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Overview
- UL-listed and NEMA 3R rated for outdoor/wet locations
- Includes one coated and one uncoated galvanized steel washer
- Maintains raceway integrity by preventing moisture ingress
- Sunlight-resistant and corrosion-resistant galvanized steel
- Size transition from 1-1/4" to 3/4" for raceway compatibility
Specifications
Application | For maintaining wet locations seal on rated enclosures. Coated Washer installs on outside of 3R rated enclosure. Uncoated washer should be installed inside to maintain raceway continuity. Center reducing washers in middle of knock-out. Listed for use with Wet Location Connectors, or Threaded Rigid Conduit (amp, IMC) with standard locknuts. Patented |
Color | Green, Silver |
Finish | Ball burnish |
Material | Galvanized Steel/Rubber |
Special Features | Sun Resistant |
Standard | cULus |
Type | Raintight Reducing Washer |
Package Dimensions (L x W x H) | 7 IN x 5 IN x 0.01 IN |
Package Dimensions (L x W x H) | 17.78 cm x 12.7 cm x 0.254 mm |
Package Weight (Imperial) | 0.066 L |
Package Weight (Metric) | 0.030 kg |

1066-RT
Mighty-Seal® 1-1/4" to 1" Raintight Reducing Washers. Product contains one coated and one uncoated galvanized steel reducing washer. Maintains Raceway Integrity. Sunlight Resistant. Suitable for use in Wet Locations.
1074-RT
Mighty-Seal® 2" to 1-1/4" Raintight Reducing Washers. Product contains one coated and one uncoated galvanized steel reducing washer. Maintains Raceway Integrity. Sunlight Resistant. Suitable for use in Wet Locations.
1071-RT
Mighty-Seal 2" to 1/2" Raintight Reducing Washers. Product contains one coated and one uncoated galvanized steel reducing washer. Maintains Raceway Integrity. Sunlight Resistant. Suitable for Use in Wet Locations.
1073-RT
Mighty-Seal® 2" to 1" Raintight Reducing Washers. Product contains one coated and one uncoated galvanized steel reducing washer. Maintains Raceway Integrity. Sunlight Resistant. Suitable for use in Wet Locations.
1063-RT
Mighty-Seal 1" to 3/4" Raintight Reducing Washers. Product contains one coated and one uncoated galvanized steel reducing washer. Maintains Raceway Integrity. Sunlight Resistant. Suitable for Wet Locatons.
1061-RT
Mighty-Seal 3/4" to 1/2" Raintight Reducing Washers. Product contains one coated and one uncoated galvanized steel reducing washer. Maintains Raceway Integrity. Sunlight Resistant. Suitable for use in Wet Locations.
1064-RT
Mighty-Seal® 1-1/4" to 1/2" Raintight Reducing Washers. Product contains one coated and one uncoated galvanized steel reducing washer. Maintains Raceway Integrity. Sunlight Resistant. Suitable for use in Wet Locations.
1062-RT
Mighty-Seal 1" to 1/2" Raintight Reducing Washers. Product contains one coated and one uncoated galvanized steel reducing washer. Maintains Raceway Integrity. Sunlight Resistant. Suitable for Use in Wet Locations.
1072-RT
Mighty-Seal®2" to 3/4" Raintight Reducing Washers. Product contains one coated and one uncoated galvanized steel reducing washer. Maintains Raceway Integrity. Sunlight Resistant. Suitable for use in Wet Locations.Frequently Asked Questions
What are the dimensions of the washers?
The dimensions are 1.05 inches (A), 2.34 inches (B), and 1.38 inches (C).
Is the product suitable for wet locations?
Yes, it is suitable for use in wet locations.
What materials are used in the product?
The product is made of galvanized steel with an EPDM rubber coating.
What is the trade size of the washers?
The trade size is 1-1/4 inch to 3/4 inch.
What is the standard package quantity?
The standard package quantity is 200 units.
What is the product's application?
It is used for maintaining wet location seals on rated enclosures.
What certifications does the product have?
It has UL and cUL certifications and meets NEMA Standard FB-1.
What is the UPC number for this product?
The UPC number is 78174714065.
How should the coated washer be installed?
The coated washer should be installed on the outside of a 3R rated enclosure.
How should the uncoated washer be installed?
The uncoated washer should be installed inside to maintain raceway continuity.
How to Install the Mighty-Seal™ Sealing Reducing Washer
This guide provides step-by-step instructions for installing the Mighty-Seal™ Sealing Reducing Washer to ensure a wet-location seal in enclosures.
Estimated time: 30m
Tools needed:
Channel lock pliers, Locknut wrench
Supplies needed:
Mighty-Seal™ Sealing Reducing Washer, Traditional reducing washer, Conduit locknut
- Determine the trade size
Identify the proper trade size of the Mighty-Seal™ Sealing Reducing Washer needed for your installation.
- Install the washer onto the fitting
Place the Mighty-Seal™ Sealing Reducing Washer onto the fitting, ensuring it is positioned correctly for installation.
- Insert the fitting through the enclosure
Insert the fitting through the enclosure with the Mighty-Seal™ Sealing Reducing Washer on the outside and the traditional reducing washer on the inside. Ensure both washers are centered in the knockout opening.
- Secure the fitting
Tighten the locknut hand tight, plus two full additional turns using channel lock pliers or a locknut wrench to ensure a secure connection. Avoid using a hammer and screwdriver to prevent misalignment.
Frequently Asked Questions about NSI Industries
How are Tork products typically installed?
Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.
What environmental ratings do Tork products have?
Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.
What communication protocols do Tork products support?
Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.
What are the key features of Tork products?
Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.
What are the main product lines offered by Tork?
Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.
What technical support does Tork offer?
Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.
What industries and applications are Tork products used for?
Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.
What certifications and standards do Tork products comply with?
Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.
How are Remke products typically installed?
Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.
What accessories are available for Remke products?
Remke offers a wide range of accessories for their products, including panel mounting kits, fuse holders for voltage inputs, ferrites for communication modules, and current transformers. These accessories enhance the functionality and protection of Remke's industrial automation solutions, ensuring reliable performance in various applications.
