High-Pressure Pump System The advanced 3-stage compression system allows the pump to generate extremely high pressure required to refill portable scuba tanks safely. Features: • Maximum pressure 4500 PSI / 310 Bar• High-efficiency 3-stage pump system• Smooth pumping action• Built-in pressure gauge Portable & Travel Friendly The compact design makes it easy to transport on diving trips, beach vacations, or boating excursions. No electricity required — refill your tank anywhere. Durable Stainless Steel Construction Built with high-quality stainless steel, this pump is designed for long-term durability and corrosion resistance even in marine environments. What’s Included • High-Pressure Refill Pump• Air Hose• Pressure Gauge• Valve Adapters• Tool Kit Product Specifications Maximum Pressure: 4500 PSI / 310 BarPump Type: Manual 3-Stage High-Pressure PumpMaterial: Stainless SteelWeight: Approx. 2.5–3 kg Perfect For • Refilling portable scuba tanks• Snorkeling and diving trips• Boat owners• Outdoor and travel use Important Note This pump is designed for portable diving tanks and high-pressure air systems. Always monitor pressure levels and follow safe operating procedures when refilling tanks.