Features 1、Used in the hydraulic system, test the pressure of each point in the hydraulic system and as a conduit for conducting fluid media 2、It has the features of advanced structure, reliable seal, strong attachment, light weight and easy to use 3、Lining layer is nylon, the enhancement layer is extremely strong industrial fiber, outer cladding is made from polyurethane 4、This hydraulic test hose has good performance of oil resistance, acid and alkali resistance, high pressure resistance 5、One end is M16*2 female,connect to coupling; the other end is BSP1/4 female, connect to Gauge. Specification Features: This product is applicable to control pump work, adjust liquid level, and can also be installed on submersible pump to control motor. Made of high quality polypropylene which guarantees a long service life. Float switch is designed by using the principle of gravity and buoyancy, with simple and reasonable structure. It is adjustable automatically, easy to operate, easy to install, safe, reliable, avirulent and environment friendly. Widely used in pools, barrels, troughs and other containers of water, oil, acid and alkali in households, factories and mines. Specifications: Cable Length: 1.9M/75in, 3.7M/145in (Optional) Material: Polypropylene Voltage: 12V-250V Current: 4 (8) A Operating Temperature: 0℃-70℃ Max. Temperature: 80℃ Size: Approx. 10 x 8 x 5cm/3.93 x 3.15 x 1.96" Package Includes: 1 x Float Switch Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Float Switch