
Constant Torque Hose Clamps Heavy Duty
Breeze Constant Torque CT style hose clamps feature a series of special washers that allow the clamp diameter to expand and contract slightly with changes in pressure. This means the hose clamp maintains a constant torque on the hose and a nice, tight seal, even during pressure cycles. 3/8" 410 Stainless Steel Hex Screw 5/8" Band in 300-Series SS Ten Stainless Steel Belleville Washers Extended Inner Liner SAE Standard J1508 Type SLF & SLHD Part# Size Range (Inches) Range (MM) 175 CT 175 L SS 1 1-3/4 25 - 44 200 CT 200 L SS 1-1/4 2-1/8 32 - 54 250 CT 250 L SS 1-3/4 2-5/8 44 - 67 300 CT 300 L SS 2-1/4 3-1/8 57 - 79 350 CT 350 L SS 2-3/4 3-5/8 70 - 92 400 CT 400 L SS 3-1/4 4-1/8 83 - 105 450 CT 450 L SS 3-3/4 4-5/8 95 - 117 500 CT 500 L SS 4-1/4 5-1/8 108 - 130 550 CT 550 L SS 4-3/4 5-5/8 121 - 143 600 CT 600 L SS 5-1/4 6-1/8 133 - 156 650 CT 650 L SS 5-3/4 6-5/8 146 - 168 700 CT 700 L SS 6-1/4 7-1/8 159 - 181 750 CT 750 L SS 6-3/4 7-5/8