USUN XB30-OL Booster Pump

USUN
$1,310.00
$1,310.00

Product Agreement Required

You must read and agree to the terms and conditions before purchasing this product.

Terms and Conditions

I, as purchaser and/or end user of a booster pump and/or related accessories (“the Product”), expressly ASSUME ALL RISKS OF INJURY, DEATH OR DAMAGE to my person or property arising from or in conjunction with my purchase, use or misuse of the Product. I understand and am fully aware that there are many inherent risks and hazards associated with the operation of high-pressure gas booster pumps, including but not limited to: high pressure hazards – failure of hoses, fittings or the pump body can lead to catastrophic mechanical failure and high-velocity projectiles; oxygen hazards – handling oxygen or nitrox involves a high risk of fire, rapid combustion or explosion; gas toxicity – improper blending or contamination of breathing gases can lead to hyperoxia, hypoxia, hypercapnia, narcosis or decompression sickness; and physical injury – serious injury or death resulting from explosion, fire or mechanical impact. I fully understand and accept that, by using the Product, I may be seriously injured or killed, even if I do nothing wrong. I represent and warrant that I am a certified scuba diver or technician with specialized training in gas blending and handling of high-pressure gases. I have read and understand the manufacturer’s operating instructions and all safety protocols. I understand that any unauthorized modifications, use of non-original parts, or failure to follow service intervals voids any applicable warranties and significantly increases the risk of catastrophic failure. I voluntarily release, discharge, waive and relinquish any and all actions, claims or causes of action for injuries, damages or death arising out of my purchase, use or misuse of the Product based upon any negligent act or omission of the Released Parties, nor any of their officers, directors, instructors, agents, employees, contractors or assigns including, but not limited to, the design, materials, assembly, performance, warnings, instructions for use or operation of the Product. I UNDERSTAND AND AGREE that Released Parties shall not be held liable or responsible in any way for any injury, death or other damages to me, my family, estate, heirs or assigns arising out of my purchase, use or misuse of the Product.
Description

USUN XB30-OL Booster Pump by USUN

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USUN XB30-OL Booster Pump: The Portable Powerhouse for CCR Divers

Rebreather divers know the struggle of finding high-pressure oxygen or diluent while traveling. Relying on local dive shops to have the exact pressures you need can ruin a trip. The USUN XB30-OL Booster Pump puts the control back in your hands. Designed specifically as a compact, travel-friendly unit, it fits easily into your luggage or kit, ensuring you can top off your CCR cylinders or an occasional AL40 decompression bottle wherever your expedition takes you.

Compact and Travel-Ready 

Size matters when you are packing for a flight or loading a crowded truck. This booster measures just 12.2 x 4.7 x 5.1 inches (31cm x 12cm x 13cm), making it one of the most portable options on the market. Despite its small footprint, it delivers a robust 30:1 pressure ratio, allowing you to boost gas up to 240 bar (approx. 3,480 psi).

Safety Without Sparks 

Working with pure oxygen demands strict safety measures. This unit comes oxygen cleaned from the factory. Because it is air-driven, it operates without electrical connections, eliminating the risks associated with heat, flames, or sparks. This design allows for infinitely variable cycling speed and output, giving you precise control over your fill rate.

Efficient Gas Management 

Stop wasting partial bottles of gas. This single-action booster lets you pull down supply cylinders and fill your smaller tanks efficiently. Regarding drive gas, you have options. You can power it with a shop compressor or a scuba cylinder. While the manufacturer rates it for higher volumes, we find it runs safely and effectively with compressors delivering just 6 to 8 cfm. If you are in the field, a single AL80 drive cylinder will typically boost about 50 cubic feet of gas, though results vary based on pressures.

Low Maintenance Design 

You want to spend your surface interval relaxing, not fixing gear. The USUN seal system is engineered for a long working life and requires no airline lubrication. This keeps your gas path clean and simplifies your maintenance routine. The unit handles continuous stop-and-start applications effortlessly, so you can pause to check gauges or switch tanks without concern.

Pack the power you need for your next dive trip. Order the USUN XB30-OL Booster Pump today!

Features
  • Travel Friendly: Ultra-compact dimensions make this unit ideal for traveling rebreather divers or those with limited space.
  • Air-Driven Safety: Operates without electricity to remove heat, flame, and spark risks during gas blending.
  • Lubrication-Free: The seal system requires no airline lubrication, preventing gas contamination and reducing maintenance needs.
  • Variable Control: Infinitely adjustable cycling speed and output allow for safe, precision filling of small cylinders.
  • Robust Operation: Capable of continuous stop/start cycles without adverse effects on the mechanism.
  • Versatile Compatibility: Suitable for boosting Oxygen, Helium, Air, Argon, and most other gases.
  • CCR Optimized: Specifically targeted for filling Rebreather cylinders and small deco bottles (AL40s).
Specs
  • Brand: USUN
  • Model: XB30-OL
  • Type: Single Action Booster
  • Dimensions: 12.2 x 4.7 x 5.1 inches (31cm x 12cm x 13cm)
  • Cleanliness: Oxygen Cleaned
  • Pressure Ratio: 30:1
  • Minimum Inlet Pressure: 30 bar (approx. 435 psi)
  • Maximum Outlet Pressure: 240 bar (approx. 3,480 psi)
  • Maximum Drive Gas Pressure: 8 bar (approx. 116 psi)
  • Outlet Pressure Formula: 40PA+2PI
  • Inlet Port Size: 1/4" NPT
  • Outlet Port Size: 1/4" NPT
  • Air Drive Port: 3/8" PT
  • Estimated Performance: (1) AL80 drive cylinder boosts approx. 50 cu/ft of gas
Comparison Chart
USUN XB30-OL Booster Pump Comparison Chart
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Product Q&A

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We\’re Divers, Just Like You

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.