✅Details 1.Steel Wire Joint Sheath: Its joint is equipped with steel wire protection, which can effectively avoid damage caused by excessive bending of the joint oil pipe so that it can be used for a long time. 2.Thickened Plunger: The thickened design of the plunger increases its wear resistance, which can effectively increase the service life of the manual hydraulic pump. 3.Dust Cover: The joints of the jack and hydraulic pump are equipped with a dust cover to prevent dust from entering and damaging them when not in use. 4.High-pressure Oil Pipe: It adopts a high-pressure oil pipe (1m/ 3.3ft) and attaches a quick joint（ZG3/8''）, which makes it convenient and fast for you to use. 5.Anti-slip Ring: The main shaft of the jack is designed with an anti-slip ring so that it has better anti-slip and wear resistance so that you can use it for a long time. 6.Stop Ring: A stop ring is designed between the main shaft and the housing to protect the main shaft from breakage and damage under load. 7.Chrome-plated Main Shaft: The main shaft of the jack has been chrome plated to make it smooth and not easy to jam the cylinder, thus extending its service life. ✅Specifications Name: Manual Hydraulic Pump Model: BSC-20 + CP-180 Color: Orange Material: Steel Surface Treatment: Plastic Spraying Condition: Brand New Type: Manual Oil Reserves: 350CC Maximum Pressure: 70Mpa（700kg/ cm²） Low-Pressure Speed: 2L/ s (0.44Gal/ s) High-Pressure Speed: 0.2L/ s (0.044Gal/ s) Tubing Connector: ZG3/8'' Jack Tonnage: 20T/ 44092lbs Jack Spindle Diameter: 50mm/ 1.97in Jack Stroke: 50mm/ 1.97in Jack Extension Height: 155mm/ 6.1in Pump Body Length: 33cm/ 13in Pump Body Height: 11cm/ 4.3in Handle Length: 34cm/ 13.4in Tube Length: 1m/ 3.3ft Lifting Jack Size: 8.8*10.5cm/ 3.46*4.13in Package Size: 37.5*22.5*16cm/ 14.76*8.86*6.3in Net Weight: 7kg/ 15.43lbs Gross Weight: 8.5kg/ 18.74lbs ✅Package Included 1* Manual Hydraulic Pump 1* Lifting Jack 1* 1m Hose 1* Handle