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All Stainless Steel Constant Torque Clamps

Description & Features

Features

Compensates for ''cold flow'' and expansion/contraction due to extremes of heat and cold. 5/8 inch wide 304 stainless steel band. 304 stainless steel housing. 410 stainless steel Belleville spring washers and screw. Internal liner helps protect soft or silicone hose from damage, extrusion and shear. Extended adjustment range (7/8 inch O.D.). Use for sealed systems and hard-to-reach installations. Visual ''Torque Check'' feature.

Installation

A Constant-Torque® clamp is properly tightened when the screw tip is fully extended beyond the housing (approximately 1/4 inch), and the Belleville washer stacks are nearly collapsed flat. The use of a torque wrench is recommended to reach the 90-125 inch pound installation torque.

Products

Model Number	Use With Hose I.D.'s (in)	Hose O.D. Range (in)
730-0340 Stainless Constant Torque Clamp	3/8 to 7/8	0.6875 - 1.25
730-1000 Stainless Constant Torque Clamp	1 to 1-1/8	1.00 - 1.75
730-1120 Stainless Constant Torque Clamp	1-1/4 to 2	1.75 - 2.625
730-1140 Stainless Constant Torque Clamp	1 to 1-1/2	1.25 - 2.125
730-2000 Stainless Constant Torque Clamp	1-7/8 to 2-1/2	2.25 - 3.125
730-2120 Stainless Constant Torque Clamp	2-3/8 to 3	2.75 - 3.625
730-3120 Stainless Constant Torque Clamp	3-1/4 to 3-1/2	3.75 - 4.625
730-4000 Stainless Constant Torque Clamp	4	4.25 - 5.125
730-8000 Stainless Constant Torque Clamp	8	8.25 - 9.125
730-6000 Stainless Constant Torque Clamp	6	6.25 - 7.125