Vacula VAC72-020-1260 Black Star 20 Full Flow Blow Gun with 20" Bent Tube (Blackstar 20 Full Flow Blow Gun with 20" Bent Tube) Offers maximum working pressure of 16 bar (232 PSI) and precise air flow control The body is molded in hardwearing POM for extra durability and long service life POM is an excellent choice for tough environments like auto shops and will not degrade when in contact with brake fluids lubricants solvents and other frequently occurring liquids Molded in one piece all potential leakage sources such as joints and glue points are eliminated