LPG/CNG diaphragms

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What makes Gulf LPG/CNG ‘Tumedei’ diaphragms different


Industry experience

Gulf can draw on Tumedei’s 20 years of experience and is one of the global key players in the field.

Specialist materials

The high pressure 1st stage diaphragms are produced from fabric calendared materials. Available thicknesses are 0.6mm, 1.1mm, 1.5mm and 2mm.
Medium to low pressure 2nd stage diaphragms are produced from rubber coated fabric materials. Their thickness is between 0.2mm and 0.3mm.


Our materials are NBR, ECO, HNBR, FKM and they are R67 and R110 certified.


Gulf supply the top producers of LPG/CNG reducers and equipment in the automotive market.


Thin membrane diaphragms

Thin membrane