Airtac - SDA40X40 referenced Compact Air Cylinder, Double Acting product produced by high technology. If you need other products from Airtac, please send us an inquiry by e-mail. All of the listed products are with guaranteed origin and high quality. Thanks to our large disturbiton network, we offer door delivery in most suitable conditions. SDA40X40 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.