Goulds 18GS07422C, 18GPM, 3/4HP, 230V, 2 Wire, 4" Stainless Steel Submersible Well Pump

SKU#
1015.00
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Performance Chart
Model 18GS
Horsepower range ¾ - 3, Recommended Range 6 - 28 GPM, 60Hz, 3450 RPM
Pump Model HP PSI Depth to Water in Feet/Ratings in GPM (Gallons per Minute)
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 340 380 420 460 500 540 580 620 660 700 740 780 820 860
18GS07 ¾ 0 28.2 26.5 24.0 21.0 17.9 13.5
20 27.7 25.9 23.0 20.0 16.5 10.8
30 25.0 22.0 18.8 15.7 9.5
40 22.2 18.9 15.1 9.0
50 18.4 15.0 7.5
60 13.5 5.0
Shut-off PSI 74 66 58 49 40 32 23 14
18GS10 1 0 27.0 25.5 23.6 21.2 18.8 15.9 12.0
20 28.0 26.6 25.1 22.7 20.0 17.6 14.0 10.0
30 27.9 26.1 24.3 22.2 19.8 17.1 13.8 8.3
40 26.0 24.1 22.0 19.7 17.0 13.1 8.0
50 24.0 22.0 19.1 16.5 13.0 7.1
60 21.0 18.6 15.8 12.0
Shut-off PSI 103 94 86 77 68 60 51 42 34 25 16
18GS15 0 28.4 27.2 26.0 24.8 23.0 21.4 19.6 17.5 15.0 12.1
20 27.8 26.8 25.4 24.0 22.2 20.6 18.8 16.7 14.0 10.0
30 27.7 26.5 25.3 23.8 22.0 20.2 18.5 16.1 13.5 10.0
40 27.5 26.3 25.0 23.6 22.0 20.1 18.1 16.0 13.1 9.5
50 27.6 26.4 25.0 23.4 21.8 20.0 18.0 15.5 13.0 9.2
60 26.0 24.6 23.0 21.2 19.5 17.5 15.0 12.0 7.9
Shut-off PSI 143 134 126 117 108 100 91 82 74 65 56 48 39 30 22
18GS07422C
Goulds 18GS07422C Submersible Well Pump

Powered for Continuous Operation:
All ratings are within the working limits of the motor as recommended by the motor manufacturer. Pump can be operated continuously without damage to the motor.

Field Serviceable:
Units have left hand threads and are field serviceable with common tools and readily available repair parts.

Sand Handling Design:
Our face clearance, floating impeller stack has proven itself for over 40 years as a superior sand handling, durable pump design.

FDA Compliant Non-Metallic Parts:
Impellers, diffusers and bearing spiders are constructed of glass filled engineered composites. They are corrosion resistant and non-toxic.

Discharge Head/Check Valve:
Cast 303 stainless steel for strength and durability. Two cast-in safety line loops for installer convenience. The built-in check valve is constructed of stainless steel and FDA compliant BUNA rubber for abrasion resistance and quiet operation.

Motor Adapter:
Cast 303 stainless steel for rigid, accurate alignment of pump and motor. Easy access to motor mounting nuts using standard open end wrench.

Stainless Steel Casing:
Polished stainless steel is strong and corrosion resistant.

Hex Shaft Design:
Six sided shafts for positive impeller drive.

Engineered Polymer Bearings:
The proprietary, engineered polymer bearing material is strong and resistant to abrasion and wear. The enclosed upper bearing is mounted in a durable Noryl® bearing spider for excellent abrasion resistance.

Important: Any well with a high static water level may allow the pump to operate off the curve and outside its recommended range. We recommend using a "Dole" flow restriction valve to throttle the pump to prevent upthrust damage to the pump and motor. The maximum flow must be restricted to within the pumps recommended operating range.

Copper Wire Size 12 Gauge 10 Gauge 8 Gauge 6 Gauge 4 Gauge 2 Gauge
Distance from service entrance to motor 562 ft. 897 ft. 1420 ft. 2210 ft. 3523 ft. 5594 ft.

Performance Chart: Goulds Performance Chart 18GS

•Powered by CentriPro Motors The motors feature built-in lightning/surge protection. All have a 700# thrust bearing as compared to our major competitor's 300# and 650# ratings. The 1/2 - 3 HP, 3-wire and all 2-wire models have on- winding thermal overloads.

•Powered for Continuous Operation: All ratings are within the working limits of the motor as recommended by the motor manufacturer. The pump can be operated continuously without damage to the motor.

•Field Serviceable: Units have left hand threads and are field serviceable with common tools and readily available repair parts. 

•Sand Handling Design: Our face clearance, floating impeller stack has proven itself for over 40 years as a superior sand handling, durable pump design.

•FDA Compliant Non-Metallic Parts: Impellers, diffusers, and bearing spiders are constructed of glass-filled engineered composites. They are corrosion resistant and non-toxic.

•Discharge Head/Check Valve: Cast 303 stainless steel for strength and durability. Two cast-in safety line loops for installer convenience. The built-in check valve is constructed of stainless steel and FDA compliant BUNA rubber for abrasion resistance and quiet operation.

•Motor Adapter: Cast 303 stainless steel for rigid, accurate alignment of pump and motor. Easy access to motor mounting nuts using standard open end wrench.

•Stainless Steel Casing:Polished stainless steel is strong and corrosion resistant. 

•Hex Shaft Design: Six sided shafts for positive impeller drive.

•Engineered Polymer Bearings:The proprietary, engineered polymer bearing material is strong and resistant to abrasion and wear. The enclosed upper bearing is mounted in a durable Noryl® bearing spider for excellent abrasion resistance.

More Information
Phase1
Voltage230v
Wire Count2 Wire
Motor Horsepower0.75
Flow Rate18
Stages 6
MaterialStainless Steel
Diameter4 inch Diameter
Sourcehttps://www.xylem.com/
Model #18GS07422C
ManufacturerGoulds
Performance ChartGoulds Performance Chart 18GS
Shipping Weight41
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Goulds 18GS07422C, 18GPM, 3/4HP, 230V, 2 Wire, 4" Stainless Steel Submersible Well Pump
What is the flow rate of the Goulds 18GS07422C pump?
The pump has a flow rate of 18 gallons per minute (GPM).
Is the Goulds 18GS07422C pump suitable for continuous operation?
Yes, it is designed for continuous operation within the motor's working limits.
What materials are used in the construction of this pump?
The pump features a stainless steel casing and FDA compliant non-metallic parts for durability and corrosion resistance.
Does the pump require a control box?
No, the Goulds 18GS07422C does not require a control box.
What type of motor does this pump use?
It uses a CentriPro motor with built-in lightning/surge protection and thermal overloads.
How is the pump protected against sand damage?
It has a floating impeller stack design that provides superior sand handling capabilities.
What is the recommended wire size for installation?
The recommended wire size depends on the distance from the service entrance to the motor, ranging from 12 gauge to 2 gauge.

Installation Brief

Installing the Goulds 18GS07422C Submersible Well Pump requires careful attention to electrical and plumbing connections.

  1. Ensure the well is clear of debris before installation.
  2. Connect the pump to the power supply using the appropriate wire size for the distance.
  3. Secure the pump in the well with safety lines through the cast-in loops.
  4. Install a 'Dole' flow restriction valve if necessary to prevent upthrust damage.
  5. Test the pump for proper operation and flow rate.
Important:
  • Ensure all electrical connections comply with local codes.
  • Installation by a licensed professional is recommended.
  • Do not operate the pump outside its recommended range to avoid damage.
Goulds 18GS07422C, 18GPM, 3/4HP, 230V, 2 Wire, 4" Stainless Steel Submersible Well PumpGoulds 18GS07422C, 18GPM, 3/4HP, 230V, 2 Wire, 4" Stainless Steel Submersible Well Pump