Grundfos... One of the best quality pump manufacturers in the world today!

Fast shipping direct from our warehouse, insurance and tracking number included!

The Grundfos MQ3-45 (230V) 1 HP Jet Pump & Pressure Booster Pump.

Features and Benefits:

The Grundfos' MQ pump is compact and extremely easy to install. The pressure switch and tank are already built into the MQ. Furthermore, it is self-priming and water-cooled with a very low noise level. The outlet pipe connection can be angled up to 5° to fit your existing pipe-work. Grundfos' MQ pump is simple and easy to operate. The settings are clearly indicated on the user-friendly control panel with indicator lights for Pump on/off, auto reset, and an alarm indicating dry running or overheating. Grundfos MQ is built for trouble-free operation. Its construction from corrosion-resistant materials means it can be used for clean water. The anti-cycling feature prevents the pump from repeatedly starting and stopping in the event of a dripping tap or a minor leak. If there is no water available, the pump will stop to protect itself and restart automatically when water is available again.

• Whisper quiet motor and pump
• Electrical cord is prewired
• Self-priming
• Stable operation (even in case of air pockets in the water)
• Totally enclosed, fan-cooled motors; efficiency, long life & quiet operation
• Built-in thermal overload for motor protection
• Corrosion-resistant composite components; impeller, ejector and diffuser
• Made of rugged cast iron for durability & strength
• Equipped with clean-out port for easy ejector servicing

Specifications:

• Flow range: 0 - 20 U.S. GPM
• Head range: 0 - 139 FEET
• System pressure: Up to 109 psi
• Inlet pressure: Max. 45 psi
• Suction lift: Max. 26 ft
• Liquid temperature: 32°F to +95°F
• Ambient temperature: 32°F to +113°F
• 1" MNPT (Male Normal Pipe Thread) SS -  Inlet and outlet connections
• Part # MQ3-45 - 230volt – 1hp - 96515515 or 96860207

*Also available in 115 volt, see our other listings

Click here to download the Product Guide in PDF file format

Click here to download the full Installation and Operations Manual

Please check out our other pump models, accessories, parts and more system information.