Jolly Constant Tension Worm Drive clamp is designed to suit Medium duty applications where thermal fluctuation is a key concern. Spring action of Belleville washer stack accommodate the thermal fluctuations & prevents loosening or loss of clamp load due to increase/ decrease in joint diameter

Constant Tension Worm Drive Clamp-WC

Product Features: Constant Tension Worm Drive Clamp-WC

  • Jolly Constant Tension Worm Drive Clamp is designed as per SAE standard for Medium duty applications where fluctuation in hose diameter due to thermal variation is key concern.  

  • Constant Tension Worm Drive clamp works on the principle of Worm Gear action where gearing action between clean punched perforations & thread of Hex Head Screw enables tightening or loosening of clamp on the application.

  • Spring Action of Belleville Washer maintains constant band tension on the hose while eliminating chances of loosening of clamps grip on hose & avoid seepage.

  • Jolly constant Tension clamp is available in a wide diameter range option & various material grade combination to best suit the application.​

Available Material option: Constant Tension Worm Drive Clamp-WC

  • Jolly Constant Tension Worm Drive Clamp series products are made with material grade of AISI or equivalent global standards to provide high quality & consistency in performance. 

  • Constant Tension Worm Drive Clamps are available in entirely SS300 grade series as well as available in SS316 grade which is suitable for Marine applications

  • Jolly Constant Tension clamps are also available in SS200 grade Series with a combination of screw made of material SS300 series/ SS410 grade/ plated carbon steel with the option of Hexavalent & Trivalent Zinc plating as per Industry & Global Export Standards.​

Application: Constant Tension Worm Drive Clamp-WC

Jolly Constant Tension Worm Drive Clamps serves in a wide variety of industries while meeting industry specified demand & keeping edge over Quality product supplies. Our products commonly used industries and applications such as:

Automotive Applications
Engine Applications
Earth Moving Equipment
Agricultural Applications
Genset Applications​

IS/BS Standard Size Chart
SAE Standard Size Chart

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