Fire Fighting Systems Grooved Systems FM/UL/CE Approved Ductile Iron Grooved Reducing Flexible Coupl
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1. Product Specification:
Ductile Iron conforming to ASTM A536 Grade 65-45-12)
· Reducing Flexible Coupling provides direct reduction on the piping run, without any accessories. It is also replace the need for two coupling as well as reducing fittings.
·The XGQT 4 features a special reducing gasket for pressure responsive sealing. A steel washer which prevents telescoping of the smaller pipe inside the larger pipe during vertical systems assembly is available upon request.
2. Material and standard
3. Product Details