ZORO SELECT 1RRL4 1-1/4 in Stainless Steel Square Head Plug, MNPT, Class 3000,

The ZORO SELECT 1RRL4 is a stainless steel square head plug designed to close threaded pipe ends, couplings, or fittings. Its square head provides a flat surface for wrenching, facilitating installation and removal. Constructed from 304 stainless steel, it offers corrosion resistance, suitable for various industrial and plumbing connections. The fitting features a Class 3000 pressure rating, rated up to 3000 psi at 100°F; maximum steam pressure 2500 psi at 350°F (Class 3000). It connects with MNPT threads and is compatible with 1 1/4-inch nominal pipe sizes, conforming to ASTM-A-182 and ANSI/ASME B1.20.1 standards. Suitable for threaded pipe closures; corrosion resistance provided by 304 stainless steel.

Key Features:

• - Material: 304 Stainless Steel for corrosion resistance and durability
• - Shape: Square Head Plug designed to provide a wrenching interface for installation and removal
• - Connection Type: MNPT threaded ends for standard pipe fittings
• - Pressure Rating: Class 3000, rated up to 3000 psi at 100°F
• - Maximum Steam Pressure: 2500 psi at 350°F
• - Nominal Pipe Size: 1 1/4 in
• - Standards: Conforms to ASTM-A-182 and ANSI/ASME B1.20.1
• - Material Grade: 304

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