Description
USUN GBT 15/40-OL Booster Pump by USUN
USUN GBT 15/40-OL Booster Pump: The Ultimate Scavenger
Helium and oxygen are expensive. Leaving a few hundred psi in your storage banks because your current pump can't pull it out hurts your wallet. The USUN GBT 15/40-OL solves this problem. This double-action booster is built specifically to scavenge your supply gas down to approximately 100 psi (6.9 bar). By pulling your supply cylinders lower than standard pumps, this unit ensures you use nearly every cubic foot of gas you buy.
Critical Inlet Management
This pump operates with high efficiency, but it requires specific input management. It needs a minimum inlet pressure of 7 bar (approx. 101 psi) to function, but it has a strict maximum inlet pressure of 45 bar (approx. 652 psi). You must regulate your supply gas down to 45 bar or lower before feeding it into the booster. Following this protocol is essential for the safety and longevity of the equipment.
High-Pressure Output
Once the gas is in the system, the booster delivers impressive results. With a 40:1 pressure ratio, it achieves a maximum outlet pressure of 330 bar (approx. 4,786 psi). This makes it fully capable of filling high-pressure steel cylinders for deep technical dives without breaking a sweat.
Air-Driven Safety
Safety in the fill station is paramount. This unit is air-driven, requiring no electrical connections, which eliminates heat, flame, or spark risks. Being oxygen cleaned from the factory, it is ready for blending service immediately. The seal system is designed for a long working life and requires no airline lubrication, keeping your gas path clean and reducing maintenance.
Drive Gas Requirements
While the manufacturer lists a high drive gas requirement of 28 cfm for rapid cycling (60-70 cycles per minute), we find that running it slower is safer and generates significantly less heat. Our clients operate this booster successfully using compressors delivering 12 cfm to 16 cfm. Note: We highly recommend installing a dryer and filter between your shop compressor and the booster to protect the drive mechanism.
Stop wasting expensive helium. Maximize your fills and order the USUN GBT 15/40-OL Booster Pump today!
Features
- Gas Scavenging: Capable of draining supply cylinders down to approximately 100 psi, maximizing gas usage and cost savings.
- Double Action Efficiency: Moves gas efficiently to handle high-pressure fills up to 330 bar.
- Spark-Free Operation: Air-driven design eliminates electrical connections, removing heat and spark risks during operation.
- Lubrication-Free: The seal system requires no airline lubrication, ensuring the gas path remains uncontaminated.
- Variable Control: Allows the user to infinitely adjust cycling speed and output for precise and safe blending.
- Continuous Operation: Designed to handle continuous stop/start applications without stalling or damaging the mechanism.
- Robust Construction: Large, durable unit designed for long working life in busy fill stations.
- Versatile Gas Compatibility: Suitable for boosting Oxygen, Helium, Air, Argon, and most other gases.
Specs
- Brand: USUN
- Model: GBT 15/40-OL
- Type: Double Action Scavenging Booster
- Dimensions: 27.6 x 15.7 x 11.8 inches (70cm x 40cm x 30cm)
- Cleanliness: Oxygen Cleaned
- Pressure Ratio: 40:1
- Piston Rods: 40mm / 25mm
- Minimum Inlet Pressure: 7 bar (approx. 101 psi)
- Maximum Inlet Pressure: 45 bar (approx. 652 psi) (Must regulate supply gas)
- Maximum Outlet Pressure: 330 bar (approx. 4,786 psi)
- Maximum Drive Gas Pressure: 8 bar (approx. 116 psi)
- Outlet Pressure Formula: 40PA+2PI
- Inlet Port Size: 3/8" NPT
- Outlet Port Size: 1/4" NPT
- Air Drive Port: G1/2"
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