Diaphragm seals, accessories

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PCI (Process System Solutions) LTD

Diaphragm seal with flange connection / pancake type - ASME/ANSI/ASA/RTJ B16.5, DIN / EN1092-1 | CELL

PCIs Pancake diaphragm seals are essential when protecting your pressure measurement devices from aggressive, contaminated, solidifying, hot or highly viscous media and...

Diaphragm seal with flange connection / pancake type - ASME/ANSI/ASA/RTJ B16.5, DIN / EN1092-1 | CELL

PCIs Pancake diaphragm seals are essential when protecting your pressure measurement devices from aggressive, contaminated, solidifying, hot or highly viscous media and are available in variety of connection types and sizes to suit you application.

PCIs diaphragm seals are available in a range of wetted materials such as Stainless Steel 316L, Hastelloy C276, Tantalum, Monel, Inconel, Titanium, and Super Duplex.

Instrument Connection:
Capillary

Available Options:
PCI MATERIAL INSPECTION CERTIFICATE FOR DIAPHRAGM (3.1)
According to: BS EN ISO 10204 - 2004 (also DIN 50049).
PCI Surface Finish Certificate for Diaphragm

Diaphragm seal with flange connection - OPTIMUS - OPTIMUS XL - OPTIMUS TD

The OPTIMUS series offers a solution to measuring low process pressures where a flange connection is required. By welding the diaphragm inside the seal a substantial increase in diaphragm diameter can be achieved without a parallel increase in flange size. Displacement...

Diaphragm seal with flange connection - OPTIMUS - OPTIMUS XL - OPTIMUS TD

The OPTIMUS series offers a solution to measuring low process pressures where a flange connection is required. By welding the diaphragm inside the seal a substantial increase in diaphragm diameter can be achieved without a parallel increase in flange size. Displacement is thus increased accordingly which in turn improves accuracy at low pressures. Selecting a larger diaphragm offers many advantages with regards to accuracy, higher working temperatures and smaller measuring pressures.

The OPTIMUS can be fitted with a number ASME and DIN standard flanges, making it a versatile seal for use in a wide variety of situations. The upper part can be dismounted for cleaning the internal parts of the chemical seal.

Types:
ASME/ANSI/ASA/RTJ/JIS B16.5, DIN / EN1092-1

Instrument Connection:
Welded
Threaded
Capillary

Options:
PCI MATERIAL INSPECTION CERTIFICATE FOR DIAPHRAGM (3.1)
According to: BS EN ISO 10204 - 2004 (also DIN 50049).
PCI Surface Finish Certificate for Diaphragm

Paper pulp diaphragm seal - PAP

External chemical seal with welded diaphragm designed to suit the DN48 Pulp and Paper Industry connection.

Suitable...

Paper pulp diaphragm seal - PAP

External chemical seal with welded diaphragm designed to suit the DN48 Pulp and Paper Industry connection.

Suitable ranges:
0 to 40 bar

Instrument Connection:
Welded
Threaded
Capillary

Connection Materials:
Stainless Steel 316L

Available Options:
PCI MATERIAL INSPECTION CERTIFICATE FOR DIAPHRAGM (3.1)
According to: BS EN ISO 10204 - 2004 (also DIN 50049).
PCI Surface Finish Certificate for Diaphragm

Diaphragm seal with threaded connection - BCS PTFE

The BCS PTFE bolted chemical seal is designed with an internally fixed diaphragm that may be disassembled for washing. Compact...

Diaphragm seal with threaded connection - BCS PTFE

The BCS PTFE bolted chemical seal is designed with an internally fixed diaphragm that may be disassembled for washing. Compact bolted chemical seal with solid PTFE lower housing and PTFE lined diaphragm for operations that involve corrosive substances.

Features:
Suitable for corrosive fluids
Diaphragm easily cleaned
Suitable ranges -1 to 10 bar

Instrument Connection:
Welded
Threaded
Capillary

Process connection:
Threaded BSP, NPT

Chemical seal with threaded connection - TE1000B, TE1000P, BSP, NPT, PTFE

The TE1000B bolted chemical seal is designed with an internally fixed diaphragm that may be disassembled for washing. Compact bolted chemical seal with...

Chemical seal with threaded connection - TE1000B, TE1000P, BSP, NPT, PTFE

The TE1000B bolted chemical seal is designed with an internally fixed diaphragm that may be disassembled for washing. Compact bolted chemical seal with optional exotic lower housing for operations that involve corrosive substances.

Features:
Suitable for corrosive fluids
Diaphragm easily cleaned
Suitable ranges -1 to 60 bar
0-400 bar version available

Instrument Connection:
Welded
Threaded
Capillary

Process connection:
Threaded BSP, NPT, Male stainless and fully PTFE lined (TE1000P)

Diaphragm size: 74mm or 30mm
AKO ARMATUREN

In-line seal pressure gauge - DN25, DN32, DN50, max. 70 bar | RDM series

The RDM Series of In-Line Seal, manufactured by Ako Armaturen, is specifically designed...

In-line seal pressure gauge - DN25, DN32, DN50, max. 70 bar | RDM series

The RDM Series of In-Line Seal, manufactured by Ako Armaturen, is specifically designed for pressure gauges. It features a pipe manometer are available in DN010 and DN250.

Moreover, the pressure within a system is transferred to the pressure indicator by a mediator fluid between the elastomer sleeve and the body.
Marsh Bellofram

Pressure gauge diaphragm seal - B8498

Model B8498 gauge protector works for high volume displacement. The tool is suitable for gauges with operating pressure that...

Pressure gauge diaphragm seal - B8498

Model B8498 gauge protector works for high volume displacement. The tool is suitable for gauges with operating pressure that can reach up to 200psi. This B8498 model features the chrome-plated zinc construction with 1/4" threaded connection and 3/8 standard flush plug on process side housing. This gauge protector is also equipped with rubber diaphragm seal. The device can also meet every pressure gauge requirements. It is suitable for use in extremely high-volume displacement operations.

Pressure gauge diaphragm seal - 12000

[5:16:22 PM] Cesar Nasayao: The 12000 by Marsh Bellofram is a diaphragm seal designed for pressure gauges and other instrument which has specific pressure requirements. For stainless steel model, it suppose...

Pressure gauge diaphragm seal - 12000

[5:16:22 PM] Cesar Nasayao: The 12000 by Marsh Bellofram is a diaphragm seal designed for pressure gauges and other instrument which has specific pressure requirements. For stainless steel model, it suppose to have 2500 psi while for its PVC model it should have 500 psi.

This equipment is recommended in various operation because it features its compact design. Each of the unit comes with a durable design which extends its instrumentation service life. Also, it reduces downtime and maintenance cost because it is protected from corrosion, clogging, freezing and pulsation damage. Plus, it is just easy to clean out enabling the removal of things present from its housing which can affect the instrumentation. All of the unit has a standard design of having a fill/bleed screw port.

Pressure gauge diaphragm seal - max. 2 000 psi | 13000

The Marsh Bellofram 13000 is a diaphragm seal for pressure gauges with a size of 2~3.5 and a pressure of at least 100psi....

Pressure gauge diaphragm seal - max. 2 000 psi | 13000

The Marsh Bellofram 13000 is a diaphragm seal for pressure gauges with a size of 2~3.5 and a pressure of at least 100psi....

Pressure gauge diaphragm seal - max. 1 000 psi | 13040

Marsh Bellofram's 13040 All-Welded Diaphragm Seal can be integrated with 2 to 4.5 bourdon tube gauges with up to...

Pressure gauge diaphragm seal - max. 1 000 psi | 13040

Marsh Bellofram's 13040 All-Welded Diaphragm Seal can be integrated with 2 to 4.5 bourdon tube gauges with up to 1,000-psi vacuum pressure rates. The seal features a housing structure and diaphragm, which can be manufactured out of either 316-grade stainless steel or Hastelloy™ C materials. It is generally utilized for applications that include extension of instrumentation operating lifespan, and maintenance and downtime minimization.

Pressure gauge diaphragm seal - max. 2 500 psi | 14000

The 14000 removable diaphragm seal has a clamped metal design with interlocking construction inside of the bolt circle for perfect alignment. The upper and...

Pressure gauge diaphragm seal - max. 2 500 psi | 14000

The 14000 removable diaphragm seal has a clamped metal design with interlocking construction inside of the bolt circle for perfect alignment. The upper and lower housings ensure the diaphragm is in place and allow for ease of field servicing. The fill/bleed port screw in the upper housing is a standard feature. There is an optional flush connection available upon request. Units are filled and calibrated to gauges only. The unit is also used for protecting different materials from corrosion, clogging, freezing, or pulsation damage. It is also used for pressure gauge requirement from vacuum of up to 2,500 psi.
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