MECHANICAL SEALS / SEAL SUPPORT / SEAL FILTRATION

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MECHANICAL SEALS

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RESOURCES

WhThe Top 5 Things Mechanical Seal Users Need to Know

CLICK TO SEE THE ARTICLE FROM PUMPS & SYSTEMS

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SEAL SUPPORT SYSTEMS

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GAS SEAL SUPPORT SYSTEMS

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GAS SEAL SYSTEMS

Gas Seal System for Non-contacting Gas Seal and Separation Seals for Turbo Compressors

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GAS CONDITIONING UNITS

Gas Conditioning Unit for Non-contacting Gas Seal for Turbo Compressors

 

WET SEAL SUPPORT SYSTEMS

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ABC

Air-cooled Heat Exchanger

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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 required.

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CUSTOM-ENGINEERED SYSTEM

Custom-engineered systems are available where compliance with specific customer requirements must be met

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CYCLONE SEPARATORS

Cyclone separators are typically used in an API Plan 31 arrangement and incorporated in the seal flush line (API Plan 11 ) from the discharge of the pump.

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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

Reservoirs for Chemical, Pharmaceutical and General Industries

Stainless steel pressure vessels (with or without internal cooling coil) designed for general industry applications.

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GR2 / 2C

Reservoirs for Chemical, Pharmaceutical and General Industries

Stainless steel pressure vessels (with or without internal cooling coil) designed for general industry applications. 

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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.

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K2S

Water-cooled Heat Exchangers

Water-cooled heat exchangers may be applied where water is readily available. 

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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 thermal expansion while separating the pressurizing gas and barrier fluid.

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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 thermal expansion while separating the pressurizing gas and barrier fluid.

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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 65 and 75) or gas leakage (API Plan 76), or a mixture of gas and liquid leakage (API Plan 75). 

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PD 75

Leakage Detection

Used to detect and monitor leakage of the inboard seal, these seal support systems can detect liquid leakage (API Plans 65 and 75) or gas leakage (API Plan 76), or a mixture of gas and liquid leakage (API Plan 75). 

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PD 76

Leakage Detection

Used to detect and monitor leakage of the inboard seal, these seal support systems can detect liquid leakage (API Plans 65 and 75) or gas leakage (API Plan 76), or a mixture of gas and liquid leakage (API Plan 75).

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PG 72

Gas Panels

A PG 72 (API Plan 72) system is used to provide a clean, regulated gas supply to a dual unpressurized seal arrangement where the containment seal is dry running.

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PG 74

Gas Panels

A PG 74 (API Plan 74) system provides a clean, dry, regulated supply of pressurized barrier gas (usually nitrogen) to dual pressurized, non-contacting seals.

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PL 54/55

PL 54/55 lubrication systems provide a positive flow and pressure of pressurized or unpressurized barrier/buffer fluid to dual seals.

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PR 52 / PR 53A

These reservoir-based seal support systems are designed for both API Plan 52 and 53A applications to support unpressurized and pressurized dual seals.

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RU-2 / RU-4

Portable units enable refilling of a seal reservoir or barrier fluid circuit while the system is pressurized and in operation.

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SAFECLEAN

Plant seal water filtration system, maintaining clean water supply to improve the reliability mechanical seals and gland packing and also flow control and pressure-regulating devices.

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SAFEJET

SafeJet is an automatic seal water filter. Its operation is based on “flow-through” filter technology, which utilizes reliable laminar filtering method.

SAFEUNIT

Safeunit is a complete monitoring and control solution for seals and seal water systems. 

SAFEUNIT ULTIMA

Safeunit Ultima is specially designed to control seal water flow and pressure in extreme conditions.

SMARTFLOW

SmartFlow intelligent seal water control system uses seal water only when the mechanical seal truly requires cooling.

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SMARTFLOW IG

The SmartFlow IG intelligent seal water control system automatically controls seal water flow. It is designed to be used with double-balanced seals. 

WCH

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

WCV

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

 

SEAL FILTRATION SYSTEMS

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FCF SEAL GAS FILTRATION

Indufil's specially designed filters remove liquid and particle contamination and maximize reliable dry gas seal operation.  

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FUEL GAS FILTRATION

Indufil® fuel gas filtration units are individually tailored to maximize reliability regardless of the condition of the supply gas. They are fitted as original equipment by most major gas turbine suppliers and EPCs around the world. 

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FUEL OIL FILTRATION

Indufil®complete fuel oil filtration systems are fitted as standard to many leading brands of gas turbines.

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LIQUID FILTRATION

Indufil® liquid filters can be applied to almost any liquid application, from hydraulic and bearing oil systems to lubrication and water injection systems.

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SEAL GAS FILTRATION

Most centrifugal compressors today use dry gas seals to contain high-pressure gas, whether on a high-pressure reinjection duty or a low-pressure pipeline machine.

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FILTER ELEMENTS

The performance of a filter unit is entirely dependent on the elements fitted, making it essential to fit genuine Indufil filter elements.

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DOUBLE 3-WAY AND 6-WAY TRANSFER VALVES

IIndufil® ball valves are designed in-house and manufactured for use in duplex systems to enable continuous operation while one side of a system receives maintenance.