3M 05717 Hook and Loop Disc Backup Pad, 7 in Dia, Rubber G1598712 (1) Type 27 Guard Number (1) Type 27 Guard Number of Speed Settings Continuous Brushless Motor Yes Lock Off Switch Yes Case Included No Water Number of Stop Positions 10 Maximum Pressure Operating 200 psi Vacuum Service Rating Not Rated Operating Temperature Maximum 180 Degrees F Coefficient of Volume (Cv) 457 Manufacturer Warranty 1 yr Maximum Pressure Steam Not Rated Disc Alignment Concentric 3 A Standard Compliance Not Rated Includes Disc Position Indicator Disc Position Indicator Included Number of Flange Bolt Holes 4 Stem Material 416 Stainless Steel Connection Type Lug Valve Series M 000 RPM Center Hole Thread Size 5 8" 11 Product Type Pad Package Quantity 1 Country of Origin United States Center Hole Thread Size 5 8 In