R410a Adapter R134a Tank Vacuum Pump For Mini Split System-HVAC DESCRIPTION Features: brand new and high quality Made of high-quality materials, durable 1/4" male to 5/16" female R410A connector adapter + 1 1/4" Acme female x 1/2" male R134A connector adapter for mini split system, HVAC and Refrigerator charging R410a adapter, converts the 5/16" SAE filling vacuum connector (new R410a style) to accept 1/4" SAE instrument hose kit; 1/4" male SAE x 5/16" female SAE adapter. R134A refrig erant tank adapter, 1/4" Acme internal thread x 1/2" external thread, connect the R12 hose to the R134A refrig erant tank. Made of high-quality brass alloy, durable; easy to use and install, strong seal to ensure durability and safety. Used for air conditioning, mini split type, HVAC, central air conditioning system and refrigeration services, etc. Convert 1/4" male SAE to 5/16" female SAE swivel adapter, very suitable for R410a mini split system air conditioning, HVAC and refrigeration services. Brass structure, quick connection, good tensile strength, corrosion resistance, AC low-loss accessories. This joint will not open the core tube of the air conditioner, completely solving the problem of fluorine leakage and hurting people, and safety is guaranteed. R410a Ductless Mini Split System is usually equipped with different sizes of filling ports to avoid filling the wrong refrig erant into the system (ie R22) R134a refrig erant tank adapter, connect the R12 hose to the R134A refrig erant tank. Useful adapters for charging and maintenance tools, such as vacuum pumps, can be adapted between R12, R22 and R134a systems via taps or oil injectors. Charging and service tools for adaptation between R22 system and R134a system; Brass structure, quick connection, good tensile strength, corrosion resistance, AC low-loss accessories. Product parameters: R410a connector adapter: Material: Brass Color: golden Thread: 1/4" external thread SAE to 5/16" internal thread Type: straight adapter R134a refrig erant tank/vacuum pump adapter: Material: Brass Color: golden Thread: 1/4" Acme female x 1/2" male bell mouth Type: straight adapter Package list: 2 *R410a connector adapter 1 *R134a refrig erant tank/vacuum pump adapter Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data. POLICES Shipping Payment WARRANTY We only ship to confirmed Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the c ombined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7 -15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection . If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Payment must be completed within 5 days. If you have any problems about payment, please contact us via We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, p lease feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.