API Expansion Joint,4 in,Flanged,Neoprene

Expansion Joint; Bolt Circle Diameter 7 1/2 in; Bolt Hole Size 0.75 in; Bolt Hole Threading Unthreaded; Burst Pressure 853 psi; Compression Distance 5/8 in; Connection Type Flanged; Expansion Distance 3/8 in; Expansion Joint Type Single Bulb; Features Absorbs Water Pulsation and Minimizes Water Hammering; Applicable for Suction and Delivery (Discharge); Floating Flanges; Prevents Piping System and Equipment Breakdown; Provides Sound and Vibration Isolation; Flange Diameter 9 in