FJC is a leading worldwide manufacturer and distributor of automotive air conditioning products, A/C service tools, equipment, and refrigerant oils.
FJC Inc. is a worldwide distributor and manufacturer offering a comprehensive line of automotive air conditioning products. Their extensive catalog includes refrigerant gases, fluorescent leak detection dyes, vacuum pumps, manifold gauge sets, and other critical automotive service tools.
Dedicated to the automotive service industry, FJC develops high-quality, durable equipment to support professional mechanics and D.I.Y. automotive enthusiasts. From performing routine A/C maintenance to addressing complex HVAC cooling system issues, FJC provides reliable components such as synthetic PAG oils, universal charging hoses, and specialized evacuation equipment to ensure accurate system diagnostics and repairs.
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Use only FJC vacuum pump oil (e.g., part # 2200) or an approved equivalent. Using the wrong type of oil can cause improper operation, and running the pump without oil will void the warranty.
You should replace the vacuum pump oil every 500 hours of operation or 6 months (whichever comes first), or sooner during heavy usage periods if the oil becomes contaminated.
According to standard FJC manual guidelines, standard manifold gauge instructions are not meant for Hybrid Vehicles. Always consult the specific hybrid vehicle manufacturer's service manual to avoid dangerous cross-contamination of oils and refrigerants.
Yes, vapor exhausting from the port is normal during operation. It is the result of the pump removing moisture from the A/C system and processing humidity from the shop air.