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- A policy that sets us apart -
Worldwide Power and Pump
provides Grundfos warranty processing for all MQ3 pumps we sell for 2 years
from purchase date.
GRUNDFOS MQ3
All Models in Stock for Immediate Shipping!

Ultra Quiet - Requires No Pressure Tank - Multi-Stage Shallow Well/Booster
- Water Cooled - Run Dry Protection - Plugs In
* New MarkIII model has been improved in several areas as follows.
Note: No external changes were made.
- Class A capacitor increases length of operation
- More robust printed circuit board offers increased capacity to function during power fluctuations
- Potting material has been added to protect printed circuit board components
- High torque motor assures positive starts
- Diffuser design increases hydraulic performance
New MarkIII model continues to include integrated protections which include:
- Motor overload protection
- Motor over temperature protection
- Pump dry run protect
1HP Models
Grundfos
1HP MQ3-45 MARKIII 115V*
Retail Price $926
Web Only Value Price $508
FREE - FedEx Ground
shipping inside US 48 states
_________________________
Grundfos
1HP MQ3-45 MARKIII 230V*
Retail Price $926
Web Only Value Price $508
FREE - FedEx Ground
shipping inside US 48 states
____________________________________________________________________________
Grundfos
3/4HP MQ3-35 MARKIII 115V*
Retail Price $894
Web Only Value Price $498
FREE - FedEx Ground
shipping inside US 48 states
_________________________
Grundfos
3/4HP MQ3-35 MARKIII 230V*
Retail Price $894
Web Only Value Price $498
FREE - FedEx Ground
shipping inside US 48 states
_________________________
- Optional -
Simply add the 10-35PSI 1"NPT PRV directly on the inlet to make outlet pressure pressure adjustable.
Great to boost low city water pressure.
Web Only Value Price $143
FREE - FedEx Ground
shipping inside US 48 states
_______________________
Need it Faster?
*Use FedEx Express Calculator Below
*Order must be placed by phone
1-239-334-2155 when using FedEx Express Services.
Calculate your FedEx Express Service additional cost
Ships from 33966
Box size is 25 X 14 X 11 with a shipping weight of 37lbs.
Or call Toll Free
1-866-960-9621 for a FedEx Express shipping quote Monday thru Friday 8am to 5pm ET.
We support and process the 2 year manufacture warranty for the
Grundfos MQ3 we sell
Our customer service by a field experienced
pump professional prior to the sale has been the reason we have sold 1000's of
the Grundfos MQ3 to satisfied customers. Referral sales to their family,
friends, neighbors and acquaintances makes this deal successful.
A policy that sets us apart.
With respect to our 1000's of satisfied
customers we do not reveal in any way their private experiences, views or
personal information acquired during or after a sale. No Credit Card payment
information is ever transmitted to or stored on this web site.
Call Toll Free 1-866-960-9621 for MQ3 model selection assistance
or our convenient assisted pay by phone
Grundfos MQ3
FEATURES and BENEFITS
- The Grundfos MQ3 pump is compact and extremely easy to install.
- The pressure switch and tank are already built into the Grundfos MQ3. Furthermore, it is
self priming and water-cooled with
a very low noise level.
- The outlet pipe connection on the Grundfos MQ3 can be angled up to 5° to fit your existing pipe-work.
- Grundfos MQ3 pump is simple and easy to operate.
- The Grundfos MQ3 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.
- The Grundfos MQ3 is built for trouble-free operation.
- Grundfos MQ3 construction of corrosion-resistant materials means it can
be used for clean water.
- The anti-cycling feature prevents the Grundfos MQ3 pump from repeatedly starting and stopping in the
event of a dripping tap or a minor leak.
- If there is no water available, the Grundfos MQ3 pump will stop to protect itself and
restart automatically when water is available again.
Professional quality pumps at self installer prices.
Worldwide Power and Pump Services, Inc. specializes in
bringing top-quality, motors, pumps, tanks and other related items to you at
self installer prices. It is our mission to provide you with the best product at
the best price. We only deal with the top names in the industry: If you need a
Grundfos, Goulds, Myers, Flint and Walling, Sta-rite, Walrus, Franklin, Wellmate
or Red Jacket product, then you come to the right place for a self installer
price. We have hundreds of pumps listed on this Web site, but to control web
publishing cost we simply can't list them all. If you need a pump, tank or other
item that is not listed, contact us at
1-888-898-0649. This system saves you money by employing only order takers and
shippers. If you don't know what you need seek help directly from the
manufacture.
What's the difference between retail price and a self installer price?