Blue waterworks valves and large stainless steel pipework in a treatment facility

ROBAR INDUSTRIES

WATER & WASTEWATER

Waterworks manufacturing since 1958.
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All fca & dismantling joints

FCA & DISMANTLING JOINTS

Cast Flange Coupling Adapter

ROBARCast

PRODUCT OVERVIEW

Cast
FCA & Dismantling Joints

ROBAR 7506/7508 Flanged Coupling Adapters are used to flexibly adapt plain end pipe to flanged end.

DRAWINGS & MEASUREMENTS

The original specification, right here.

Check pipe sizes, working ranges and drawing dimensions on the manufacturer's sheet. Dimensions vary by size and configuration.

PRODUCT RESOURCES

Details you can work with.

Official ROBAR documents · PDF

SPECIFICATIONS & APPLICATION

Cast Flange Coupling Adapter

ROBAR 7506/7508 Flanged Coupling Adapters are used to flexibly adapt plain end pipe to flanged end.

 

MATERIAL SPECIFICATIONS:

Flanged Body: Cast Ductile Iron, Class “D”, C-207, with ANSI 150 lbs. drilling.
End Ring: Cast Ductile Iron.
Gaskets:Flange: Nitrile (NBR) Rubber.
Coupling End: Nitrile (NBR) Rubber.**
Fasteners: 7508 – Low Alloy Steel.
7506 – Stainless Steel fasteners, fully passivated*.
Nuts coated with anti-galling compound.
Torque: 70-80 ft. lbs.
Coatings: 7506/7508 – Epoxy coated Body and End Ring.

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