EnviroGear®  – Revolutionary Design For Safe, Reliable And Efficient Pumps





AVTPUMP is an approved service provider for EnviroGear®, a manufacturer of reliable, safe and efficient internal gear pumps, which are engineered with industry-leading performance to guarantee less downtime for your pumps. EnviroGear® comes under the PSG® umbrella, a global leader in the manufacture of pumps, systems and related flow-control solutions for the transfer of a wide range of critical and valuable materials.


3 models to cover your pumping requirements

The EnviroGear® range comprises 3 products, namely the E Series, G Series and V Series.

The E Series

These are Magnetically Coupled Seal-less Internal Gear Pumps featuring a revolutionary design with a patented between-the-bearing support system. The pumps have been designed to effectively eliminate leaks and reduce mechanical wear, which is good for the safety of personnel and the environment. These positive displacement pumps offer low upfront and low running costs and ultimate reliability and efficiency. Materials of construction include ductile iron, carbon steel and stainless steel and they can handle temperatures of up to 500°F (260°C).

  • Between-the-Bearing Support System
  • One Fluid Chamber Design
  • High-Torque and Compact Magnetic Coupling
  • Competitor Pump Interchangeability
  • Simple Design
  • Affordable


G Series

Built for their durability, flexibility and efficiency, G Series pumps excel in challenging fluid-handling applications. The pumps can handle temperatures of up to 650F (343C) and materials of construction are cast iron, carbon steel and stainless steel.

  • Competitor Pump Interchangeability
  • Direct Displacement Part Interchangeability
  • Seal Chamber with Universal Design and Heavy-Duty Oversized Bearing Housing


V Series

With their innovative design, V Series pumps are specifically designed for pumping asphalt. They include up to 35% more jacket surface than many of the competitors, thus improving reliability. Asphalt is a challenging substance as it changes temperature and can range from a solid to a liquid with a wide variety of fluid characteristics depending on the chemical makeup. The pumps are constructed of cast iron, can handle temperatures up to 450°F (232°C) and have rotatable flanges.

  • Up to 35% more jacket surface compared to competitors
  • Ability to utilise the jacketed head and pressure relief vane simultaneously
  • Jacketing located behind the pump rotor, removing the cold spot that can result in hard start-ups and premature pump and seal failures
  • Uniform heating irrespective of steam or hot oil



Pumps from EnviroGear® overcome the unique operational challenges associated with industries including mining, chemical, oil & gas, general industry and food & beverage and in particular, certain pumps within the EnviroGear range are really suited to asphalt and bitumen applications.


In order to bring a unique, special and enhanced service to our customers, AVTPUMP has developed key alliances with pump manufacturers including EnviroGear® and works closely with OEMs to help expand our expertise and knowledge.

What to do next

If you have any questions about our services and to find out more about EnviroGear® pumps and other key alliances, please call AVTPUMP on 03303 322101 or visit our website.