Mechanical Seal Support Systems | John Crane
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Wet Seal Systems

With over 100 years’ experience in developing technologies that optimize rotating equipment performance, John Crane understands mechanical seals. We know that you need reliable seal performance to maximize process efficiencies while meeting production targets and constantly evolving, stringent operational requirements. Our expert engineers have designed a range of fluid control systems that create the optimal operating environment to enable the dependable performance you expect from a John Crane seal. No matter what the process fluid, from liquids to gases, cryogenic to boiling and abrasive to the purest finished product, our range of barrier fluid reservoirs, heat exchangers, abrasive separators and pump seal gas control panels support the most complete spectrum of industrial processes. Compliant with global industry codes such as API, ASME VIII and ASME B31.3, our systems can also be designed and built to meet regional specifications such as AD2000, ATEX, CE, PED, SELO and GOST.


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1 - 12 of 27 “Wet Seal Systems” products
ABC

ABC

Air-cooled Heat Exchanger

Air-cooled heat exchangers may be applied when water is not available or required heat removal can be achieved with an...

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Automatic Make-up Unit

Automatic Make-up Unit

An alternative to a mobile refilling unit, an automatic make-up unit adds buffer or barrier fluid to multiple systems as...

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Custom-engineered Systems

Custom-engineered Systems

Custom-engineered systems are available where compliance with specific customer requirements must be met. John Crane's extensive experience in project specification...

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Cyclone Separators

Cyclone Separators

Cyclone separators are typically used in an API Plan 31 arrangement and incorporated in the seal flush line (API Plan...

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GP-S/GP-D

GP-S/GP-D

Gas Panels for Chemical, Pharmaceutical and General Industries

Non-API gas control panel to filter, regulate and monitor gas supply to gas-lubricated pump seals....

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GR1/1C

GR1/1C

Reservoirs for Chemical, Pharmaceutical and General Industries

Stainless steel pressure vessels (with or without internal cooling coil) designed for general industry applications. These reservoirs provide buffer/barrier fluid...

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GR2/2C

GR2/2C

Reservoirs for Chemical, Pharmaceutical and General Industries

Stainless steel pressure vessels (with or without internal cooling coil) designed for general industry applications. These reservoirs provide buffer/barrier fluid...

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GR3/3C

GR3/3C

Reservoirs for Chemical, Petrochemical, Pharmaceutical and General Industries

Stainless steel pressure vessels (with or without internal cooling coil) designed for general industry applications. These reservoirs provide buffer/barrier fluid...

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K2S

K2S

Water-cooled Heat Exchangers

Water-cooled heat exchangers may be applied where water is readily available. Heat exchangers may be packaged together with seal support...

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PA 53B

PA 53B

Accumulator-based System

53B accumulator-based seal support systems utilize a bladder to maintain system pressure to pressurized dual seals and absorb barrier fluid...

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PA 53C

PA 53C

Accumulator-based System

53C accumulator-based seal support systems utilize a piston to maintain system pressure to pressurized dual seals and absorb barrier fluid...

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PD 65A/PD 65B

PD 65A/PD 65B

Leakage Detection

Used to detect and monitor leakage of the inboard seal, these seal support systems can detect liquid leakage (API Plans...

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