Reducing Adapter, 1/4 in FNPT x 1/8 in MNPT, 316 Stainless Steel, 6600 psi, 1.2 in Length MPN:4-2 RA-SS
Reducing Adapter, 1/4 in FNPT x 1/8 in MNPT, 316 Stainless Steel, 6600 psi, 1.2 in Length
The PARKER - 4-2 RA-SS is a 316 stainless steel reducing adapter designed to connect pipes with nominal sizes of 1/4" and 1/8". It features a threaded FNPT connection on the female side and a threaded NPT connection on the male side, compatible with systems conveying air, natural gas, and oil within specified parameters. The adapter has a compact overall length of approximately 1.2 inches and is rated for use within specified pressure and temperature ranges. It conforms to applicable industry standards for fittings and piping components.
Key Features:
- - Material: 316 stainless steel, providing corrosion resistance for industrial fluid and gas systems.
- - Connection type: Female NPT on Side A (1/4" nominal size) x Male NPT on Side B (1/8" nominal size).
- - Hex size: 3/4" across flats for wrench engagement.
- - Maximum operating pressure: 6,600 psi.
- - Temperature range: -425° to 1200°F.
- - Overall length: 1.20 inches (1 3/16").
- - Color: Silver.
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.30
- Package Width: 2.80
- Package Height: 1.90
- Package Weight: 0.98
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 21, 2026 5:40am UTC
Category: Pipes, Valves and Fittings