Polyform U.S. Air Pump #. S. 30 Air Pump is a hand pump that is specifically designed for inflating Polyform air tubes and air chambers. As you can see from the product images this Air Pump from Polyform U.S. is easy to use. Using the hand pump is simple and the pressure can be changed easily as well. The durable aluminum housing on the Polyform U.S. 30 Air Pump was created to stand the test of time because we know you'll be using it a long time. When you're not using it put it back or take it back home. The Polyform U.S. #30 Air Pump can be stored in a safe place to avoid unwanted accidents. When you need a reliable and efficient way to inflate your air tubes and air chambers turn to the Polyform U.S. 30 Air Pump. Specifications for Polyform U.S. Air Pump: Manufacturer: Polyform U.S. Color: Black Package Contents: Polyform U.S. Air Pump Polyform U.S. 30: Air Pump #30