Walrus 3 HP Variable Speed Electric Pump 1
Walrus Pump Co.
Lead Time:  1-3 Days
Ships From: TX


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Model: WA-TQI2200
Manufacturer: Walrus Pump Co.

This is the Walrus 3 HP variable speed electric pump. The TQI Constant Pressure System consists of a pump and inverter that is designed for residential and commercial customers who need to boost their water pressure when water demand is high. When installing with the conventional pump for use of multiple sources of water such as toilet, tub, sink, dishwasher, washing machine, sprinkles, etc. the pressure will fluctuate causing weak flow. With TQI adding to your home, it will change the speed of the pump to match demand, providing consistent water flow and constant pressure. This allows the home owner to comfortably use all water sources at the same time.

For households in the municipal district, the city pressure may not always be adequate especially when you have increased water use in your house or when it is at the peak water demand. By using a TQI system, it will vary the speed of the pump, and your water pressure will keep up with your demand.

Notes: This pump requires 3-Phase, 230 Volt power. Please also check with us prior to ordering to confirm stock levels! This is a popular pump that sometimes goes out of stock.


Whether you have a municipal system or a storage tank system, TQI has a constant pressure solution for your home. It is suitable for:
  • Condos
  • Motels
  • Homes
  • Restaurants
  • Offices
  • Irrigation
  • Other boosting applications


TQI system improves the way you use water and provide added value to your home. The system maintains a constant water pressure despite varying consumption.

Operation Conditions:

1. Ambient temperature: Max. +104 F (40 C)
2. Liquid temperature: +39 F (4 C) to +104 F (40 C)
3. Pressure sensor : 4-20 mA 2-wire output signal
4. Pumped liquids : It is suitable for pumping clean, thin and non-aggressive liquids.

  • Compact in design for space saving
  • Easy and adjustable pressure settings
  • Pressure sensor transmits a digital signal to inverter
  • Built-in pump system protection
  • Easy installation, just wire pump to inverter.
  • Pump has a built-in pressure tank.

Detailed Information
PDF  Walrus TQI Series Pump Information

Instruction Manual
PDF  Walrus TQI Series Instruction Manual

California Residents: This product contains chemicals known to the state of California to cause cancer or reproductive harm. Click Here For More Information On The Proposition 65 Warning
Walrus Pump Co.

Walrus Warranty Details:

Limited Warranty

Products manufactured by Walrus Pumps Co (Walrus) are warranted to the first user only to be free of defects in material and workmanship for a period of 12 months from date of installation, but no more than 24 months from date of shipment. Walrus' liability under this warranty shall be limited to repairing or replacing at our election, without charge, FOB Walrus' distribution center or authorized service agent. Walrus will not be liable for any cost of removal, installation, transportation or any other charges that may arise in connection with warranty claim. The warranty period commences on the date of original purchase of the equipment. Proof of purchase and installation date, failure date, and supporting installation data must be provided when claiming repairs under warranty. This warranty is subject to due compliance by the original purchaser with all directions and conditions set out in the installation and operating instructions. Failure to comply with these instructions, damage or breakdown caused by fair wear and tear, negligence, misuse, incorrect installation, inappropriate chemicals or additives in the water, inadequate protection against freezing, rain or other adverse weather conditions, corrosive or abrasive water, lightning or high voltage spikes or through unauthorized persons attempting repairs are not covered under warranty. Walrus will not be liable for any incidental or consequential damages, losses, or expenses, arising from installation, use, or any other causes. There are no express or implied warranties, including merchantability or fitness for a particular purpose, which extend beyond those warranties described or referred to above. Certain states do not permit the exclusion or limitation of incidental or consequential damages or the placing of limitations on the duration of an implied warranty, therefore, the limitations or exclusions herein may not apply. This warranty sets forth specific legal rights and obligations, however, additional rights may exist, which may vary from state to state.

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