Proco 261R Series Molded Wide Arch Expansion Joints

Products

Pipes & Fittings

The Clamp-It Tapping saddles allow you to tap into existing piping systems without having to cut out and insert a tee. The O-ring and O-ring groove are designed so that there is no gap between the installed saddle and the pipe. When pressure is applied the pipe compression is replaced by the fluid pressure without increasing the pressure on the saddle. The hinge design eliminates the need for two clamping wedges. The clamping wedge equally distributes the pressure over the entire width of the saddle. It locks and aligns the saddle top and bottom into proper position.

• Variable grade pressure sewer systems
• Pressure water systems
• Golf club irrigation
• Mobile home parks

Meets ASTM D-1784 cell classification 12454B and ASTM D-2241; D-2466 and 1599 for dimensions and testing performance.

261-R*	PROCO MATERIAL CODE	COVER** ELASTOMER	TUBE ELASTOMER	MAX. OPERATING TEMP. °F (°C)	BANDING LABEL COLOR	F.S.A. MATERIAL CLASS
STYLE 261R AVAILABLE STYLES 6 MATERIALS
X	/BB	Chlorobutyl	Chlorobutyl	250 (121)	Black	STD. III
S	/EE	EPDM	EPDM	250 (121)	Red	STD. III
S	/NH	Neoprene	CSM	212 (100)	Green	STD. II
X	/NN	Neoprene	Neoprene	225 (107)	Blue	STD. II
S	/NP	Neoprene	Nitrile	225 (107)	Yellow	STD. II