100% brand new and high quality Features: Occasion: Pneumatic air pump switches are widely used in a, swimming pools, spas, hot tubs, bathroom facilities, outdoor machinery, etc. Sturdy and Durable: The pneumatic air pump switch for swimming pools is made of high-quality stainless steel and a hose, which is corrosion-resistant. Easy Installation: The switch can be used with pneumatic buttons for water and electricity separation and remote control purposes. Rated Current: 16A; Rated Voltage: 125-250V. It has the advantage of being small in size and can be built into most motor connection boxes. Press the pneumatic button for the first time to start the pneumatic switch. Release the air button and the switch will remain in the start position. When you press the pneumatic button for the second time and release it, the pneumatic switch will turn off. Specification: Rated Current: 16A Rated Voltage: 125-250V Material: Stainless steel and plastic Color: As the pictures show Size: app. As the pictures show Hose length: 1m/39.4in Hose inner diameter: 3mm/0.12in Hose outer diameter: 6mm/0.23 Quantity: 1 set Note: Transition: 1 cm = 10 mm = 0.39 inch No retail package. Please allow 1-2 cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x air button 1 x 1 m hose 1 x air pressure switch (other accessories demo in the picture is not included.)