Approved Vendor WA 48 EE Expansion Joint, 3 in Pipe Size, 7 1 2 in Flange Dia, 6 in Overall Lg, Steel with EPDM Bulb 98381A475 Point Type Straight Magnet End Point Type Straight Magnet End No Handle Material Steel Threaded Points No Handle Knurled Chuck Finish Nickel Plated Tip Material Steel Includes Handle Special Features Battery Module Required Pressure 150 psi Standards ANSI Vacuum 15 In Hg At 72 Degrees F Pipe Fitting Material EPDM Reinforcement Material Metal Minimum Operating Temperature 50 Degrees F Seal Material EPDM Bolt Hole Threading Unthreaded Maximum Operating Temperature 240 Degrees F Resistance Properties Abrasion Resistant Features Metal Collar Cast into Retaining Ring Molded Integral Flange