4" x 3" 1N Epoxy White Grooved Flexible Reducing Coupling

4" x 3" 1N White Grooved Flexible Reducing Coupling - View Datasheet

Flexible reducing coupling allows reduction in pipe size without needing a grooved reducer, also accommodates linear or angular movement, thermal expansion & contraction

Epoxy white painted body in ductile iron with an EPDM rubber seal

For use with 4" (114.3mm OD) & 3" (88.9mm OD) grooved pipe or fittings

2x 1/2" bolts (70mm length) & hexagon nuts included

FM (Factory Mutual), UL (Underwriters Laboratories), VdS & LPC (Loss Prevention Council) certified

Grooved piping system allows for quick installation requiring no special tooling or hot working

A thin layer or grooved lubricant should be applied to prevent gasket pinching

Maximum operating pressure: 20 bar (290 PSI)

Operating temperature range: -34°C - 110°C