C & D CD2245 CD2245/25 Access Valve Cap (25/Pack)

The C&D CD2245 (also known as CD2245/25) is a heavy-duty 1/4" flare access valve cap engineered for demanding HVACR service environments. Machined from solid round brass, these caps provide a robust mechanical seal on standard 1/4" SAE male flare fittings, including those found on Schrader valves and service ports. The interior features a reliable neoprene O-ring seal, which is critical for preventing refrigerant leaks and protecting the system from moisture ingress and atmospheric contamination. Unlike plastic alternatives, the heavy-wall brass construction resists cross-threading and withstands the high temperatures typical of compressor discharge lines. This 25-pack of brass flare caps ensures service technicians have a consistent supply of replacement caps to maintain system integrity during routine maintenance or after refrigerant recovery. Use these to ensure a leak-tight seal on access ports across residential and commercial refrigeration systems.

• Engineered Seal: Integrated neoprene O-ring provides a positive, leak-proof seal under high pressure.
• Durable Construction: Solid brass provides superior durability and corrosion resistance compared to stamped or plastic fittings.
• Standard Compatibility: Designed to fit all 1/4" SAE flare access ports and service valves.
• Contaminant Protection: Prevents dirt, oil, and moisture from entering the system and damaging the valve core.
• Contractor Bulk Pack: 25-piece quantity is ideal for restocking service vans and handling multiple installations.

Are these caps compatible with all refrigerants?
Yes, the brass construction and neoprene seal are compatible with common HCFC and HFC refrigerants, including R-22, R-134a, and R-410A.

Do I need to use a wrench to tighten these?
While finger-tightening provides a primary seal via the O-ring, a light snug with a wrench ensures the 1/4" flare cap remains secure under vibration and thermal cycling.

Will these fit automotive A/C ports?
These caps fit standard 1/4" SAE flare ports usually found in stationary HVACR systems. Most modern automotive systems use quick-connect r-134a or r-1234yf ports which require different fittings.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.