Detached Leg Springs

Detached Leg Springs Overview

Detached Leg Spring is also known as: Detached Leg Spring, Fishback Spring, Fish Back Spring.

Large heavy load geometry that provides a heavy load over a wide deflection range and is used in dynamic and static applications. The Detached Leg Spring is available in five standard sizes in the 301 SS Material and available in four standards in the Elgiloy material. This spring is produced in continuous lengths. Free height diamention range from .386″ to 1.120′.

Materials available include:

Stainless Steels
301 , 302 , 304 , 316 , 17/7PH
Exotic Alloys
Inconel (grades 600, 718, X-750)
Monel (grade 400)
Elgiloy/Phynox to AMS5833. Also available compliant to NACE MR0175.
Hastelloy (grades C22, C276, C2000)
VictrexTM PEEK

Detached Leg Springs Dimensional Data

Formed Cross Section

Spring Energized Seal | Detached Leg Spring

Cross Section (Prior to Forming)

Spring Energized Seal | Detached Leg Spring

The chart below shows the dimensions for our standard detached leg springs. All dimensions are subject to standard manufacturing tolerances. Those tolerances may be requested if needed.

*If you don’t see the size you require, contact us for more information on customization options.

Part Number	F	H	J	K	L
HD-DLS-138	0.098		0.355	0.016	0.386
HD-DLS–141	0.039	0.221	0.256	0.020	0.433
HD-DLS–140	0.157		0.358	0.020	0.443
HD-DLS–139	0.125		0.410	0.020	0.526
HD-DLS–137	0.079	1.049	0.561	0.020	1.120

Applications

While not explicitly stated in the provided information, detached leg springs are likely used in applications requiring high load-carrying capacity and resistance to deformation over a wide range of motion. Common uses might include:

Sealing applications in industrial equipment
Heavy-duty machinery components
Applications requiring vibration dampening

Manufacturing Process

Each spring is manufactured using standard tooling
Minor variations to dimensions can be made with minor adjustments to tooling
More significant changes may require inquiry about non-standard cross-sections.

Contact US

Get in touch with a member of our team. Fill out the form below and we will connect you to an expert who can provide product quotes and assist in design solutions that deliver the performance, durability, and value you need.

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Country: China

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