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


API Vessel

The design of the AES-28 is based on a 316 stainless steel, 28 litre / 7.39 gal (US) vessel, which comprises a weld pad level gauge and integral cooling coil as standard.

The vessels have a design rating of 45 bar @ 100°C / 652.7 psi @ 212°F. The AES-28 range has a choice of three vessel options, including a screwed connection vessel, a socket welded vessel and a butt welded vessel. All three vessel options are fully compliant with API 682 and can be used on API plans, 51, 52 and 53A. A variety of component options are available to adapt the vessel to specific pump applications. These options include electrical equipment which is supplied as intrinsically safe or explosion proof.  


  • Designed and manufactured in accordance with ASME VIII Div.1 and comply with Pressure Equipment Directive PED (2014/68/EU) - Suitable for a wide range of arduous environments. Design rating of 45 bar @ 100°C / 652.7 psi @ 212°F  
  • 316 SS vessel and weld pad construction    - Robust vessel suitable for a range of challenging environments       
  • 28 litre / 7.309 gal (US) vessel -Large barrier fluid capacity for seal cooling
  • Modular design - A number of intrinsically safe and EEXD explosion-proof instrumentation options can be fitted
AES-28 Stainless Steel API Vessel

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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

Suitable for following API Plans