
The PARKER - 8-4 FHC-SS is a hex reducing coupling made from 316 stainless steel designed to join two pipes of different sizes in a straight line, creating a continuous flow path. It features female NPT threads on both ends with nominal pipe sizes of 1/2 inch on Side A and 1/4 inch on Side B. This coupling is rated for use with air, natural gas, and oil within specified standards and is engineered to meet corrosion resistance and mechanical strength specifications. The fitting has a maximum operating pressure of 5,200 psi and can withstand temperatures ranging from -425 to 1,200 degrees Fahrenheit. It complies with the referenced standards.
Key Features:
- - Material: 316 Stainless Steel
- - Connection Type: Female NPT on both ends
- - Nominal Pipe Sizes: 1/2" (Side A) x 1/4" (Side B)
- - Hex Wrench Size: 1-1/8 inches
- - Overall Length: 1.38 inches
- - Rated for operating pressures up to 5,200 psi within the specified temperature range
- - Temperature Range: -425°F to 1,200°F
- - Standards: ANSI B31.1; ANSI B31.3; ANSI B1.20.1
- - No pre-applied thread sealant or included seals
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