clearly written, containing comprehensive installation, servicing and operating instructions. No electrical wiring kit was provided.

Summary of Dempster M75 Submersible Deep Well Pump (Evaluation Report - PDF File - 0.45 MB)

Measured capacity of the Dempster M75 submersible pump varied from 80.0 L/min to 10 L/min over a range of discharge heads from 9.0 to 87.0 m. Capacity was 8% lower than manufacturer's published data at peak efficiency.

Peak pump-motor efficiency of 28% occurred at a discharge head of 128 m with a flow of 48.5 L/min. The corresponding power output was 0.51 kW.

The operator's manual was clearly written, containing comprehensive installation, servicing and operating instructions. An electrical wiring kit was provided with the pump.

Summary of Valley S1208 Submersible Deep Well Pump (Evaluation Report - PDF File - 0.36 MB)

Measured capacity of the Valley S1208 submersible pump varied from 70 L/min to 10 L/min over a range of discharge heads from 11 to 65m. Capacity was 10% Lower than manufacturer's published data at peak efficiency.

Peak pump-motor efficiency of 25% occurred at a discharge head of 45 m with o flow of 43.5 L/min. The corresponding power output was 0.32 kW.

The operator's manual was clearly written, containing comprehensive installation, servicing and operating instructions. An electrical wiring kit was provided with the pump.

Summary of Southern J-547 Submersible Deep Well Pump (Evaluation Report - PDF File - 0.30 MB)

Measured water flow of the Southern J-547 jet pump varied from 32 L/min (7 gal/min) to 4 L/min (0.9 gal/min) over a range of total heads from 8 to 40 m (26 to 131 ft) with a 4.5 m (15 ft) suction lift. Flow was 23% lower than the manufacturer's published data at peak efficiency.

Peak overall efficiency of 9% occurred at a discharge head of 21 m (69 ft) with a flow of 29.5 L/min (6.5 gal/min). The corresponding pump power output was 0.12 kW.

The operating instructions supplied with the pump were clearly written, and contained comprehensive installation, priming and maintenance instructions. A pressure switch was supplied with the pump.

Summary of Red Jacket 'Trailblazer' RJ-500 Shallow Well Jet Pump (Evaluation Report - PDF File - 0.30 MB)

Measured water flow of the Red Jacket RJ-500 jet pump varied from 47 L/min (10.4 gal/min) to 5 L/min (1.1 gal/min) over a range of total heads from 8 to 40 m (26 to 131 ft) with a 4.5 m (15 ft) suction lift. At peak efficiency, flow was 6% lower than the manufacturer's published data.

Peak overall efficiency of 13.4% occurred at a discharge head of 21 m (69 ft) with a flow of 41.7 L/min (9.2 gal/min). The corresponding pump power output was 0.17 kW.

The owner's manual supplied with the pump was clearly written, and contained comprehensive installation, electrical, priming, maintenance and troubleshooting instructions. A pressure switch was supplied with the pump.

Summary of GSW 561210 HLC Shallow Well Jet Pump (Evaluation Report - PDF File - 0.15 MB)

Measured water flow of the GSW HLC jet pump varied from 32 L/min (7 gal/min) to 9 L/min (2 gal/min) over a range of total heads from 8 to 43 m, (26 to 141 ft) with a 4.5 m (15 ft) suction lift. At peak efficiency, flow was 20% lower than the manufacturer's published data.

Peak overall efficiency of 13.8% occurred at a discharge head of 28 m (92 ft) with a flow of 28.4 L/min (6.2 gal/min). The corresponding pump power output was 0.15 kW.

The owner's manual supplied with the pump was clearly written, and contained comprehensive installation, electrical, priming, maintenance and troubleshooting instructions. A pressure switch was supplied with the pump.

Summary of GSW 561006 CANC Shallow Well Jet Pump (Evaluation Report - PDF File - 0.17MB)

Measured water flow of the GSW CANC jet pump varied from 35 L/min (7.7 gal/min) to 11 L/min (2.4 gal/min) over a range of total heads from 8 to 40 m (26 to 131 ft) with a 4.5 m (15 ft) suction lift. At peak efficiency, flow was 4% lower than the manufacturer's published data.

Peak overall efficiency of 14% occurred at a discharge head of 25 m (82 ft) with a flow of 34.5 L/min (7.6 gal/min). The corresponding pump power output was 0.16 kW.

The owner's manual supplied with the pump was clearly written, and contained comprehensive installation, electrical, priming, maintenance and troubleshooting instructions. A pressure switch was supplied with the pump.

Summary of Duro P & S Big Giant Shallow Well Jet Pump (Evaluation Report - PDF File - 0.15 MB)

Measured water flow of the Duro Big Giant jet pump varied from 41 L/min (9 gal/min) to 4 L/min (0.9 gal/min) over a range of total heads from 8 to 40 m (26 to 131 ft) with a 4.5 m (15 ft) suction lift. At peak efficiency, flow was 3% lower than the manufacturer's, published data.

Peak overall efficiency of 13% occurred at a discharge head of 25 m (82 ft) with a flow of 37.1 L/min (8.2 gal/min). The corresponding pump power output was 0.18 kW.

The owner's manual supplied with the pump was clearly written, and contained comprehensive installation, electrical, priming, maintenance and troubleshooting instructions. A pressure switch was supplied with the pump.