700Bar Hollow Piston Hydraulic Cylinder Jack 3/8 NPT

                                                      Hollow piston hydraulic jack

Product description

1. Hollow plunger jacks can be used for both pulling and pushing

2. Alloy steel material is stronger

3. Hollow plunger design, single-acting, spring return

4. Mounting holes at the bottom for easy installation

5. 3/8NPT oil inlet design is more conducive to piston retraction

6. Note: This product is a non-standard product, all such products are customized according to user requirements Technical data is for reference only

Common knowledge of hydraulic cylinders

1. Calculation method of hydraulic jack: hydraulic area x working pressure

2. If the hydraulic cylinder is not used for a long time, please keep some hydraulic oil inside the cylinder

3. Please use anti-wear hydraulic oil for hydraulic oil

4. Please change the hydraulic oil regularly

6. The bottom of the hydraulic jack must be placed on a level place before it can be used

7. Do not use hydraulic jacks for partial load

8. Please take safety precautions when using hydraulic jacks

9. We are a complete manufacturer of the system. We not only manufacture hydraulic cylinders but also provide high-pressure oil pumps, pressure gauges and various high-pressure valves and intelligent hydraulic systems

Technical data