Description
USUN XBD30-OL Booster Pump by USUN
USUN XBD30-OL Booster Pump: Portable Precision for Tech Divers
Filling rebreather cylinders or topping off bailout bottles shouldn't require a massive, immovable industrial pump. The USUN XBD30-OL packs serious gas-boosting capability into a compact frame, making it the ideal choice for technical divers and dive shops that need to move oxygen, helium, or argon efficiently. Designed specifically for smaller cylinders like CCR tanks and AL40s, this double-action booster ensures you hit your target mix and pressure without wasting expensive gas.
Safety by Design
When you are handling pure oxygen, safety is the only priority. This unit comes oxygen-cleaned right out of the box. Because it is 100% air-driven, it requires no electrical connections, completely eliminating the risk of heat, flame, or sparks during operation. You get a safe, cool-running system that you can trust with your life-support fills.
Real-World Performance
We know that specs on paper don't always match the reality in the garage or dive shop. While the manufacturer recommends a drive gas supply of 24 cfm for high-speed operation (60-70 cycles per minute), we find that excessive speed isn't always necessary—or safe. Many of our clients run this booster successfully with compressors delivering just 6-8 cfm. This slower fill rate is gentler on the equipment and safer for oxygen handling.
- Drive Gas Tip: If you don't have a shop compressor, you can drive this unit using a standard scuba cylinder. In our testing, a single AL80 supply tank drove the booster enough to move approximately 50 cubic feet of gas. Keep in mind, your results may vary based on your starting and ending pressures.
Built to Last, Easy to Travel
Technical gear often requires tedious maintenance, but USUN engineered this pump to be different. The seal system functions without airline lubrication, keeping your gas path clean and reducing service intervals. Its compact size—roughly 12 x 5 inches (31 x 13 cm)—means you can toss it in a tote for an expedition or tuck it away on a crowded work bench.
Stop settling for partial fills. Take control of your gas blending and order the USUN XBD30-OL Booster Pump today!
Features
- Air-Driven Safety: Operates without electricity, removing spark and heat hazards for safe oxygen handling.
- Lubrication-Free Seals: Designed for a long working life without the need for airline lubrication, preventing contamination.
- Variable Control: Allows for infinitely variable cycling speed and output to match your specific filling requirements.
- Compact Footprint: Small dimensions make it easy to transport for expeditions or fit into tight blending stations.
- Versatile Gas Handling: Suitable for boosting Oxygen, Helium, Air, and Argon.
- Flexible Drive Options: Can be driven by a shop compressor (with dryer/filter) or a standard scuba cylinder for remote operations.
Specs
- Brand: USUN
- Model: XBD30-OL
- Type: Double Action Booster
- Pressure Ratio: 30:1
- Dimensions: 12.2 x 4.7 x 5.1 inches (31cm x 12cm x 13cm)
- Inlet/Outlet Port Size: 1/4" NPT
- Air Drive Port: 3/8" PT
- Minimum Inlet Pressure: 30 bar (~435 psi)
- Maximum Outlet Pressure: 240 bar (~3480 psi)
- Maximum Drive Gas Pressure: 8 bar (~116 psi)
- Outlet Pressure Formula: 40PA + 2PI
- Cleaning: Oxygen Cleaned
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Our promise is that you get the right gear, and that it's right the first time. As divers ourselves, we'll help you find the perfect fit for your style of diving. Then, we'll quality-inspect your order before it ships to ensure it's ready for your next adventure. We're your local dive shop, no matter where you are.