Behringer SKSBX6150 SP Stacking Beta Clamp Kit, 1 1 2 in Tube OD, Smooth Bore, 316 Stainless Steel, Santoprene Cushion 6230015132663 Opening Closing Speed Opening Closing Speed High Volume Minimum Control Temperature 59 Degrees F Compatible System Type Pneumatic Valves and Damper Actuators Product Type Pneumatic Thermostat Package Quantity 1 Range (F) 40 To 275 Hardware Material 316 Stainless Steel Insert Material Santoprene Metal Detectable Yes Series Smooth Bore Maximum Operating Temperature 275 Degrees F Bolt Material Stainless Steel Minimum Operating Temperature 40 Degrees F Cushion Material Santoprene Top Plate Material Stainless Steel For Use On Pipe Tube Clamp Bore Style Smooth Load Capacity 75 lb Includes Mounting Hardware Yes Features Dampens and Absorbs Vibration For Environment Washdown For Number of Lines 1 Number of Mounting Holes 0 Mount Type Stacking Clamp Material 316 Stainless Steel Clamp Type Stacking Clamp Assembly Country of Origin United States