1This series of products are widely used in hydraulic system pressure detection, lubrication, exhaust, pressure system oil sampling 2This test adapter is made of high quality carbon steel, sealing by good sealant, with long serving life 3It can withstand high pressure, up to 63MPa, and great temperature resistance: -40~120 4Advanced structure, reliable sealing, no oil leak 5Small size, light weight, easy to useFeatures: This series of products are widely used in hydraulic system pressure detection, lubrication, exhaust, pressure system oil sampling. This test adapter is made of high quality carbon steel, sealing by good sealant, with long serving life It can withstand high pressure, up to 63MPa, and great temperature resistance: -40~120 Advanced structure, reliable sealing, no oil leak. Small size, light weight, easy to use. Specifications: Material: carbon steel Working pressure: Max. 63MPA Bursting pressure: > 2520barWorking medium: hydraulic oil, mineral oilSealant: NBR nitrile rubberHeat resistance: - 40 ~120 Surface treatment: galvanized Thread: G1/4, G3/8, G1/8, M16*2/UNF7/16, M16*2-UNF9/16 (Optional) Weight: Approx. 66-90g Package included: 1 x test adapter