Pumps for all domestic applications ALPHA Pro Heating pump Comfort Hot water re-circulation pump UP-N/UP-B Tap water pumps MQ Self-priming multistage pump SEG Submersible sewage grinder pump KP/AP Stainless steel waste water pumps Sololift/Multilift Lifting stations SQ/SQE 3” Submersible pumps Installer Handbook The handy on-the-job guide to domestic pump installation If it’s trouble shooting you need – or just a quick hint, you can now look it up in the Installer Handbook from Grundfos. The pocket-sized Handbook is a complete installation guide for one and two family houses covering wastewater, water services and heating applications. The Tips and Tricks in the book are especially useful in the field giving you handy tips on everything from pump selection to avoiding radiator noise. New from Grundfos the Installer Handbook is an indispensable reference tool for all installation work. Contact Grundfos directly to order your own Installer Handbook. www.grundfos.com 96 49 92 32 02 03 Domestic waterworks are getting more compact ... GRUNDFOS !"" mrs`kkdq`mcannj Edition 2006 The Grundfos’ MQ pump is compact and extremely easy to install. The pressure switch or tank is already built into the MQ. Furthermore, it is self-priming and water-cooled with an extremely low noise level. The in- and outlet pipes have a one-inch connection and the outlet pipe connection can be angled up to 5Þ to fit your existing pipe-work. Grundfos’ MQ pump is simple and easy to operate. The on-button starts it up and the settings are clearly indicated on the user-friendly control panel with indicator lights for Pump on/off, Auto reset, and an Alarm for dry running or overheating. MQ also has a small built-in pressure tank that ensures that water is immediately available. Grundfos MQ is built for trouble-free operation. Its construction from weatherproof, corrosion-resistant materials means it can be placed outdoors or used for potable 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 and restart automatically when water is available again. Performance range: Flow up to 4.5 m3/h Head up to 46 m System pressure: Up to 7.5 bar Inlet pressure: Max. 3 bar Suction lift: Max. 8 m Liquid temperature: 0ÞC to +35ÞC Ambient temperature: 0ÞC to +45ÞC Nominal voltage range: 1 x 220-240 V Weight: 13 kg Dimensions: 320 x 570 x 220 mm Thermal protection: Yes Easy to install Grundfos MQ self-priming multistage pump 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 Q [m ≥ /h] 0 8 16 24 32 40 48 H [m] 0 100 200 300 400 500 [kPa] p 0.0 0.2 0.4 0.6 0.8 1.0 1.2 Q [l/s] MQ 3 50 Hz ISO 9906 Annex A -45 -35 0.6 0.8 1.0 P1 [kW] 15 20 25 [%] Eta Eta -45 P1 -35 P1 Smart operation Built to last ... much more compact The Grundfos MQ is a compact self-priming multistage pump and pressure boosting unit designed for domestic water supply and waterworks applications where a reliable and easy-to-install pump is advantageous. 4 1 2 3 User-friendly control panel Built-in pressure tank Low noise operation Flexible discharge connection 1 2 4 570 192 320 3 Dimensions and features