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Stainless steel submersible pump, 4 inch diameter, 33 foot cord attached

VEVOR

VEVOR 4SSM4/5 0.5HP 230V 28GPM 167ft 33ft Cord 4" Stainless Steel Specialty Appliance

SKU CH-57QR-AKT4Q MPN 4SSM4/5

A 0.5 HP 230 V submersible pump delivers up to 28 GPM at 167 ft head with a 33 ft cord and IP68 rating

  • TypeOther Appliances
  • Width6.3
  • 5 HP motor delivers 28 GPM flow for strong water supply
  • 167 ft maximum head lifts water from deep wells effectively
  • 33 ft power cord reaches distant outlets without extension leads
  • 4-inch stainless steel body resists corrosion during long submersion
  • ETL certified and IP68 rated for safe underwater operation

Deep Well Submersible Pump for 4-Inch Casing

The VEVOR 4SSM4/5 is a 0.5HP 230V submersible pump built for wells with a 4-inch or larger casing. It delivers up to 28GPM flow and 167 ft head using five thermoplastic impeller stages. The unit includes a 33 ft electric cord with a US plug and carries ETL certification with IP68 waterproof rating.

Performance Limits at 230V Single Phase

Maximum flow reaches 28GPM at zero head while maximum head reaches 167 ft at zero flow; actual output falls between these points depending on lift and friction losses. The motor runs at 3450 rpm on 230V 60Hz supply and is rated for ambient temperatures between 32 and 104°F. Continuous operation beyond the stated head or outside the temperature range will reduce service life.

Straightforward Drop-In Installation

Lower the pump into the well, connect the 1-1/4" NPT discharge, and plug the 33 ft cord into a 230V outlet; no separate control box is required. The stainless steel body and outlet resist corrosion during long submersion. Common issues include undersized wiring causing voltage drop at the motor, debris jamming the impellers if a screen is omitted, and insufficient well diameter preventing the 4-inch pump from seating properly.

Highlights

  • 5 HP motor delivers 28 GPM flow for strong water supply
  • 167 ft maximum head lifts water from deep wells effectively
  • 33 ft power cord reaches distant outlets without extension leads
  • 4-inch stainless steel body resists corrosion during long submersion
  • ETL certified and IP68 rated for safe underwater operation

Specifications

TypeOther Appliances
Width6.3

Questions about this item

What do the 28 GPM and 167 ft head figures mean once the pump is installed?

The 28 GPM maximum flow rate is achieved at zero head; the 167 ft maximum head is reached at zero flow. Real-world output falls between these limits depending on the well depth and pipe friction.

How does the 230 V / 60 Hz supply and IP68 rating limit where the pump can be used?

The pump requires a 230 V single-phase circuit and the IP68 rating allows continuous submersion in water up to the specified temperature range of 32 to 104 °F.

Which capacity version should I choose if I need a 4-inch well casing fit and 1-1/4-inch discharge?

This model is built for 4-inch or larger well casings with a 1-1/4-inch NPT discharge, so it matches those exact requirements.

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