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High quality diaphragm seals for capsule low pressure

High quality diaphragm seals for capsule low pressure,are built for measuring low pressure of gas or liquid.
low pressure of gas or liquid in chemical , petroleum, textile industries, where strong
corrosion and viscous media ( non-crystallized ) are a concern.

  • Material:

    SS304
  • Standard:

    EN837-1or DIN
  • Certification:

    ISO9001
  • Quality:

    100% Inspection
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  • Product Details

High quality diaphragm seals for capsule low pressure 


Application & Features:

• Stainless Steel Corrosion-Proof Diaphragm Gauges are built for measuring

low pressure of gas or liquid in chemical , petroleum, textile industries, where strong

corrosion and viscous media ( non-crystallized ) are a concern. Different diaphragm

materials are available to be compatible with process fluids.

● Minimum range 1kpa (Leading Domestically).

● Multifold special diaphragms are optional (Leading Domestically).

● Oil filled vibration proof type is optional (Leading Domestically).

● PTFE cover


Specifications:

Executive standard

JB/T 4591-2005

Accuracy:

1.5%;2.5% (>2.5KPa)

Range:

-1KPa、-4KPa~0 to -100KPa And any connection of positive /negative pressure

Nominal size:

100mm、160mm

Working pressure:

Steady: 3/4 of full scale value; Fluctuating: 3/2 of full scale value; Short time: full scale value.

Ambient temperature:

-40℃~60℃

Diaphragm material:

3j1(SUS304、SUS316L、Ti. Mond PTFE and other specials available).

Case material:

304

Connection body:

316、316L、Fluorin painting

Movement material:

304

Seal:

Fluoro rubber

Protection:

Type BF IP55;Type BFN IP65

Liquid filling:

glycerine (silicon oil and others)

Connection:

1)    thread connection M20×1.5(G1/2NPT1/2 and others)

2)    Flanged connection depend on requests from customers

Flang material:

304, 316, 316L Fluorin painting, PTFE cover


Pictures:

Drawings:

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