• Cartridge Mechanical Seals
  • single mechanical seals
  • Dual mechanical seal
  • Split Mechanical Seals
  • Advantages of Mixer Seals


Maintain a constant differential in process pressure.

Designed to track and maintain a constant differential with fluctuations in process pressure.

Patent pending isolating pressure tracking valve that will maintain a positive differential pressure between a reference input pressure (seal chamber / vessel pressure) and an output pressure (typically API Plan 53A) with the connection of a suitable supply (Typically nitrogen at a pressure greater than maximum operating barrier pressure). The device has an integrated isolation unit that will provide a physical barrier between product (seal chamber / vessel fluid) and the device. 

  • Self regulating - Tracks pressure to maintain an optimum double seal environment
  • Quick response - Transient and upset conditions handled with ease
  • Simplicity - A compact alternative to complex seals & systems
  • Factory set - No operator intervention required. Unit is supplied pre-set
  • Ergonomic - Simple in line connections and mounting

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Read Our Water Savings Industry Guide

This paper explains the problems associated with packing, how double mechanical seals with seal support systems solve these problems.

How double mechanical seals with seal support systems can save water

Suitable for the following industries

Oil and Gas Pump Seals
Chemical and Pharmaceutical Pump Seals
Mining and Minerals Pump Seals
Power Generation Pump Seals
Water and Waste Water Pump Seals
Biofuels Pump Seals
Automotive Pump Seals
Metal Processing Pump Seals

Suitable for following API Plans