Office Chair Lift Cylinder 14cm/11cm Stroke Hydraulic Pump Chair Base 300kg/661.39lbs

Our hydraulic pump is a 4-bolt model pump that is made of high-quality cast iron. It is very strong and durable. It has an adjustable height range of 14 cm. You can adjust the chair to the right height according to your needs. The smooth electroplated shell with the classic silver color, which can be well-matched with different styles of chairs. Key Features ✔Height Adjustable: This is a 4-bolt pattern pump, which has an adjustable height range of 14cm. You can adjust the chair to the right height according to your needs. ✔Ergonomic Design: This item has an ergonomically designed foot lever, which has the right position. You can easily adjust the height of the chair without having to bend over. ✔Durable: Its pump body is made of high-quality cast iron, which can ensure that it is tougher. ✔Exquisite Appearance: The pump's shell is plastic and has an electroplated finish, which gives it a smooth and shiny surface. It can add more luxury to your room. ✔Large Load Capacity: The larger base can withstand a weight of up to 300kg. This load capacity can make your chair more secure and stable. It will be more comfortable to use. ✔Easy to Use: You only need to step on it to make the pump rise or fall. It is very labor-saving and does not need you to adjust it manually. Details ✔Rubber Ring: The bottom of the base has a rubber ring, which provides a non-slip effect. This allows the chair to be placed on the ground more stable and less likely to move. ✔Hydraulic Oil: This hydraulic pump is filled with hydraulic oil. You don't have to add extra hydraulic oil, which is very convenient for your use. Application This hydraulic lift pump can be used in bars, restaurants, hairdressers and other places with different styles of chairs. 🔹Adjustable Height: 14cm/5.5", Specifications Color: Silver Brake Mode: Clamp Pump Body Material: Cast Iron Pump Shell Material: Plastic + Electroplating Base Material: Iron + Electroplating Height: 37.5cm/14.8" Hole Diameter: 10mm Height After Stretching: 51.5cm/20.3" Base Size: 57.5cm/22.63inch Load Capacity: 300kg/661.39 lbs 🔹Adjustable Height: 11cm / 4.3inch, Specifications Color: Silver Brake Mode: Clamp Pump Body Material: Cast Iron Pump Shell Material: Plastic + Electroplating Base Material: Iron + Electroplating Hole Diameter: 10mm Height: 38cm / 14.96inch Height After Stretching（with Base）: 49cm / 19.3inch Lifting Force: 300kg/661.39lbs The Base Size: 57.5cm/22.63inch Package Included 1* Barber Chair Hydraulic Pump 1* Base Package Included 1* Barber Chair Hydraulic Pump 1* Base