Lung exerciser Mediciser with three color-coded balls. Help to develop and maintain respiratory fitness; a deep breath expand the small air sacs of lungs and help to clear the air passages of mucus which in turn can help to prevent the buildup of fluid in lungs

Gas Service: Oxygen
CGA 540 Connection: Oxygen
Designed for medium duty gas welding and cutting operations
Industrial regulator at an economical price
Color-coded knobs for easy gas identification

Oxygen Cylinder Trolley. Our products are very good. This product is quality and standard. You will not be cheated by buying this product. By purchasing this product, you will get a service tailored to your needs. Buying products from us will save you valuable time. Because you can buy this product and get home delivery.