Security Elevator Oil Buffer With 0.33L Oil Mass , Spring Outside

Security Elevator Oil Buffer With 0.33L Oil Mass , Spring Outside Quick detail: 1.Rated speeed: ≤1.0m/s 2.Buffer quality range: 600-3000kg 3.Compression Travel:80S 4.Free State:315H 5.Fix Size:90b*150a 6.Oil mass:0.33L Description: The buffer is mainly suitable for capsules or beneath the heavy,need to be used is installed,the safety switch through the switch lever to realize action,can choose to manually reset or automatic reset,and its position state according to the actual