We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Stainless steel vertical multistage booster pump, TEFC motor, 1-1/4 inch FNPT connections

Dayton

Dayton 5UWK7 1 HP 5-stage booster pump trap

SKU CH-TX3K-JGTG4 MPN 5UWK7

A vertical multistage booster pump with a 1 HP continuous-duty motor, five stainless-steel stages, and a maximum pressure of 66 psi for pressure-boosting and filtration systems

  • TypeDrain Components
  • Five-stage stainless-steel build delivers 66 psi boost
  • Inline horizontal layout fits tight spaces with matched pipe sizes
  • TEFC motor at 3450 rpm handles 248 °F liquids continuously
  • UL-listed for 362 psi case pressure with 100 SSU viscosity limit
  • Dual-voltage 115/208-230 V single-phase motor draws 12.2/6.1 A

Vertical Multistage Booster Pump

The Dayton 5UWK7 is a 1 HP vertical multistage booster pump built for pressure-boosting systems, boiler feed, ultra filtration and reverse osmosis applications. Its inline design allows horizontal installation with suction and discharge connections on the same plane and matching pipe sizes. A closed stainless steel impeller with silicon carbide, stainless steel and EPDM seals handles non-flammable liquids compatible with pump materials. The compact frame suits tight spaces and the continuous-duty TEFC motor runs at 3450 rpm on a NEMA 56C frame.

Voltage and Pressure Limits

The motor operates on single-phase power at 115 V drawing 12.2 A or at 208-230 V drawing 6.3-6.1 A. Maximum case pressure is rated at 362 psi while the pump delivers up to 66 psi discharge pressure. Liquid temperature must not exceed 248°F and viscosity is limited to 100 SSU. Inlet and outlet ports are 1-1/4 inch FNPT. These electrical and hydraulic boundaries define the safe operating envelope for the unit.

Five-Stage Stainless Steel Construction

Five stainless steel stages generate the high-pressure performance at low flow that characterises this pump. The all-stainless housing and impeller resist corrosion in compatible fluids while the silicon carbide and EPDM seal materials maintain integrity up to the rated temperature and pressure limits. UL agency compliance confirms the assembly meets the listed safety standards for the declared ratings.

Highlights

  • Five-stage stainless-steel build delivers 66 psi boost
  • Inline horizontal layout fits tight spaces with matched pipe sizes
  • TEFC motor at 3450 rpm handles 248 °F liquids continuously
  • UL-listed for 362 psi case pressure with 100 SSU viscosity limit
  • Dual-voltage 115/208-230 V single-phase motor draws 12.2/6.1 A

Specifications

TypeDrain Components
BrandDayton
Model5UWK7

Questions about this item

Should I choose the 115 V or the 208-230 V wiring for the 1 HP motor?

The motor is dual-voltage rated at 115 V drawing 12.2 A or 208-230 V drawing 6.3-6.1 A; pick the voltage that matches your supply to keep current within the nameplate values.

What does the 66 psi maximum pressure mean for a typical pressure-boosting system?

At zero flow the pump can develop 66 psi; in a real system friction loss and elevation drop will reduce the pressure available at the fixtures, so size piping to keep losses well below that ceiling.

How does the 1-1/4 inch FNPT inlet and outlet limit the flow I can push through the pump?

The 1-1/4 inch FNPT ports set the physical connection size; flow is ultimately capped by the 5-stage hydraulic curve at 3450 rpm, so the port diameter does not artificially restrict the pump's rated performance.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.