Woodhead 37103 - Liquid-Tight Grip Strain Relief for Non-Metallic Type A Flexible Conduit, 1" NPT, Straight Male, Mesh Length 0.305m (12.00")
Woodhead

37103

Alternate Item Number: 1300960073

UPC: 786788371036

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Overview

The Woodhead 37103 Liquid-Tight Grip Strain Relief is a rugged industrial-grade fitting designed to secure and protect non-metallic Type A flexible conduit in demanding electrical installations. This strain relief features a 1" NPT straight male connection for secure attachment to enclosures, panels, and equipment, ensuring a tight seal against environmental contaminants. The integrated stainless steel mesh collar provides exceptional tensile strength and corrosion resistance, while the insulated throat safeguards conductors from mechanical stress, temperature fluctuations, and moisture ingress. With a 12" mesh length, the 37103 offers comprehensive protection against arc bending, cable pull-out, and vibration, making it ideal for critical applications where conduit integrity is paramount. Engineered for wet and corrosive environments, the 37103 meets NEMA 4 enclosure suitability when paired with a neoprene gasket, delivering reliable moisture resistance in harsh industrial settings. The threaded body is constructed from malleable iron or zinc-plated steel for durability, while the ferrule mates with non-metallic Type A flexible conduit. Certified under UL File No. E61303 and CSA File No. LR32159, this strain relief is compliant with Class I, Division 2; Class II, Division 1 & 2; and Class III, Division 1 & 2 hazardous location ratings, ensuring safety in explosive or combustible atmospheres. Typical applications include motor control centers, machine tools, automation systems, and outdoor electrical enclosures where flexible conduit is exposed to liquids, dust, and mechanical damage. The 37103 accommodates conduit sizes ranging from 17.78mm to 24.64mm (0.70" to 0.97") in diameter, providing strain relief at entry and exit points to prevent cable damage from repeated flexing or tension. Installation is straightforward: thread the fitting into the enclosure, secure the conduit within the ferrule, and tighten the nut to compress the mesh and gasket, creating a watertight seal. This approach minimizes installation time while maximizing system reliability and longevity.
  • 1" NPT straight male connection for secure enclosure attachment
  • Stainless steel mesh collar resists corrosion and provides tensile strength
  • 12" mesh length protects against arc bending, cable pull-out, and vibration
  • NEMA 4 rated with neoprene gasket for wet location suitability
  • UL File No. E61303 and CSA File No. LR32159 certified for hazardous locations
  • UL File No. E61303 and CSA File No. LR32159 certified for compliance
  • Compatible with non-metallic Type A flexible conduit for industrial applications
  • Robust malleable iron or zinc-plated steel body for long-term durability

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)
1.800 L
Package Weight (Metric)
0.816 kg
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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.