GB40-OL-F Oxygen Gas Booster

USUN
$2,750.00
$2,750.00

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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.
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Description

GB40-OL-F Oxygen Gas Booster by USUN

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USUN GB40-OL-F Oxygen Gas Booster: Safe, Reliable Gas Blending

The USUN GB40-OL-F is a high-quality, single-action oxygen gas booster designed for the serious home gas blender, small dive shop, or expedition team. It provides a safe, reliable, and efficient method for boosting pure oxygen and other gases for your technical diving needs.

Safe, Air-Driven Operation:

This booster is pneumatically powered, which means it runs on compressed gas and requires no electrical connection. This is a critical safety feature that eliminates any potential heat, flame, or spark risk when you are working with high-pressure oxygen. The unit is oxygen cleaned from the factory and features a seal system designed for a long working life that requires no airline lubrication.

Powerful and Efficient Performance:

With a 40:1 pressure ratio and a maximum outlet pressure of 320 bar (4640 psi), the GB40-OL-F is an excellent choice for filling single decompression or bailout bottles up to 80 cu/ft. It can also be used for larger twinsets, though fill times will be longer. The cycling speed and output are infinitely variable, giving you complete, precise control over your fills.

Drive Gas Requirements (Our Experience):

The booster can be powered by a standard shop compressor or a dedicated scuba cylinder as the drive gas source. From our own experience and that of our clients, we've found this unit to be very adaptable. While the manufacturer recommends a high-volume compressor for maximum speed, many users have great success running it at a slower, more controlled rate with compressors in the 6-10 cfm range. For portable field use, one AL80 cylinder used as drive gas can typically boost about 40 cubic feet of oxygen (your results may vary).

The GB40-OL-F comes as a complete kit, including the inlet and outlet hoses, all housed in a durable hard case for protection and easy transport.

Take control of your technical gas blending with a safe and reliable booster. Order your USUN GB40-OL-F package today!

Features
  • Air-Driven Design: Requires no electricity, eliminating heat, flame, and spark risk for safer oxygen handling.
  • Oxygen Cleaned: Ready for oxygen service right out of the box.
  • High-Performance: A 40:1 pressure ratio makes it ideal for filling single cylinders up to 80 cu/ft.
  • Infinitely Variable Control: The cycling speed and output can be precisely controlled for safe and accurate fills.
  • Durable Seal System: Designed for a long working life with no airline lubrication required.
  • Complete, Portable Package: The booster and hoses come in a rugged hard case for protection and easy transport.
Specs
  • Brand: USUN
  • Model: GB40-OL-F
  • Type: Single-Action, Air-Driven Oxygen Gas Booster
  • Pressure Ratio: 40:1
  • Maximum Drive Gas Pressure: 8 bar (116 psi)
  • Minimum Inlet Pressure: 25 bar (363 psi)
  • Maximum Outlet Pressure: 320 bar (4640 psi)
  • High-Pressure Piston Rod: 25 mm
  • Dimensions (Case): 19.7" x 12.6" x 12.6" (50 cm x 32 cm x 32 cm)
  • Included: Booster, hard case, inlet hose, outlet hose
Comparison Chart
GB40-OL-F Oxygen Gas Booster 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.