Flare Cap for Use with 1/4" Access Fitting

The DiversiTech VC-4 Flare Cap provides a secure, leak-free seal for 1/4-inch access fittings in HVAC and refrigeration systems.

Engineered for durability and precision, the DiversiTech VC-4 Flare Cap is designed to cap standard 1/4-inch SAE flare fittings used in service ports and refrigerant access points. Constructed from high-quality brass, it offers excellent corrosion resistance, dependable sealing, and compatibility with refrigerants and system oils. Ideal for maintenance, service, and protection of HVAC and refrigeration equipment, this flare cap ensures a tight seal to prevent system contamination and refrigerant leakage.

• Model number VC-4 identifies this DiversiTech Flare Cap designed for 1/4-inch access fittings.
• Designed for use with HVAC and refrigeration systems requiring tight, reliable sealing of flare connections.
• Constructed from solid brass for long-lasting corrosion resistance and mechanical strength.
• Provides a secure closure for refrigerant access ports, preventing leaks and contamination.

Technical Data & Specifications

• Manufacturer: DiversiTech Corporation
• Model Number: VC-4
• Product Type: Flare Cap
• Fitting Size: 1/4 inch
• Connection Type: SAE Flare
• Thread Type: 7/16"-20 UNF (standard for 1/4" flare fittings)
• Material: Brass
• Finish: Natural brass finish for corrosion resistance
• Temperature Range: Suitable for standard HVAC and refrigeration system temperatures
• Pressure Rating: Suitable for typical refrigerant system operating pressures
• Compatibility: For use with 1/4-inch access/service fittings on refrigeration and air conditioning systems
• Seal Type: Metal-to-metal flare seal (optional gasket or O-ring depending on system configuration)
• Application: Protects access fittings from dust, debris, and refrigerant leaks
• Installation Method: Hand-tighten or use flare wrench to snug; do not overtighten
• Maintenance: No maintenance required; inspect during routine service
• Corrosion Resistance: Excellent resistance to moisture and refrigerant exposure
• Compliance: Meets HVAC industry standards for flare connections
• Warranty: DiversiTech Limited Warranty against defects in materials and workmanship

Features & Benefits

• Designed to seal 1/4-inch access or service fittings securely to prevent refrigerant leaks.
• Durable brass construction resists corrosion and ensures long-term reliability.
• Provides protection against dirt, dust, and system contamination.
• Precision threads ensure tight, leak-free connection compatible with industry-standard fittings.
• Suitable for both residential and commercial HVAC and refrigeration systems.
• Easy installation and removal with standard service tools.
• Ideal for service technicians and maintenance applications requiring dependable flare sealing.