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All Stainless Steel Constant Torque Clamp For 1-7/8 to 2-1/2 Inch Hose ID, 2.25 - 3.125 Inch Hose OD Range

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Description & Features

The TRIDENT CT-300 Stainless Steel Constant Torque Clamp offers a reliable solution for hose diameters of 1-7/8 to 2-1/2 inches. This clamp features a 5/8-inch wide 304 stainless steel band and the housing is constructed from the same durable material ensuring long-lasting quality and resistance to corrosion.

With an internal liner it effectively protects soft or silicone hoses from damage and shear. The 410 stainless steel Belleville spring washers and screw provide robust performance even under extreme temperature fluctuations allowing for continuous adaptation to heat and cold.

Ideal for sealed systems and hard-to-reach installations the clamp includes an extended adjustment range of 2.25 to 3.125 inches and a visual "Torque Check" feature. It compensates for "cold flow" and expansion/contraction making it highly versatile in diverse industrial applications.

Proper installation involves ensuring that the screw tip extends fully beyond the housing and the Belleville washers are nearly flat. The use of a torque wrench is recommended for optimal performance achieving a torque of 90-125 inch-pounds.

Supplier Part Number: 730-2001

Specifications

Brand
Trident Rubber LLC
Brand
Trident Rubber
Pack Size
1.00
UOM
EA
Hose O.D. Range (in)
2.25 - 3.125
Supplier Part Number
730-2001
Use With Hose I.D.'s (in)
1-7/8 to 2-1/2
Product Weight
0.22 lbs
Alternate Part Numbers
Alternate Part Number C1FU17

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Product Questions & Answers (1)

Question by: Pete K on Nov 11, 2025, 4:48 PM
What size hose does this clamp fit best? I'm workin' with some that are just under 2 inches on the inside.
Answer by: Customer Support on Nov 13, 2025, 4:36 PM
This clamp is designed for hoses with an inner diameter from 1-7/8 to 2-1/2 inches. So it should work well for your 2-inch ID hose.