Air Driven Gas Booster of 2GBT Series
Pressurizing medium: pure nitrogen and helium;Input interface: 1/4NPT internal thread;Output interface: G1/4 external thread+60 cone;Driving air pressure range: 0.1MPa~0.8MPa;Driving gas interface: PT3/8 internal thread;Maximum air consumption of driving air: 2 m3/min;Pre pressurization gas pressure: above 45Bar;High pressure gauge range: 0~160MPa;Pressure range: 300-1000Bar;Maximum allowable pressure of pipeline: 1500Bar;Overall dimension of equipment: 900 three hundred 350；Pre aeration filtration precision: 15 μ m；Compressed air quality requirements: no water, pure compressed;air or other pure compressed gases;Oil free lubricating grease is used for high pressure components of the system to ensure the cleanness of the pipeline (used for pressure test of hydrogen pipeline);Main materials of the system: stainless steel and aluminum alloy with surface oxidation treatment;
Product Parameter
Air Driven Gas Booster of 2GBT Series | ||||||||
Pa=driving pressure Pi=input pressure Po=output pressure | ||||||||
Model | Ratio | Drive size(mm) | Min gas inletPi (bar) | Max gas outletPo (bar) | Gas outlet formulaPo= | IN | OUT | Max Flow standard(NL/Min) |
2GBT 7/15 | 15:01 | 80/56 | 3.4 | 124 | 15Pa+2Pi | NPT3/8" | NPT3/8" | 390@Pi=10 |
2GBT 15/30 | 32:01:00 | 56/40 | 7 | 332 | 32Pa+2Pi | NPT3/8" | NPT3/8" | 286@Pi=10 |
2GBT 15/60 | 60:01:00 | 56/28 | 7 | 498 | 60Pa+4Pi | NPT3/8" | NPT3/8" | 165@Pi=10 |
2GBT 30/60 | 60:01:00 | 40/28 | 30 | 498 | 60Pa+2Pi | NPT3/8" | NPT3/8" | 455@Pi=40 |
2GBT 80/150 | 150:01:00 | 25/18 | 45 | 1245 | 150Pa+2Pi | NPT3/8" | HF4 | 146@Pi=40 |
2GBT 80/200 | 200:01:00 | 25/16 | 60 | 1660 | 200Pa+3Pi | NPT3/8" | HF4 | 70@Pi=40 |
Based on the driving air pressure is 1.6m³ when the air pressure is 7Bar. | ||||||||
@ represents a condition: for example:100@Pi=7, it represents the flow rate is 100NL/min when the input pressure is 7Bar | ||||||||
2GBT series gas booster pump is a compressed air double-drive double-acting two-stage gas booster pump, which has the advantages of high safety, low intake pressure, high output pressure and guaranteed flow rate, and some products are equipped with a gas rapid cooling device.
Features
1. The gas drive ensures that the medium does not generate heat, sparks and flames during the transmission process, and the pressurization is safe;
2. The driving gas does not need lubrication and is completely separated from the pressurized medium to ensure that the medium is clean;
3. The output pressure can reach up to 1660bar;
4. It is suitable for nitrogen, helium, carbon dioxide, methane and other media;
5. The product is reliable, easy to maintain, strong and has a long sealing life, which can be started and stopped continuously.
Main features
1.2GBT series is based on static pressure, when the driving pressure is 7bar, the air consumption is 1.6m3/min;
2. The driving pressure is 1bar-8.3bar (14.5-120.35psi), and the 2GBT series is a double driving piston (Φ160mm);
3. The temperature of the medium is not higher than 115°C (240°F), and the extremely low temperature should be specified when ordering;
4. High-voltage end materials can be customized 17-4PH, 15-5PH, 440C, nickel-based alloy, Hastelloy and other materials to meet the requirements of special media;
5. The standard product of 2GBT series is nitrogen boosting, the order code is: 2GBT15/30 (series code + primary boosting ratio / secondary boosting ratio);
Description of special products
About medium: 2GBT series can be applied to a variety of media, order code such as: 2GBT15/30-CO₂ (series code + primary boost ratio/second boost ratio + boost medium)
About the interface: If you need a special interface, please specify when ordering.
Application scenarios
1.2GBT series gas booster pump is suitable for working conditions that require high output pressure and output a certain flow when the initial pressure is low;
2. Applied to high pressure nitrogen assisted injection molding;
3. Applied to CO₂ fire extinguishing, refrigeration, foaming, high pressure cleaning and other fields;
4. Hydrogen filling for hydrogen energy vehicles;
5. Applied to cable foaming and lagging;
