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Woodhead 37031 - Liquid-Tight Grip Strain Relief, 3" NPT, Straight Male, Mesh Length 0.27m (10.625")

Woodhead 37031 Liquid-Tight Grip Strain Relief, 3" NPT, Straight Male, Mesh Length 0.27m (10.625")

Alternate Item Number: 1300960066

UPC: 786788370312

Documents & Media
Technical DrawingSpecification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Woodhead 37031 is a liquid-tight grip strain relief fitting designed for robust cable protection in industrial environments. Featuring a 3" NPT straight male threaded body, it ensures secure connection to enclosures and equipment. The body is constructed from Malleable Iron or Zinc-plated Steel, offering durability. Its stainless steel mesh provides excellent corrosion resistance and mechanical strength, vital for demanding applications. The insulated throat protects conductors from flexing, temperature changes, and wire entry/exit stress. This strain relief is suitable for wet locations and NEMA 4 enclosures when a gasket is used between the fitting and the box. With a mesh length of 0.27m (10.625"), it accommodates a range of cable sizes. The Woodhead 37031 is UL recognized (File No. E61303) and CSA certified (File No. LR32159), confirming its reliability. Ideal for motor applications and use with liquid-tight flexible conduit, it maintains a watertight seal, preventing ingress of moisture and contaminants.
  • 3" NPT Straight Male threaded body for secure connection
  • Malleable Iron or Zinc-plated Steel body for durability
  • Stainless Steel mesh construction for corrosion resistance
  • Insulated throat protects conductors from flexing and stress
  • Liquid-tight design suitable for wet locations and NEMA 4 enclosures

Specifications

_Body Style
Straight
Brand Name
Woodhead
Color
Colorless
Material
Malleable Iron, Zinc Plated Steel, Stainless Steel
Material Quality
Malleable Iron
Sub Brand
Liquid-Tight
Type
Strain Relief
Package Weight (Imperial)
2.800 L
Package Weight (Metric)
1.270 kg
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Frequently Asked Questions

What is the thread size of this liquid-tight grip?

The thread size is 3" NPT.

What is the mesh length of the strain-relief cord grip?

The mesh length is 0.27m, which is equivalent to 10.625 inches.

What is the engineering number for this product?

The engineering number is 37031.

What is the NEMA rating for this strain-relief cord grip?

The strain-relief cord grip has a NEMA 4 rating.

What material is the body of the cord grip made from?

The body of the cord grip is made from malleable iron and zinc plated steel.

What material is the grip of the cord grip made from?

The grip of the cord grip is made from stainless steel.

What is the product family and series for this item?

The product family is Cable Grips and the series is 130096.

Frequently Asked Questions about Woodhead

What certifications and standards do Woodhead products comply with?

Woodhead products are certified to multiple rigorous industrial standards, including UL Listed, CSA Certified, NSF Certified, and IP69K Rated. Their wiring devices meet FDA compliance requirements for food-related applications, and are tested to international standards like JIS Z2801/ISO 22196 for antimicrobial performance. These certifications demonstrate Woodhead's commitment to safety, durability, and quality across industrial, food processing, and harsh environment applications.

What industries and applications are Woodhead products used for?

Woodhead products serve a wide range of industrial applications including manufacturing, construction sites, food and beverage processing, shipyards, utility plants, and maintenance operations. Their specialized wiring devices and outlet boxes are designed for harsh environments like wet locations, petrochemical facilities, and heavy-duty industrial settings, with specific product lines for assembly stations, workstations, and portable power needs.

What are the key features of Woodhead products?

Woodhead products feature advanced industrial-grade design with key capabilities including IP69K water resistance, FDA-compliant materials, antimicrobial silicone rubber construction, and UL/CSA certifications. Their product lines span wet-location wiring devices, heavy-duty industrial connectors, portable lighting, and control solutions engineered for extreme environments like food processing, petrochemical, and manufacturing applications.

What are the main product lines offered by Woodhead?

Woodhead offers a comprehensive range of industrial connectivity solutions, including circular connectors, cordsets, and connectivity products for automation and industrial environments. Their product lines cover multiple series such as the 29W, 35, 32G, and 1000-series connectors, which are designed for robust industrial applications with various configurations and specifications.

What communication protocols do Woodhead products support?

Woodhead products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, and DeviceNet. These protocols enable flexible connectivity across multiple industrial automation platforms, supporting high-speed data transmission and seamless network integration for diverse industrial applications.