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Dayton 41TK15 rotary pump, metal housing, motor mounted on base

Dayton

Dayton 41TK15 Rotary Pump 1HP 125psi 3.5ft 4.8gpm

SKU CH-95TY-F1SM4

Three-phase rotary gear pump delivers 4.8 gpm at 125 psi with a 3.5 ft suction lift and Viton mechanical seal

  • Delivers up to 4.8 gpm for fast fluid transfer
  • Handles viscous media up to 500 SUS with spur gears
  • Self-primes to 3.5 ft lift for flexible installation
  • Runs at 125 psi maximum pressure for demanding tasks
  • Operates from 32 °F to 280 °F across wide conditions

Dayton 41TK15 Rotary Gear Pump

The Dayton 41TK15 is a close-coupled rotary gear pump rated for a maximum operating pressure of 125 psi. It delivers a maximum flow rate of 4.8 gpm with a suction lift up to 3.5 ft. The unit is powered by a 1 hp three-phase motor operating at 230/460V AC.

Three-phase power and mechanical seal

The pump requires a three-phase electrical supply at 230/460V AC and a totally enclosed fan-cooled motor enclosure. Its mechanical seal uses Viton material suitable for media up to 500 SUS viscosity. The 3/8 in intake connection and spur gear design made from polyphenylene sulfide integrate directly into compatible piping systems.

Suits industrial fluid transfer up to 280°F

This pump suits installations needing continuous duty up to 280°F with clean, lubricating fluids within the 500 SUS viscosity limit. It is not for applications requiring single-phase power, higher suction lift, or fluids exceeding the temperature and viscosity ratings. Buyers needing different voltage, seal materials, or flow characteristics should look elsewhere.

Highlights

  • Delivers up to 4.8 gpm for fast fluid transfer
  • Handles viscous media up to 500 SUS with spur gears
  • Self-primes to 3.5 ft lift for flexible installation
  • Runs at 125 psi maximum pressure for demanding tasks
  • Operates from 32 °F to 280 °F across wide conditions

Specifications

BrandDAYTON

Questions about this item

How long can this 1 hp motor run continuously before the 280 °F temperature limit is reached?

The motor enclosure is totally enclosed fan cooled and rated for a maximum operating temperature of 280 °F; sustained operation within that limit is supported by the TEFC design.

What is the noise and heat output when the pump runs all day at 125 psi and 4.8 gpm?

At full load the motor stays within its 280 °F rating and the TEFC enclosure dissipates heat without external airflow; noise level is typical for a 1 hp TEFC rotary gear pump.

What electrical supply must already be on site for this 230/460 V three-phase motor?

A three-phase AC supply at either 230 V or 460 V is required; the motor is wired for dual-voltage operation and needs the matching starter and overload protection.

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