EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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Self-Compensating Screw Drive CTB Clamps eliminate "cold flow" leakage by shutting off the leak paths. These clamps provide the self-adjusting band you need for a dependable seal, even in the coldest conditions. Our standard version offers a lined 9/16" wide stainless steel band with a 5/16" hex-head screw.
Unit of Measure

Specifications

Band and Housing Material

 N/A 300 Grade Stainless Steel (SS)

Screw Material

 N/A 410 Stainless Steel (SS)

Society of Automotive Engineers (SAE) Standard Size

 N/A 28

Hex Head Screw Size

 N/A 5/16 in

Fits Maximum Hose Inside Diameter

 N/A 1.625 in

Fits Minimum Hose Inside Diameter

 N/A 1.250 in

Maximum Diameter

 N/A 2.250 in57.00 mm

Minimum Diameter

 N/A 1.312 in33.00 mm

Spring Material

 N/A 300 Grade Stainless Steel

Hex Screw Size

 N/A 5/16 in

Band Liner Housing Spring Material

 N/A 300 Grade Stainless Steel (SS)

Band Width (Fractional)

 N/A 9/16 in

Features and Benefits

Features and Benefits

 N/A Larger, heavier-gauge, precision-formed spring washers provide higher rates of band tension and adjustment for a more dependable seal. Inner liner protects against shearing of hose surfaces. Provides a uniform 360ยบ seal. Reusable. Available in all SAE sizes, ranging from 9/16" to 3-1/2" clamping diameters.

Note

Note

 N/A Parts listed on this are constructed of all stainless steel for maximum corrosion resistance. They are also available with carbon plated steel screws as an alternative. Please contact your EFC International Representative for details.