3" Grinnell 774 Rigid Std Grooved Coupling 34.5 Bar EPDM

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3" Standard Rigid Grooved Coupling - 34.5 Bar

Cast iron couplings with EPDM seals for grooved steel pipe systems

Pattern 774 couplings provide a rigid joint - gripping around the full diameter of the pipe and giving a pressure rating of 34.5 bar.
Grooved system fittings are faster to install, require no special tooling and are an economical alternative to welded or threaded steel systems. All fittings are backed by a manufacturers10 year warranty

Technical Data
Tube OD88.9mm (3.5")
Pipe Size3" (80mm) nominal
Bolt SizeM10 x 57mm (17mm A/F)
FinishPlain (Red)
FinishRed non-lead paint
NotesFor further information please contact Brymec Technical Dept.
TypeRigid Coupling
Service Temperature-34degC to +110degC
ApprovalsUL, FM, ULC, VdS, and LPCB
Manufacturers Ref774ME00891 - Grinnell pattern 774
Max Pressure34.5 Bar (500psi)

For further sales information, please contact Brymec Sales Department

Email: sales@brymec.com

For further technical information, please contact Brymec Technical Department

Email: technical@brymec.com