The propane expansion the switch control valve to supplement the pipeline. The instruments of the instrument in the dark glow at night to help you read and monitor the . The proper decorative hose for this propylene supplement can be re-filled with a 1- camping and directly connected to the 20-50 Popionine water tank. This is convenient for those who have storage tanks. The hose of the stalls connected to the 1 of the tank adapter is made of solid brass to safety, durability and continuous use. Anti -aging, anti -corrosion, heat resistance, heat resistance, tight air, flexibility can the tightness, stability and stability of the air. The length is 5FET / 59 inches / 150 cm. Connection-QCC1/Type1 connector to 1-inch x 20 female polishing cylinder. 350PSI rated rated voltage stretching hose. Poane adapter supplement hose is easy, and it is fixed quickly. It can connect to a small cylinder without a small propylene tank without a small 1 of acrylic tank or carrying it with you. It is suitable for heater, portable , camp furnace, desktop , etc. You can connect the cylinder to a 1 - small . QCC1 adapter has too many protection equipment, quantitative regulations can help you clear, easy to read and monitor levels. connect the QCC1 adapter to your first open for a few seconds, and then connect the 1 - decoration to the small water tank, or not use it. If you 't to replenish, the supplement valve. Colour:Photo Color Material:PVC pipe+brass Package Contents: 1 x pipe 1 x cap 1 x Raw belt (random colors, 't accept the specified color) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.