Spring Insert WD Clamp - SFS

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

Spring Insert Clamp SFS.png
Spring Insert Clamp.png

Product Features: Spring Insert WD Clamp - SFS

  • Jolly Spring Insert One-Way Serrated Clamp is designed as per German standard Din 3017-01 for Medium duty applications where fluctuation in hose diameter due to thermal variation is the key concern.

  • Jolly constant tension Serrated clamp works on the principle of Worm Gear action where gearing action between cleanly formed Serrations & thread of Hex Head Screw enables tightening or loosening of clamp on the application

  • Spring Action of Bridge & Spring construction ensures automatic re-tensioning effect on the hose to avoid seepage. 

  • Jolly One Way Serrated Clamp contains threads on the outer surface of the band & smooth inner surface to ensure no damage to the hose due to hose biting which makes this clamp suitable for soft nitrile hoses.

  • Engineered with one-piece housing assembly, Jolly Spring Insert clamp is available in a wide variety of diameter range as well as can be customized as per customer requirement.​

Available Material option: Spring Insert WD Clamp - SFS

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

  • Jolly Spring Insert One Way Serrated Clamps are available in SS430 grade as well as in  Plated carbon steel with the option of Hexavalent & Trivalent Zinc plating as per Industry & Global Export Standards whereas the Spring & bridge are generally made up of SS301 material.​

Application: Spring Insert WD Clamp - SFS

Jolly Spring Insert Serrated Worm Drive Clamps serve 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