Hinge Clamp Clamp Connection Type Wing Nut Clamp Type Clamp Body Material Nylon Material Grade Nylon Compatible Tube Size 2 1/2 in Compatible Tube Wall Thickness Not Applicable Standards BS 4825 ISO 2852 Maximum Operating Pressure 150 psi @ 70 Degrees F Maximum Operating Temperature 200 Degrees F Minimum Operating Temperature -40 Degrees F