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Sample gas pumps for transporting sample gas with PTFE bellows

Sample gas analysis systems require sample gas pumps if the process pressure is not sufficient to transport an adequate volume of sample gas to the analysers reliably. The frequent corrosive and aggressive nature of the sample gas puts high demands on the properties of the material in contact with the media. The pumps should also be able to transport potential condensate.

Bellows pumps have proven to be particularly suitable for this challenging application. These sample gas pumps feature a PTFE bellow which has been proven reliable and durable in high quantities. The comprehensive range of flow rates and options meets a vast range of applications both in emission monitoring and process analysis.


Product Range

Finding the way to your individual solution, step by step...

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Application
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Nominal Flow Rate

Sample Gas Pump P1.1
Small, powerful sample gas pump for installation in analyser cabinets. With or without housing. The pump can also transport moist sample gas. Use in safe areas. Includes mounting materials, bypass valve optional. Available with (12) 24 V DC, 115 or 230 V AC 50/60 Hz power supply. Flow rate 280 L/h.
Sample Gas Pump P1.2
Small, powerful sample gas pump for installation in analyser cabinets. With or without housing. The pump can also transport moist and/or flammable sample gas. For installation in safe areas only. Includes mounting materials, bypass valve optional. Available with (12) 24 V DC, 115 or 230 V AC 50/60 Hz power supply. Flow rate 280 L/h.
Sample Gas Pump P1.3
Small, powerful sample gas pump for installation in analyser cabinets. With or without housing. The pump can also transport moist sample gas. For use in Atex and IECEx Zone 2. FM C-US approved for Atex, IECEx, Cl.1, Div.2. Includes mounting materials, bypass valve optional. Available with (12) 24 V DC, 115 or 230 V AC 50/60 Hz power supply. Flow rate 280 L/h.
Sample Gas Pump P2.3
Globally accepted reliable and durable sample gas pump. Can transport moist sample gas, for use in safe areas. Includes mounting materials, bypass valve optional. Available with 115, 230 or 400 V AC 50/60 Hz power supply. Flow rate 400 L/h.
Sample Gas Pump P2.3C
Globally accepted reliable and durable sample gas pump. Can transport moist and/or flammable sample gas. For installation in safe areas only. Includes mounting materials, bypass valve optional. Available with 115, 230 or 400 V AC 50/60 Hz power supply. Flow rate 400 L/h.
Sample Gas Pump P2.2 ATEX
This sample gas pump has the same power and technology as the P2.3, and is approved for use in explosive areas under the scope of ATEX regulations. Available with 115, 230, 380-420, and 500 V AC 50 Hz power supply. Flow rate 400 L/h.
Sample Gas Pump P2.2 AMEX
This sample gas pump has the same power and technology as the P2.3, and is approved for use in explosive areas under the scope of AMEX regulations. Available with 115, 230, and 380-420 AC 60 Hz power supply. Flow rate 400 L/h.
Sample Gas Pump P2.4
Sample gas pump with separate drive allows installing the pump head e.g. in the heated analysis cabinet, with the motor remaining outside the cabinet. Can transport moist sample gas, for use in safe areas. Includes mounting materials. Available with 115, 230 or 400 V AC 50/60 Hz power supply. Flow rate 400 L/h.
Sample Gas Pump P2.4C
Sample gas pump with separate drive allows installing the pump head e.g. in the heated analysis cabinet, with the motor remaining outside the cabinet. Can transport moist and/or flammable sample gas. For installation in safe areas only. Includes mounting materials, bypass valve optional. Available with 115, 230 or 400 V AC 50/60 Hz power supply. Flow rate 400 L/h.
Sample Gas Pump P2.4 ATEX
This sample gas pump has the same power and technology as the P2.4, and is approved for use in explosive areas under the scope of ATEX regulations. Available with 115, 230, 380-420, and 500 V AC 50 Hz power supply. Flow rate 400 L/h.
Sample Gas Pump P2.4 AMEX
This sample gas pump has the same power and technology as the P2.4, and is approved for use in explosive areas under the scope of AMEX regulations. Available with 115, 230, and 380-420 AC 60 Hz power supply. Flow rate 400 L/h.
Sample Gas Pump P2.72 ATEX
This sample gas pump has much in common with the P2.3, and is approved for use in explosive areas under the scope of ATEX regulations. Available with 115, 230, 380-420, and 500 V AC 50 Hz power supply. Flow rate 700 L/h.
Sample Gas Pump P2.74 ATEX
This sample gas pump has much in common with the P2.4, and is approved for use in explosive areas under the scope of ATEX regulations. Available with 115, 230, 380-420, and 500 V AC 50 Hz power supply. Flow rate 700 L/h.
Sample Gas Pump P2.83
Globally accepted reliable and durable sample gas pump. Can transport moist sample gas, for use in safe areas. Includes mounting materials, bypass valve optional. Available with 115, 230 or 400 V AC 50/60 Hz power supply. Flow rate 800 L/h.
Sample Gas Pump P2.82 AMEX
This sample gas pump has the same power and technology as the P2.83, and is approved for use in explosive areas under the scope of AMEX regulations. Available with 115, 230, and 380-420 AC 60 Hz power supply. Flow rate 800 L/h.
Sample Gas Pump P2.84
Sample Gas Pump with separate drive allows installing the pump head e.g. in the heated analysis cabinet, with the motor remaining outside the cabinet. Can transport moist and/or flammable sample gas. For installation in safe areas only. Includes mounting materials. Available with 115, 230 or 400 V AC 50/60 Hz power supply. Flow rate 800 L/h.
Sample Gas Pump P2.84 AMEX
This sample gas pump has the same power and technology as the P2.4, and is approved for use in explosive areas under the scope of AMEX regulations. Available with 115, 230, and 380-420 AC 60 Hz power supply. Flow rate 800 L/h.
Sample Gas Pump P4.3
The P 4.x series of sample gas pumps is suitable for applications with two separate gas paths, optionally with bypass valves or requiring a high flow rate. It is based on two pump heads powered in parallel by one motor. The two streams are combined to achieve the high delivery volume. Includes mounting materials. Available with 115, or 230 AC 50/ 60 Hz power supply. Flow rate 2x 400 L/h.
Sample Gas Pump P4.83
The P 4.x series of sample gas pumps is suitable for applications with two separate gas paths, optionally with bypass valves or requiring a high flow rate. It is based on two pump heads powered in parallel by one motor. The two streams are combined to achieve the high delivery volume. Includes mounting materials. Available with 115, or 230 AC 50/ 60 Hz power supply. Flow rate 2x 800 L/h.
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Contact Person
Dr. Claus-Peter Jellen
Product Manager Gas Conditioning

+49 (0) 2102 / 4989-23
Ulrich König
Gas Conditioning

+49 (0) 2102 / 4989-32
Julian Kleineberg
Junior Product Manager Gas Conditioning

+49 (0) 2102 / 4989-65