Cps Products ad87s R-410A Refrigerant Adapter 5/16 X 1/4

Product Description

The CPS PRODUCTS ad87s is a refrigerant service adapter designed to connect 5/16 inch female fittings to 1/4 inch male fittings for use with R-410A refrigerant systems. This adapter allows HVAC technicians to bridge the fitting size difference commonly encountered when servicing high-pressure R-410A equipment with standard manifold gauge sets or hoses. It is a compact, field-use fitting intended for refrigeration and air conditioning service work performed by licensed HVAC technicians.

This adapter is suited for residential and light commercial HVAC service applications where R-410A is the system refrigerant. It is commonly used when connecting service hoses, manifold gauges, or charging equipment that uses 1/4 inch male fittings to service ports sized at 5/16 inch female. It supports the transition between different fitting standards encountered in the field on R-410A equipment.

Key Features

• 5/16 inch female inlet connects to standard R-410A service port sizing
• 1/4 inch male outlet interfaces with common manifold gauge hose fittings
• Designed specifically for R-410A high-pressure refrigerant service
• Compact form factor for field use and tool bag storage

Compatibility

Designed for use with R-410A refrigerant systems requiring a 5/16 inch female to 1/4 inch male adapter connection during service procedures.

Installation Notes

Installation is performed by licensed HVAC technicians following EPA Section 608 handling requirements for refrigerants. Always recover system refrigerant and relieve pressure before disconnecting or reconfiguring service fittings. Ensure the adapter is threaded fully and seated without cross-threading before opening any service valves. Use appropriate refrigerant-rated hoses and manifold equipment rated for R-410A operating pressures.

Technical Specifications

• Inlet Connection: 5/16 inch female
• Outlet Connection: 1/4 inch male
• Refrigerant Compatibility: R-410A

Standard Information

• Brand: CPS PRODUCTS
• Manufacturer Part Number: ad87s