Woodhead 37032 - Liquid-Tight Grip Strain Relief, 4" NPT, Straight Male, Mesh Length 0.305m (12.00")
Woodhead

37032

Alternate Item Number: 1300960067

UPC: 786788370329

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Technical DrawingSpecification Sheet

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Overview

The Woodhead 37032 is a 4" NPT liquid-tight grip strain relief designed for secure cable management in industrial applications. This straight male threaded fitting features a durable aluminum body and a 12" (0.305m) galvanized steel mesh for robust strain relief, protecting cables from mechanical stress and vibration. It ensures a liquid-tight seal, suitable for wet locations and NEMA 4 enclosures when used with a gasket. The integrated thermoplastic insulating bushing protects conductors from damage during flexing and wire entry/exit. Constructed with a zinc-plated steel nut and mesh collars, it offers resistance to corrosion. This strain relief is UL File No. E76954 and CSA File No. LR32159 certified. Applications include electrical boxes, enclosures, machine tools, bus drops, and motor applications, providing reliable protection in demanding environments.
  • 4" NPT straight male threaded connection
  • 12" (0.305m) galvanized steel mesh for superior strain relief
  • Aluminum body for corrosion resistance
  • Liquid-tight seal suitable for wet locations and NEMA 4 enclosures
  • Integrated thermoplastic insulating bushing for conductor protection

Specifications

_Body Style
Straight
Brand Name
Woodhead
Color
Colorless
Connection Type
Threaded (NPT)
Ip Rating
Liquid-tight (higher than dust-tight)
Material
Malleable Iron, Zinc Plated Steel, Stainless Steel
Material
Aluminum, Zinc-plated steel, Thermoplastic
Material Quality
Malleable Iron
Mounting Type
Straight Male
Size
4" NPT, 0.305 m (12.00") mesh
Sub Brand
Liquid-Tight
Type
Strain Relief
Package Weight (Imperial)
3.200 L
Package Weight (Metric)
1.452 kg
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36800

Deluxe Cord Grips Strain Relief, 2-1/2" NPT, Straight Male, Cable Diameter 42.67-45.97mm (1.680-1.810")
Deluxe Cord Grips Strain Relief, 2-1/2" NPT, Straight Male, Cable Diameter 55.55-58.72mm (2.187-2.312")

36804

Deluxe Cord Grips Strain Relief, 2-1/2" NPT, Straight Male, Cable Diameter 55.55-58.72mm (2.187-2.312")
Deluxe Cord Grips Strain Relief, 2-1/2" NPT, Straight Male, Cable Diameter 58.72-61.90mm (2.312-2.437")

36805

Deluxe Cord Grips Strain Relief, 2-1/2" NPT, Straight Male, Cable Diameter 58.72-61.90mm (2.312-2.437")
Deluxe Cord Grips Strain Relief, 1/2" NPT, Straight Male, Cable Diameter 19.05-22.23mm (.750-.875")

36246

Deluxe Cord Grips Strain Relief, 1/2" NPT, Straight Male, Cable Diameter 19.05-22.23mm (.750-.875")
Deluxe Cord Grips Strain Relief, 1" NPT, Straight Female, Cable Diameter 19.05-22.23mm (.750-.875")

36300

Deluxe Cord Grips Strain Relief, 1" NPT, Straight Female, Cable Diameter 19.05-22.23mm (.750-.875")
Deluxe Cord Grips Strain Relief, 2-1/2" NPT, Straight Male, Cable Diameter 52.37-55.55mm (2.062-2.187")

36803

Deluxe Cord Grips Strain Relief, 2-1/2" NPT, Straight Male, Cable Diameter 52.37-55.55mm (2.062-2.187")
Pulling Grips for Fiber Optics, Closed Mesh, Rotating Eye, Bale Length 5", Cable Diameter 5.33-8.89mm (.210-.350"), Approximate Break Strength 680.39kg (1,500 lbs)

36661

Pulling Grips for Fiber Optics, Closed Mesh, Rotating Eye, Bale Length 5", Cable Diameter 5.33-8.89mm (.210-.350"), Approximate Break Strength 680.39kg (1,500 lbs)
Deluxe Cord Grips Strain Relief, 1-1/4" NPT, Straight Male, Cable Diameter 19.05-22.23mm (.750-.875")

36277

Deluxe Cord Grips Strain Relief, 1-1/4" NPT, Straight Male, Cable Diameter 19.05-22.23mm (.750-.875")
Deluxe Cord Grips Strain Relief, 3" NPT, Straight Male, Cable Diameter 55.55-58.72mm (2.187-2.312")

36810

Deluxe Cord Grips Strain Relief, 3" NPT, Straight Male, Cable Diameter 55.55-58.72mm (2.187-2.312")
Deluxe Cord Grips Strain Relief, 3" NPT, Straight Male, Cable Diameter 52.37-55.55mm (2.062-2.187")

36809

Deluxe Cord Grips Strain Relief, 3" NPT, Straight Male, Cable Diameter 52.37-55.55mm (2.062-2.187")
Deluxe Cord Grips Strain Relief, 3/4" NPT, Grip Body Size F2, Straight Male, Cable Diameter 6.35-9.53mm (.250-.375")

36257

Deluxe Cord Grips Strain Relief, 3/4" NPT, Grip Body Size F2, Straight Male, Cable Diameter 6.35-9.53mm (.250-.375")
Deluxe Cord Grips Strain Relief, 3" NPT, Straight Male, Cable Diameter 66.68-71.42mm (2.625-2.812")

36813

Deluxe Cord Grips Strain Relief, 3" NPT, Straight Male, Cable Diameter 66.68-71.42mm (2.625-2.812")

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.