3/8" A/C Block Off - S.U.R. and R Auto Parts

The S.U.R. & R Auto Parts 3/8" A/C Block Off, model ACR38B, provides a reliable solution for isolating sections of an automotive or industrial air conditioning system. Engineered for professional use, this block-off fitting effectively seals 3/8-inch A/C lines, preventing refrigerant loss and contamination during repairs or system modifications. It is an essential component for maintaining system integrity when working on damaged or disabled A/C circuits.

Key Features

• Professional-Grade Construction: Manufactured from durable materials designed to withstand the harsh conditions of automotive and industrial environments.
• Secure Sealing: Designed to create a leak-proof seal on 3/8" A/C lines, ensuring system integrity.
• Corrosion Resistant: Built to resist corrosion from refrigerants and other common automotive fluids.
• Easy Installation: Simplifies A/C system service by allowing quick and straightforward installation.
• Versatile Application: Suitable for a range of professional repair and maintenance tasks.

Applications

This 3/8" A/C block off fitting is commonly used by professional technicians to isolate portions of an air conditioning system. Typical applications include temporarily sealing off A/C lines during compressor replacement, evaporator repair, or hose line fabrication. It is also suitable for permanently blocking off rear A/C lines or evaporators in vehicles where the rear unit is no longer functional or desired, effectively converting a dual A/C system to a single front A/C system without the need for extensive line removal or crimping.