4 Stage 6000PSI PCP Air Tank High Pressure Hand Pump Hunting Scuba Diving Oxygen. Made of high quality stainless steel, anti-rust and durable for long lasting. High pressure air pump by hand, with oil-water separator, compress dry and clean air into oxygen cylinder. With ergonomic design, easy to pump, convenient to operate, time-saving and labor-saving. With a pressure gauge on it, you can know when to stop inflating. Come with practical accessory for quick and easy use. Tighten the pressure relief screw before pumping up (tighten clockwise); loosen the pressure relief screw after pumping up (tighten counterclockwise). Non-explosive tube: it’s made of imported material, and with its 63MPA pressure resistant design, it is not easy to brittle in the condition of the temperature of -30°. Oil-water separator: make the gas more pure. It takes about 15 to 20 minutes to fill a 0.5L oxygen cylinder about pumping up 600 times. How to use: Please perform the pump test according to the instructions and follow the steps to pump. Working pressure: 0-40MPA (0-6000PSi). Connector type: 8MM female. Air Tube Length: Approx. 53cm / 20.9in. Connector Diameter: 3.1cm / 1.2in. Connector Length: 9.9cm / 3.9 in. Package Size: 64x 17.5 x 6 cm/ 25.19 x 6.88 x 2.36inch. 3340g/ 117.81 oz. 1 x High-pressure air pump. 3 Pack x Accessories. Cylindrical filter, sponge filter, hexagonal tool, test plug, car connector. Pump base, first-stage piston O-ring, third-stage piston, piston bead, piston head, gasket, activated carbon filter. The high-pressure air pump is a backup air source. Only as a last resort should you use it. Before use, please perform the inflation test according to the instructions and refer to the relevant steps to inflate. 0.5L oxygen cylinder requires about 600 pumps. After testing, Only two adult men take turns pumping for 15-20 minutes, can the oxygen cylinder be filled up. The pumping efficiency is increased by 20%. 24 pumps = 1MPA, so you can lose weight during pumping. During the pumping process, the high-pressure pump generates heat due to friction, so it is normal for the tube to heat up, but be careful with this condition. If you encounter any trouble. Please give us an opportunity to resolve any problems. We understand the concerns and frustrations you might have and we will try our best to service for you. We care about our valued customers and want to build a long-term business relationship with you, so please help us to make better. The item “4 Stage 6000PSI PCP Air Tank High Pressure Hand Pump Hunting Scuba Diving Oxygen” is in sale since Wednesday, August 5, 2020. This item is in the category “Sporting Goods\Scuba & Snorkelling\Cylinders & Tanks”. The seller is “bloomyield_inc” and is located in ShenZhen. This item can be shipped to all countries in Europe, all countries in continental Asia, Canada.

• Air Tube Length: Approx. 53cm / 20.9in
• Brand: Unbranded
• Connector Diameter: 3.1cm / 1.2in
• Connector Length:: 9.9cm / 3.9in
• Connector type: 8MM female
• Country/Region of Manufacture: China
• Custom Bundle: No
• Material: Stainless Steel
• Modified Item: No
• MPN: Does Not Apply
• Package Size: 64×17.5×6 cm/25.19×6.88×2.36inch
• Package Weight: Approx. 3340g/117.81oz
• Working pressure: 0-40MPA (0-6000PSi)