Midwest 663RT Thin Wall Raintight Thin Wall Compression Coupling; 1-1/4 Inch, Steel

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  • Cooper Crouse-Hinds 663RT Midwest 663RT Thin Wall Raintight Thin Wall Compression Coupling; 1-1/4 Inch, Steel
Manufacturer: Cooper Crouse-Hinds
Catalog#: 663RT
Crescent Part#: 42238
UPC: 784564004499
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Product Details

Concretetight, raintight

All steel construction with zinc electroplate finish provides for durable corrosion resistance

Flat surface on gland nut provides smooth, flat surface for easy wrenching

Distinct black gland nut provides quick raintight identification

Integral gasketed compression ring secures and seals for reliable installation

Used On Emt Conduit

Crouse-Hinds[R] Brand

Product Details:

Midwest Raintight thin wall conduit compression coupling has a tread size of 1-1/2 inches. It features steel construction with zinc electroplate finish for durability and offers resistance against corrosion. It is ideal for connecting EMT conduit to a box or enclosure in raintight environments. It is equipped with an extruded locknut and shoulder to provide more threads for secured installation. Coupling features an angled teeth on locknut for secured bite into enclosure.

Compression coupling has interior shoulder conduit stop that offers positive seating of conduit inside the body. It features flat surface on gland nut for easy wrenching and distinct black gland nut for quick raintight identification. It has gasket on male threads of box connector to seal installation for raintight connection between the box and the connector. It includes an integral gasketed compression ring to protect and seal for reliable installation. Concrete tight compression coupling is UL and cUL listed.

Product Specification

Product Details
Manufacturer Cooper Crouse-Hinds
Catalog# 663RT
Product Dimensions & Details
Shipping Information
Ships Ground. Eligible for expedited shipping Yes
Other Information
Item Compression Coupling
Material Steel
Brand Name Midwest
Application For EMT Conduit
Type Thin Wall, Raintight
Standards UL Listed, UL File E-22132, cUL
Trade Size 1-1/4 Inch

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