NTA ACK series pneumatic angle cylinder covers bore diameter covers 25mm, 32mm, 40mm, 50mm, 63mm. NTA ACK series pneumatic angle cylinder uses PU or NBR sealings to reach good sealing performance, rotating angle 90° and 180° are optional. ACK series pneumatic angle cylinder only uses material from our quanlity approved suppliers, aluminum barrel from top China supplier, sealings from Japan Mitsubishi , USA Parker and Taiwan, all the air cylinder components are machined by high precision CNC we imported from Japan, USA and Taiwan. Application: agricultural equipments, car repair equipments, automatic packaging equipments, automatic car washing machine, entertainment robot, beverage filling equipment, CNC lathe, laser process equipment, automobile assembly line, electronic products assembly line, semiconductor equipment etc.