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5/5

7.5HP SUBMERSIBLE 230V – 3P MOTOR 79GPM DEEP WELL WATER PUMP – 4″ – 627ft

5/5
7.5HP SUBMERSIBLE 230V - 3P MOTOR 79GPM DEEP WELL WATER PUMP - 4" - 627ft

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7.5HP SUBMERSIBLE 230V - 3P MOTOR 79GPM DEEP WELL WATER PUMP - 4" - 627ft - Image 2
SKU: 7060127 Categories: , Tags: , ,
SKU 7060127 Categories , Tags , ,
SKU: 7060127 Categories: , Tags: , ,

shipping SHIPPING

 
Get it in 3-5 Business Days

  • Front door drop off (ground floor or lobby only)
  • Signature Required
 

FREE

Premium delivery PREMIUM DELIVERY

warehouse pickupWAREHOUSE PICKUP

Get it today (Business days)
 

Return Policy | ClimateCase   Please Read Our Return Policy

shipping SHIPPING

 
Get it in 3-5 Business Days

  • Front door drop off (ground floor or lobby only)
  • Signature Required
 

FREE

Premium delivery PREMIUM DELIVERY

warehouse pickupWAREHOUSE PICKUP

Get it today (Business days)
 

Return Policy | ClimateCase   Please Read Our Return Policy

7.5HP SUBMERSIBLE 230V – 3P MOTOR 79GPM DEEP WELL WATER PUMP – 4″ – 627ft

5/5

 Unit Price Only

Original price was: $1,873.99.Current price is: $1,592.89.

ETA 3-5 Days - Free Shipping

Adam Roper
Adam Roper
Read More
Great company to do business with. Was very helpful to get the right pump for my Application. Great and well made product.
Steve Lee
Steve Lee
Read More
They sent the pump the same day I ordered it. I got great customer support on connecting my solar panels to the pump. Right away! And tech support on which pump to choose. Good company from my experience thus far.
Keith Kubicek
Keith Kubicek
Read More
5-star customer service. The pump I ordered was too wide to fit in a 4” well*. Chris were very helpful in communications by phone and email to return the pump and refund my money within a few days....
Raymond P
Raymond P
Read More
Great customer service and quick shipping! I had several questions regarding the application of the pump I purchased, and they assisted me through the entire process. Will definitely recommend!
John Poltrock
John Poltrock
Read More
This is a great company! We had trouble with our pump to start and they spent time helping and making it right. I would ABSOLUTELY buy from them again. Great job.
Ed Paukovits
Ed Paukovits
Read More
This was my first time dealing with this company, and my experience was excellent. ... A ten in customer service!
Toni Donato
Toni Donato
Read More
I live in the Bahamas and was greatly affected by Hurricane Dorian. Needed two pumps.... Thank you very much.
Lori Lucas
Lori Lucas
Read More
I gave this pump a 4 instead of 5 only because for the normal home owner wanting to install his/her own well pump the instructions are horrible or non existing! I would give this pump a solid 5 however because the quality, packaging, price was awesome! The shipping was pretty quick also. ..
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Product Data>>>

Gol Pumps’ Encapsulated-resin filled motor is developed with market expectation to meet the robust construction and stringent requirement, which is for 4” or larger well. The motor is 100% tested before shipment.

Pump Spec

  • Max Head(ft): 627
  • Max Flow(Gpm): 79
  • Discharge: 2″
  • HP: 7.5
  • Pump Material: Noryl
  • Pump Model: ST 5522

Product Advantages

  • Hermetically sealed stator, anti-track, stator resin filled prevent motor burn out.
  • High efficiency provides operation cost savings Thrust pad.
  • Copper wiring.
  • Pressure equalizing diaphragm.
  • Removable lead connector.
  • Control boxes available for single phase motor Standard NEMA mounting dimensions.

Technical Specifications

  • Upper bracket: Cataphoresis treated cast iron plus SS304 cover cap.
  • Max. Immersion depth: 985 ft.
  • Protection: IP68.
  • Nos. of start per hour: max 20 at regular intervals.
  • Sand slinger and lip seal.
  • Insulation: Class F.
  • Rated ambient temperature: 86°F with min.
  • Cooling flow 0.08 m/s of water flow speed.
  • Standard installation position: vertical and horizontal.

Description

Technical Data

Model Pump ST 55-22
Motor 4CF6996
Brand Gol Pumps
Manufacturer’s Warranty 1 years Limited Warranty
P2 kW 5.5
HP 7.5
Service Factor 1.15
Material Pump Noryl
Motor Noryl
Voltage – Phase 230V – Three Phase  
Wire –
In A 24.7
Imax A 26.9
Istart A 126.2
PF (%) Allowable Load 0.73
Overload Factor 0.77
Efficiency (%) Allowable Load 77.4
Overload Factor 77.2
R.P.M 3450
Thrust N 6000
Capacitor UF No
Cable AWG 14
Length (ft.) 8.2
Production Country Taiwan

Performance Curves

Pump Model Motor Q Capacity 3500RPM
kW HP Gal/Min 0 21.1 23.8 26.4 31.7 37 42.3 47.6 52.8 58 63.4 68.7 74 79.3
ST 55-22 5.5 7.5 Head (ft.) 627 555 545 532 512 489 459 430 387 348 299 246 180 115

Dimensions and Weights

Outlet Motor Dia. Dimensions (inch) Weight (lb)
A B C D Pump Motor Pump + Motor
NPT 2″ 4″ 55.5″ 2″ 3.9″ 83.2″ 29.3 64 93.3

Part List and Materials

No. Part Name Materials
1 Discharge Head AISI 304
4 Check Valve Cone AISI 304
6 Check Valve Retaining Ring AISI 304
8 Bearing Spider Glass Filled Polycarbonate
12 Diffuser Glass Filled Polycarbonate
13 Bowl AISI 304
18 Impeller Noryl
34 Strainer AISI 304
40 Pump Shaft / Coupling AISI 304
42 Shaft Sleeve AISI 304 or Norly
48 Pump Casing AISI 304
52 Cable Guard AISI 304
86 O-Ring NBR
92 Bearing Polyacetal

Additional information

Brands

AC voltage

,

Horse power Ac

Phase

Submersible Pump Size

Material Submersible pump

Pump Outlet

Customer reviews

Adam Roper
Adam Roper
Read More
Great company to do business with. Was very helpful to get the right pump for my Application. Great and well made product.
Steve Lee
Steve Lee
Read More
They sent the pump the same day I ordered it. I got great customer support on connecting my solar panels to the pump. Right away! And tech support on which pump to choose. Good company from my experience thus far.
Keith Kubicek
Keith Kubicek
Read More
5-star customer service. The pump I ordered was too wide to fit in a 4” well*. Armin and Chris were very helpful in communications by phone and email to return the pump and refund my money within a few days. I would have been happy to exchange for a different model but they didn’t have anything in stock that would fit. * the pump is 4" in outer diameter, with additional metal shielding on the side where the cord enters the case.
Raymond P
Raymond P
Read More
Great customer service and quick shipping! I had several questions regarding the application of the pump I purchased, and they assisted me through the entire process. Will definitely recommend!
John Poltrock
John Poltrock
Read More
This is a great company! We had trouble with our pump to start and they spent time helping and making it right. I would ABSOLUTELY buy from them again. Great job.
Ed Paukovits
Ed Paukovits
Read More
This was my first time dealing with this company, and my experience was excellent. Had issues with the first pump, and they replaced immediately with no hassles. Would very much recommend doing business with them. A ten in customer service!
Toni Donato
Toni Donato
Read More
I live in the Bahamas and was greatly affected by Hurricane Dorian. Needed two pumps to help with our water problem. After 5 months it’s still not potable. I contacted Armin who was very knowledgeable and helpful. He even assisted me after purchasing the pumps with installation via Face time as I was not very familiar on what to do; and we have limited technicians here. He went above and beyond to assist me. Not many companies do that. I can definitely say this company cares about their customers. Thank you very much.
Lori Lucas
Lori Lucas
Read More
I gave this pump a 4 instead of 5 only because for the normal home owner wanting to install his/her own well pump the instructions are horrible or non existing! I would give this pump a solid 5 however because the quality, packaging, price was awesome! The shipping was pretty quick also. I wish I would have seen a spot to chat with an agent when I was trying to make the right selection although or a really good specs high light. Would be nice if you could at least put in information on what the well specs etc was and as a result of entering said information the computer kick back best choices. 👍 More information would be great and is needed. When it comes to your product it's well made and nicely priced! I am a small business owner so I do well pumps sometimes so I'm always looking for good quality for my customers and you guys definitely hit a high mark from us!
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