SERVING YOUR NEEDS FOR OVER 59 YEARS.

 
 
Grundfos, a world leader in pumping systems since 1945, offers the innovative SmartFlo SQE Constant Pressure System. Constructed of quality components and supported by Grundfos' global network of distributors and authorized installers, the SQE time tested designs continue to be rugged and reliable.

Installing a new pump in your home is a large investment. Consequently, it is our practice at Grundfos to build value and quality in every product we manufacture and to partner with trustworthy, professional installers who choose the right water supply pumping system for your needs. Choose right the first time, choose Grundfos and our partners

CONSTANT WATER PRESSURE


In your conventional water well application, you have probably experienced poor water pressure when your water supply needs vary. Supplying water at the same time often means dishwashers, sprinklers, showers or faucets stop supplying the water you need! How do you solve this? Simply install a SmartFlo SQE Constant Pressure System.

Constant water pressure means you get the water pressure when you need it. As your water consumption increases, pump performance automatically adjusts to meet your needs. The user-friendly control unit indicates how the pump is performing and warns you of any faults. With a SmartFlo System, water pressure is maintained even if your family is showering, washing the car and watering the lawn at the same time. All of your water supply needs are answered with a Grundfos SmartFlo SQE Constant Pressure System.


 
 
flex_lite_tankFlex-Lite Well Tanks

The Flex-Lite FL series' improved CAD2 diaphragm design is stronger and won't crease and wear out like bag designs. Flex-Lite well tanks features a chlorine resistant 100% butyl diaphragm with a precision molded copolymer polypropylene lower water chamber for superior air and water separation. This patented design allows each size tank to have a properly sized water chamber, matched to the drawdown performance of that tank. When it comes to performance and durability, the CAD2 system cannot be beat.

Materials of Construction
  • Top and bottom domes: Injection molded copolymer polypropylene
  • Shell: Extruded copolymer polypropylene
  • Outer shell: Fiberglass-wound, coated with epoxy resin
  • Water chambers: Top diaphragm is 100% butyl rubber, lower water chamber is copolymer polypropylene
  • Base: Copolymer polypropylene
  • Connection: Rigid Schedule 80 PVC Air
  • valve: Brass valve with O-ring seal
  • Warranty: Five year, limited
 
 
GS Submersibles have always had a reputation for being reliable and tough pumps.

Now the best is even better!

The new Guardian System now makes the GS Submersible pumps even tougher and longer lasting.

The Guardian System includes an engineered polymer bearing which is resistant to damage from sand, abrasives and over pumping a well. It has years of field-proven reliability and durability in some of the world’s toughest submersible pump applications, coalbed methane recovery wells.

GS submersibles have long featured one of the most durable stages in the industry. Our floating impeller stack design, made with Noryl® impellers, Lexan® diffusers and stainless steel bowls has proven itself for over four decades as a best sand handling design in the industry.

When it comes to submersible wells, accept no substitute, install the GS submersible with the Guardian System.
 
 
Shallow Well Jets
   
  Pump Specifications Models
1S+, JRS

Materials of Construction
Cast Iron Engineered Composites

Performance Range
Up To 26.6 GPM 1/2 - 11/2 HP Maximum Pumping Depth 25'
Features and Benefits

  • Includes Nozzle And Venturi No Add-Ons Required
  • Bolt-Down Guide Vane With Stainless Steel Wear Ring
  • Full Casing Diaphragm Gasket Prevents Mechanical Seal From Running Dry
  • Easy To Service
  • Automatically Reprimes
  • Powered For Continuous Operation
  • Corrosion Resistant
  • FDA Compliant Impeller And Guide Vane
 
 
Convertible and Vertical Jets
  Pump Specifications Models
J+, HSJ, JRD, SJ, 1/1

Materials of Construction
Cast Iron Engineered Composites

Performance Range
Up to 28.2 GPM 1/2 - 2 HP

Maximum Pumping Depth 230'


Features and Benefits

  • Can Be Used ForBoth Shallow Or Deep Well Applications
  • Bolt-Down Guide Vane With Stainless Steel Wear Ring
  • Full Casing Diaphragm Gasket Prevents J+ and JRD Mechanical Seal From Running Dry
  • J + and JRD Automatically Reprime
  • Easy To Service
  • Powered For Continuous Operation
  • Corrosion Resistant
  • FDA Compliant Impeller and Guide Vane
 
 
4" Submersibles

Pump Specifications Models
4" GS Series
4" GS Xtreme™
4" GS High Capacity

Materials of Construction
Stainless Steel Engineered

Composites Performance
Range Up to 120 GPM 1/2 - 10 HP Heads to 1,800'

Features and Benefits  

  • Floating Impeller Stack and Face Clearance Design To Handle Abrasives
  • Hydraulic Design Has Been Field Proven For 40 Years
  • Classified ANSI NSF Standard 61
  • Built-In Check Valve
  • Powered BOLL. recognized motors
  • FDA Compliant Impeller and Diffuser
Copyright 2006. Henderson Well and Pump, Co. All rights reserved.