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Air Driven Gas Booster of 2GBT Series

Detail

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 350Pre aeration filtration precision: 15 μ mCompressed 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;

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