GEKO refrigeration O-rings set for air conditioning 420 pieces (24 sizes)

Set of GEKO refrigeration O-rings for air conditioning 420 pieces (24 sizes) includes a comprehensive assortment of elastomer seals designed for HVAC/R systems. The set contains 420 O-rings in 24 different sizes, offering a range of inner diameters and cross-sectional thicknesses suitable for sealing refrigerant lines, fittings, service ports and various connections found in refrigeration and air conditioning equipment.

Advantages

The assortment provides many common sizes in one kit, reducing the need to source individual seals during repairs or installations. Manufactured from elastomer material suited for refrigerant exposure, the O-rings offer reliable sealing performance under typical HVAC/R operating conditions. The varied sizes help ensure compatible seals for pipe joints, valves and service ports, improving maintenance efficiency and minimizing downtime.

Suitable for

• Sealing refrigerant lines and fittings in air conditioning systems
• Maintenance and repair of refrigeration equipment
• Replacement of worn or damaged O-rings on service ports and valves
• Installation tasks requiring assorted elastomer seals for HVAC/R connections

Key specifications

• Total quantity: 420 O-rings
• Number of sizes: 24 different sizes
• Material: elastomer suitable for refrigeration and air conditioning applications
• Range of inner diameters and cross-sections to fit common HVAC/R fittings and service ports

How to use

Select an O-ring size that matches the groove and fitting dimensions of the refrigerant line or valve. Inspect mating surfaces for cleanliness and damage before installation; replace any damaged components. Lightly lubricate the O-ring with an appropriate refrigerant-compatible lubricant if required, then position the O-ring into the groove and assemble the connection evenly to avoid pinching or twisting. After assembly, perform standard pressure and leak checks following HVAC/R safety procedures and manufacturer guidelines.

Usage recommendations

Store O-rings in a cool, dry place away from direct sunlight and ozone sources to preserve elastomer properties. Use lubricants and cleaning agents compatible with the refrigerant and elastomer to avoid degradation. Match the O-ring cross-section and diameter carefully to ensure effective sealing and follow applicable safety procedures when working with pressurized refrigerant systems.