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


Gas Pressurised / Buffer Systems

The AESSEAL® SSE12-P™ and SSE25-P™ robust weld pad vessels are used as the core of a modular Pressure System range.

This range starts with the SP1™, which is a non-pressurised API plan 52 Buffer System, used to provide cooling to mechanical seal faces. The SP2™ and SP3™ Systems are piped as API plan 53A Pressure Systems. The SP3™ has the addition of finned tubing so that it has extra surface area to operate on high heat applications. All vessels are designed and manufactured in accordance with ASME VIII Div.1 and PED requirements.


  • Integral 304 SS Weld Pad Level Gauge - Robust and industrially acceptable visual indication of fluid level
  • 12 litre / 3.2 gal (US) 304 SS Vessel Construction - Suitable for a range of challenging environments
  • Satin Bead Blast Vessel Finish - Suitable for a wide range of industrial environments
  • Available with / without Cooling Coil - Additional heat dump available if required 
SP-Range Pressure System

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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

Chemical and Pharmaceutical Pump Seals
Pulp and Paper Pump Seals
Mining and Minerals Pump Seals
Food and Beverage Pump Seals
Power Generation Pump Seals
Biofuels Pump Seals

Suitable for following API Plans