Chem-Tech Pumps

Pulsafeeder Chem-Tech Pumps

Pulsafeeder Chem-Tech pump series have set the standard for mechanical diaphragm pumps through consistent and effective performance, including unmatched longevity. The technology used in developing these pumps are extremely compact which makes for durable metering capabilities for water conditioning applications. For these reasons, professionals in the pump industry have made Chem-Tech pumps their preferred choice of metering pumps

CHEM-TECH Series 100-150


  • Flow rate: 3-100 GPD
  • Pressure Rating: 60-100 PSI
  • Manual Control
  • Temperature: 125°F
  • Viscosity: 300 CPS
  • Pump Head: PVC, SS316, PP
CHEM-TECH Series 200-250


  • Flow Rate: 10-120 GPD
  • Pressure Rating: 80-225 PSI
  • Manual Control
  • Piping Size: 1/2" FNPT
  • Tubing Size: 1/2"
  • Pump Head: PVC or SS316
CHEM-TECH Series Primer Performance


  • Flow Rate: 15-100 GPD
  • Pressure Rating: 60 - 100 PSI
  • Manual Control
  • Temperature: 125°F
  • Pump Head: PVC
  • Viscosity: 20 CPS


  • Flow rate: 4-80 GPD
  • Pressure Rating: 25-125 PSI
  • Manual Control
  • Temperature: 104°F
  • Tubing size: 1/4" or 3/8" ID
  • Turn Down Ration: 20:1


  • Flow rate: 8-100 GPD
  • Pressure rating: 25-125 PSI
  • Manual & Automatic Control
  • Temperature: 104°F
  • Tubing size: 1/4" or 3/8" ID
  • Turn Down Ration: 100:1

Pure Aqua has over 20 years of experience as a global provider of Pulsafeeder Chem-Tech Pumps that provide users with important features such as fantastic reliability, ease-of-use, long-term use, and economicability. 

Pulsafeeder has been viewed as the leading manufacturer of Chem-Tech pumps in the world for several decades. This reputation was gained through the creation of products that provide long-term performance, maximum quality, unmatched engineering, research backed features, and all-inclusive application solutions, advancements in manufacturing procedures, etc. Chem-tech pumps are designed to preserve these proportional features with the of supplying products of the highest type to our clients.

Industrial Construction

Our fin cooled Solenoid enclosure dissipates heat ensuring that the pressure handling capability of the pump can be maintained. The thermally protected Solenoid protects the pump from seizing up in extreme heat conditions with an automatic reset feature allowing the pump to resume operation up on cool-down. All PULSAtrons are tested and rated under hot conditions guaranteeing that the flow and pressure ratings meet the specifications. There are no standards when it comes to the type of chemicals our pumps may encounter. We offer a variety of wet-end materials that the customer can choose from.  Every pump is configured to order with the customer designated wet-end materials that match the chemical requirements of the target application.

PULSAtron Series Product Scope

  • Flows to 600 GPD (94.6 LPH)
  • Pressures to 300 PSI (21 Bar)
  • Temperatures to 150°F (66°C)
  • Viscosities to 20,000 CPS
Application Expertise
After more than 10 years of product evolution, the PULSAtron standard continues to set the pace with the DG/5FV degas valve, PULSAtron can successfully handle a variety of gaseous solutions. The PULSAtron family consists of seven unique Series with 78 flow and pressure envelops to choose. Most models include our standard Bleed Valve assembly, foot strainer, injection valve and tubing. No matter what your application, choose the PULSAtron that is right for you.

Chem Tech Pumps: Features & Applications

Chem-Tech Pumps have been used as useful products by water treatment professionals to address the needs of the industry. The features that have made chem-tech pumps so effective as models include:

  • Dependable: Pumps designed with maximum safety, reliability and performance for various applications when needed.
  • Easy-to-Operate: Minimal amount of parts needed to function and work properly.
  • Cost-Effective: Market price. Low initial purchasing cost, operational cost, maintenance cost.
  • Durability: Long-lasting parts, systems, and commodities built to cope with the state of the service.

These characteristics have made Chem-tech pumps perfectly suitable in applications such as: