Gas Lift Struts for Furniture Office Chair , Adjustable Lift Support Shocks TUV DIN4550

Gas Lift Struts for Furniture Office Chair , Adjustable Lift Support Shocks TUV DIN4550

 

 

Description:

1. Gas spring for office chair 60mm black down 40mm is ADF-195-60-40 the gas spring for office chair total length is 281±2mm ,the stroke is 60mm ,the bottom is welding And down is 40mm,the tube length is 175mm.
 
2. The gas spring for office chair 60mm black down 40mm is very slowly descending by speed Control guide all the time, while the extension is the same speed as the regular-built gas spring.

 

3. The height of chair is minutely adjustable 
 

4.Products Warranty: our products gas spring for office chair guarantee 5 years, It is that each gas spring will be free from defects materials and workmanship for the lifetime of the chair in which it is originally installed, if the gas spring is proper
 
5. Sample: All the samples are free, just freight will be undertaken by your side. If you have your own size, welcome you send us your samples, we can make sample and production accordingly.
 

6. Gas spring for office chair 60mm black down 40mm
 has 4 class, different class have different tuber thickness 
 Gas spring for office chair 60mm black down 40mm
 tube thickness is 1.2mm, gas lift for office chair class2 tube thickness is 1.5mm ; gas cylinder for office chair class 3 tube thickness is 2.0mm , air spring for office chair class4 tube thickness is 2.5mm 

 

 

Specifications:

 

Model #	A/mm	B/mm	C/mm	F/N
ADF-60MM	275	60	190	300--500
ADF-70MM	302	70	204	300--500
ADF-80MM	310	80	210	300--500
ADF-100MM	344	100	226	300--500
ADF-100MM	365	100	247	300--500
ADF-120MM	390	120	247	300--500
ADF-120MM	404	120	259	300--500
ADF-140MM	414	140	259	300--500
ADF-140MM	436	140	281	300--500
ADF-160MM	440	160	270	300--500
ADF-200MM	535	200	320	300--500
ADF-270MM	715	230	405	300--500

 

 

 

Applications:

Gas spring /gas lift /gas cylinder for office chair 
Gas spring for sensitive chair requiring slow descent 
Gas lift for executive chair
 

 

Competitive Advantage:

1. No shock impact by special gas system during compression all the time ,while quick extension
2. Very little noise during compression when gas spring/gas lift /gas cylinder working 
Dimensions and F1 force are changeable to comply with buyer’s request to gas spring for office chair 60mm black down 40mm