Walchem Pumps, Controllers, & Repair Kit Distributor

Walchem is a leading brand of online analytical instruments and electronic metering pumps for the global water treatment market. We are fully stocked on an extensive inventory of Walchem Pumps, Walchem Controllers and Walchem Repair Kits to accommodate for a full range of water treatment applications. Our extensive industrial pump knowledge, along with highly competitive pricing and fast quoting and delivery, makes us the best choice for your industrial pump needs.
Browse our product offering below or request a quote online and let us find the solution to your pumping needs.

Walchem Pumps Features

Walchem pumps have a rugged and versatile design to accommodate a diverse range of applications. Their metering pumps and controllers meet strict quality criteria and are proven to exhibit excellent reliability and durability in the field. Additional benefits include:
  • High-resolution chemical feed and high turndown capacity
  • High-speed performance at 360 strokes per minute
  • Advanced microprocessor-based electronics for precise chemical injection.
  • Universal voltage
  • Robust design with IP65 equivalent housing protection
Replace worn fluid section parts with complete Walchem Repair Kits, available for all pump models. We recommend keeping a few kits on hand for fast repairs with minimal downtime.

Popular Walchem Pump Models

We offer a full catalog of Walchem chemical metering pumps to handle almost any water treatment application. The robust design and high-speed performance of this series prevent issues like slug feeding and poor feed control that slow your operation down. Walchem E Series industrial pumps come with a 2-year warranty covering the entire pump, including the liquid ends and diaphragm.
Featured pump models include:
EZ — A compact chemical injection metering pump designed for water treatment applications.
EWN — Deliver high-speed dosing and high-resolution chemical feeds with this rugged, fast-priming metering pump.
EHE — EHE pumps are the most versatile pumps in the water treatment industry.
EJ — EJ Series pumps are lightweight, easy to operate and designed for high-speed dosing.
Not sure which pump is required for you industry? Contact a Maverick Pumps expert and let us help you find the right pump to meet your needs.

Walchem Pump Applications

Walchem pumps have varying outputs and pressure capabilities that make each Walchem pump uniquely suited for a specific application. Walchem’s innovative chemical control products integrate sensors, pumps, and electronic technologies to create reliable and flexible solutions for a variety of industries, including:
  • Mining
  • Paper production
  • Agriculture
  • Industrial and municipal wastewater treatment applications

Benefits Of Choosing Walchem Controllers

Walchem pump controllers combine versatility with cloud-based water treatment software tool options to manage boilers, cooling towers, metal finishing equipment, and industrial and municipal water treatment equipment. Control metering pumps remotely via LAN, the internet, or Modbus/TCP, whether in a facility or out in the field. Walchem controller benefits include but are not limited to:
  • Easy to install, wall mount package
  • Models with up to 24 inputs
  • Large touchscreen display for easy setup
  • Flexible, icon-based programming
  • WiFi, BACnet, graph reports
  • Multiple language support
  • Universal sensor inputs

Popular Walchem Controller Models

The W600 Series Controller is one of the most popular Walchem products we offer, due to its versatility and powerful programming options. With 6 control outputs and 4 inputs, the W600 pump controller enables use in more applications. We also stock the W900 Series and W100 Series controllers for applications regarding fewer outputs and inputs. Whichever model you choose, you can count on flexible and reliable control of your water treatment system.

Walchem Pump Repair Kits

Our OEM Walchem repair kits ensure proper part compatibility and preserve your 2-year manufacturer’s warranty. Pump repair kits are available and in-stock for EZ, EWN, EHE, IX, LKN, and EJ Walchem pumps. Each repair kit contains brand-new items specific to your industrial pump. Kits include the following components:
  • Diaphragm and retainer
  • Valve guides
  • Valve seats
  • Check balls
  • Gaskets
  • O-rings

Contact Us for Walchem Pumps & Controllers

We are the leading supplier of Walchem pumps, controllers, and repair kits in the Southwest. Request a quote on the diaphragm pump your application requires, or contact us for more information.