AAP Roll Groove Concentric Reducer, 4" x 2-1/2"

This AAP roll groove concentric reducer is a painted ductile iron fitting for grooved pipe. It is supplied in 11 sizes, 2 x 1-1/2" (50 x 40mm) to 8 x 6" (200 x 150mm). A concentric reducer joins two grooved pipe ends of different sizes on the same centre line. Both ends are grooved to take a roll groove coupling. A is the length.

The roll groove fittings are made in ductile iron to ASTM A536 Grade 65-45-12. Roll groove suits standard pipe with cut grooves, or standard and light wall pipe with rolled grooves. The working pressure is 2500 kPa and the maximum working temperature is 100 °C. Working pressures may also be limited by pressure piping codes or industry regulations.

Where this product is used

• Reducing a grooved pipe run to a smaller size
• Joining grooved pipe of two sizes
• Services within the rated pressure and temperature

Features

• 11 sizes, 2 x 1-1/2" (50 x 40mm) to 8 x 6" (200 x 150mm)
• Ductile iron, ASTM A536 Grade 65-45-12
• Grooved joint, no welding, threading or flanging
• Working pressure 2500 kPa

Key specifications

Choosing the right option

Choose the size to match your pipe. Each grooved joint also needs a roll groove coupling, which is a separate item.

Related AAP products: AAP Roll Groove Concentric Reducer, Galvanised, AAP Roll Groove Reducing Tee, Galvanised, AAP Roll Groove Equal Tee, Painted, AAP Roll Groove Rigid Coupling, Painted.