Air Driven Gas Booster of 2GB/2GBD Series

Maximum output pressure: 166MPa;Working pressure: 140MPa;Boost ratio: 1:200;Working medium: gas;Driving medium: compressed air;Maximum air consumption based on 0.7MPa driving air pressure: 1.6m ³/ min；When the input pressure is 0.7MPa, the maximum flow of booster pump is 187NL/Min;Media inlet interface size: NPT1/4 ", media outlet interface size: HF4;The pressure range of drive air inlet is 0.1-0.83MPa (for the sake of product service life, it is recommended that the drive air inlet pressure be 0.7MPa);

Key Features

Key Features
Dimensional Drawing

Product Parameter

Air Driven Gas Booster of 2GB/2GBD Series
Pa=driving pressure Pi=input pressure Po=output pressure
Series	Model	Ratio	Drive size( mm)	Min gas inletPi (bar)	Max gas outletPo (bar)	Gas outlet formulaPo=	IN	OUT	Max Flow standard(NL/Min)
2GB	2GB150	150:01:00	18	60	1245	150Pa	NPT1/4"	HF4	132@Pi=100
2GB	2GB200	200:01:00	16	80	1660	200Pa	NPT1/4"	HF4	95@Pi=100
2GBD	2GBD07	8:01	80	3.4	66	8Pa+pi	NPT1/2"	NPT1/2"	774@Pi=7
	2GBD15	15:01	56	3.4	99	15Pa+Pi	NPT1/2"	NPT1/2"	614@Pi=7
	2GBD30	30:01:00	40	7.5	265	32Pa+Pi	NPT3/8"	NPT3/8"	530@Pi=10
	2GBD60	60:01:00	28	25	539	65Pa+Pi	NPT3/8"	NPT3/8"	327@Pi=25
	2GBD80	80:01:00	25	40	680	82Pa+Pi	NPT1/4"	NPT1/4"	385@Pi=40
	2GBD150	150:01:00	18	60	1245	150Pa+Pi	NPT1/4"	HF4	297@Pi= 100
	2GBD200	200:01:00	16	80	1660	200Pa+Pi	NPT1/4"	HF4	187@Pi=100
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

GB/2GBD series gas booster pump is a compressed air double-drive double-acting single-stage gas booster pump. Compared with other series, it has higher inlet pressure and larger output flow. 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, and the flow rate is larger than that of the GBD series under the same pressure ratio;
4. It is suitable for various media such as nitrogen, carbon dioxide and pure oxygen;
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. 2GB/2GBD 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 2GBD 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;
5.2GBD series standard products are nitrogen booster, order code such as: 2GBD30 (series code + booster ratio)

Description of special products

About the medium: 2GBD series can be applied to a variety of media, order code such as: 2GBD30-CO₂ (series code + boost ratio + boost medium)
About the interface: If you need a special interface, please specify when ordering.

Application scenarios

1.2GBD series gas booster pump is suitable for occasions with high gas source pressure, high pressure output and larger flow rate.
2. Mainly used in the air tightness test of various large pressure components;
3. It is suitable for the transportation and filling of various high-pressure gases;
4. It is suitable for pressurization and regulation of CO2 in gas and liquid phases;

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