Grundfos 96160158 22 Sq15220 3″ Multistage, Submersible Pump

$92.02

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Description

22 SQ15220 3″ Multistage, Submersible Pump with a Rated Flow of 22 US GPM, a Rated Head of 220 Ft and Polyethylene / Stainless Steel Construction

22 SQ15220 3″ multistage, submersible pump designed for domestic water supply, liquid transfer in tanks, irrigation and environmental applications. The pump has “floating” impellers, each with its own tungsten carbide/ceramic bearing. The pump features soft starting and protection against dry running, up thrust, overvoltage, under voltage, overload and over temperature. The motor is a one phase motor of the permanent magnet rotor type ensuring optimum efficiency within a wide load range. The motor is fitted with a replaceable cable plug.

Technical:

  • Speed for pump data: 10700 rpm
  • Rated flow: 22 US gpm
  • Rated head: 220 ft
  • Approvals on nameplate: UL, cUL
  • Approvals on motor nameplate: CE,UL,CUL

Material:

  • Pump: Polyethylene / Stainless steel
  • Pump: DIN W.-Nr. 1.4301
  • Motor: Stainless steel
  • Motor: DIN W.-Nr. 1.4301
  • Motor: AISI 304

Installation:

  • Pump outlet: NPT 1 1/2
  • Minimum borehole diameter: 2.99 in

Liquid:

  • Maximum liquid temperature: 95 degrees fahrenheit
  • Max liquid temperature at 0.15 m/sec: 95 degrees fahrenheit

Electrical Data:

  • Motor type: MS3
  • Power input – P1: 2.54 kW
  • Rated power – P2: 2.48 HP
  • Main frequency: 60 Hz
  • Rated voltage: 1 x 200-240 V
  • Start. method: direct-on-line
  • Service factor: 1,65
  • Rated current: 12.3 A
  • Power factor: 1,00
  • Rated speed: 10700 rpm
  • Grundfos 96160158

  • SQ innovative motor technology
    SQ pumps feature an innovative motor design incorporating permanent-magnet technology. By combining permanent-magnet motors and a Grundfos micro-frequency converter, we are able to deliver unmatched performance and the ability to control and communicate with the pump in ways never before possible. 

    SQ pump models operate at a constant speed much like today’s conventional pumps. The difference is that SQ delivers the benefits of an electronically controlled permanent-magnet motor that cannot be achieved with a conventional induction motor.

    SQ pumps are available for single-phase power; a simple 2-wire design makes installation easy.

    High pump efficiency
    The hydraulic pump components are polyamide reinforced with 30 % glass fiber. The hydraulic design provides for high pump efficiency resulting in low energy consumption and therefore low energy costs.
     

  • Wear resistance
    The pump design features “floating” impellers (not fastened to the shaft). Each impeller has its own tungsten carbide/ceramic bearing. The construction and materials ensure high wear resistance to sand for long product life.
     
    Protection against upthrust
    Starting up a pump with a very low counter pressure involves the risk of the entire impeller stack being lifted, also called upthrust. Upthrust may cause breakdown of both pump and motor.
    SQ motors are fitted with a top bearing protecting both pump and motor against upthrust, thus preventing breakdown during the critical start-up phase.
     
    Excellent starting capabilities
    The integrated electronic unit of the motor features soft starting. Soft start reduces the starting current and thus gives the pump a smooth and steady acceleration.
    The soft starter minimizes the risk of wear on the pump and prevents overloading of the mains during start-up.
    The excellent starting capabilities are a result of the high locked-rotor torque of the permanent magnet motor together with the few pump stages. The high starting reliability also applies in case of low voltage supply.
     
     

  • Overtemperature protection
    A permanent magnet motor gives off very little heat to its surroundings. In combination with an efficient internal circulation system leading the heat away from the rotor, stator and bearings, this ensures optimum operating conditions for the motor.
    As an extra protection, the electronic unit has a built-in temperature sensor. When the temperature rises too high, the motor is cut out; when the temperature has dropped, the motor is automatically cut in again.
     
    Reliability
    The motors are built for high reliability and feature:

    -Tungsten carbide / ceramic bearings
    -thrust bearings protecting against downthrust
    -product life time equal to conventional AC motors