Sample gas pumps by Bühler Technologies

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Sample gas analysis systems require sample gas pumps when the process pressure is not sufficient to transport an adequate volume of sample gas to the analyzers reliably. The frequent corrosive and aggressive nature of the sample gas demands special properties of the material in contact with the media. The pumps can also transport potential condensate.

Solid PTFE bellowpumps transporting sample gas

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.

Easy-to-maintain sample gas pumps

Bühler Technologies gas pump Easy-to-maintain sample gas pumps YouTube video
The frequent corrosive and aggressive nature of the sample gas demands special properties of the material in contact with the media. Therefore pumps that are easy to maintain safe a lot of time and money. See for yourself in this maintenance video.

Bühler Technologies gas pump product range

Sample Gas Pump P 1.1

Sample Gas Pump P1.1
P1.1

Small, powerful sample gas pump for installation in analyzer 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.

  • Easy to replace valves
  • Single-piece bellows
  • Conveys sample gas with condensate
  • Proven pump technology
  • Attractive price
  • Requires little space
  • Mounting accessories and fittings optional
  • Housing version IP20
  • Optionally with built-in bypass valve
  • 24 V version available
  • 12 V version available upon request
  • FM C-US approval (ordinary locations) optional

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Gas Pump P1.2

Gas Pump P1.2
P1.2

Small, powerful sample gas pump for installation in analyzer 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.

  • Easy to replace valves
  • Single-piece bellows
  • Conveys sample gas with condensate
  • Proven pump technology
  • Attractive price
  • Requires little space
  • Mounting accessories and fittings optional
  • Housing version IP20
  • Optionally with built-in bypass valve
  • 24 V version available
  • 12 V version available upon request

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Sample Gas Pump P1.3

Sample Gas Pump P1.3
P1.3

Small, powerful sample gas pump for installation in analyzer 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.

  • Atex and IECEx Zone 2 approval
  • FM C-US approval for Cl.1, Div.2
  • Easy to replace valves
  • Single-piece bellows
  • Conveys sample gas with condensate
  • Proven pump technology
  • Attractive price
  • Requires little space
  • Mounting accessories and screw connections sold separately
  • Housing version IP20
  • Optionally with built-in bypass valve
  • 12 V / 24 V version available

Even in explosive systems in the chemical industry, petrochemical or biochemistry, gas analysis is key for safe operation. Many of the analysis processes used in these fields require extracting and special conditioning of the sample gas. The P1.3 sample gas pump is the right solution for Atex Zone 2 gasses and environment as well as Cl. 1 Div. 2.

Gas Pump P2.3

Gas Pump P2.3
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.

  • Simple, sturdy construction
  • Easy to replace valves
  • Single-piece bellows
  • Conveys sample gas with condensate
  • Long life
  • Atex versions (see separate data sheet)
  • Low noise emission
  • 115 V – versions with FM C-US approval
  • C-versions specifically for conveying flammable gasses
  • Bypass valve for PTFE and VA pump body

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Sample Gas Pump P2.3C

Sample Gas Pump P2.3C
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.

  • Simple, sturdy construction
  • Easy to replace valves
  • Single-piece bellows
  • Conveys sample gas with condensate
  • Long life
  • Atex versions (see separate data sheet)
  • Low noise emission
  • 115 V – versions with FM C-US approval
  • C-versions specifically for conveying flammable gasses
  • Bypass valve for PTFE and VA pump body

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Gas Pump P2.2 ATEX

Gas Pump P2.2 ATEX
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.

  • Easy, sturdy set-up
  • Easy to replace valves
  • Single-piece bellows
  • For aggressive sample gas
  • Conveys sample gas with condensate
  • Long life
  • Pump head with optional adjustable bypass valve
  • Bypass valve for PTFE and VA pump body
  • Low noise emission
  • With mounting bracket
  • ATEX versions category 2

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Sample Gas Pump P2.2 AMEX

Sample Gas Pump P2.2 AMEX
2.2 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.

  • Simple, sturdy construction
  • Easy to replace valves
  • Single-piece bellow
  • For aggressive sample gas
  • Conveys sample gas with condensate
  • Long life
  • Pump head with optional adjustable bypass valve
  • Low noise emission
  • With mounting bracket
  • FM C-US approval for Class I Div. 2

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Gas Pump P2.4

Gas Pump P2.4
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.

  • Simple, sturdy construction
  • Easy to replace valves
  • Single-piece bellows
  • Conveys sample gas with condensate
  • Long life
  • Atex versions (see separate data sheet)
  • Low noise emission
  • 115 V – versions with FM C-US approval
  • C-versions specifically for conveying flammable gasses
  • Bypass valve for PTFE and VA pump body

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Sample Gas Pump P2.4C

Sample Gas Pump P2.4C
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.

  • Simple, sturdy construction
  • Easy to replace valves
  • Single-piece bellows
  • Conveys sample gas with condensate
  • Long life
  • Atex versions (see separate data sheet)
  • Low noise emission
  • 115 V – versions with FM C-US approval
  • C-versions specifically for conveying flammable gasses
  • Bypass valve for PTFE and VA pump body

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Gas Pump P2.4 ATEX

Gas Pump P2.4 ATEX
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.

  • Easy, sturdy set-up
  • Easy to replace valves
  • Single-piece bellows
  • For aggressive sample gas
  • Conveys sample gas with condensate
  • Long life
  • Pump head with optional adjustable bypass valve
  • Bypass valve for PTFE and VA pump body
  • Low noise emission
  • With mounting bracket
  • ATEX versions category 2

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Sample Gas Pump P2.4 AMEX

Sample Gas Pump P2.4 AMEX
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.

  • Simple, sturdy construction
  • Easy to replace valves
  • Single-piece bellow
  • For aggressive sample gas
  • Conveys sample gas with condensate
  • Long life
  • Pump head with optional adjustable bypass valve
  • Low noise emission
  • With mounting bracket
  • FM C-US approval for Class I Div. 2

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Gas Pump P2.72 ATEX

Gas Pump P2.72 ATEX
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.

  • Easy, sturdy set-up
  • Easy to replace valves
  • Single-piece bellows
  • For aggressive sample gas
  • Conveys sample gas with condensate
  • Long life
  • Pump head with optional adjustable bypass valve
  • Bypass valve for PTFE and VA pump body
  • Low noise emission
  • With mounting bracket
  • ATEX versions category 2

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Sample Gas Pump P2.74 ATEX

Sample Gas Pump P2.74 ATEX
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.

  • Easy to replace valves
  • Single-piece bellows
  • Conveys sample gas with condensate
  • Proven pump technology
  • Attractive price
  • Requires little space
  • Mounting accessories and fittings optional
  • Housing version IP20
  • Optionally with built-in bypass valve
  • 24 V version available
  • 12 V version available upon request
  • FM C-US approval (ordinary locations) optional

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Gas Pump P2.83

Gas Pump P2.83
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.

  • Simple, sturdy construction
  • Easy to replace valves
  • Single-piece bellows
  • Conveys sample gas with condensate
  • Long life
  • Atex versions (see separate data sheet)
  • Low noise emission
  • 115 V – versions with FM C-US approval
  • C-versions specifically for conveying flammable gasses
  • Bypass valve for PTFE and VA pump body

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Sample Gas Pump P2.82 AMEX

Sample Gas Pump P2.82 AMEX
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.

  • Simple, sturdy construction
  • Easy to replace valves
  • Single-piece bellow
  • For aggressive sample gas
  • Conveys sample gas with condensate
  • Long life
  • Pump head with optional adjustable bypass valve
  • Low noise emission
  • With mounting bracket
  • FM C-US approval for Class I Div. 2

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Gas Pump P2.84

Gas Pump P2.84
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.

  • Simple, sturdy construction
  • Easy to replace valves
  • Single-piece bellows
  • Conveys sample gas with condensate
  • Long life
  • Atex versions (see separate data sheet)
  • Low noise emission
  • 115 V – versions with FM C-US approval
  • C-versions specifically for conveying flammable gasses
  • Bypass valve for PTFE and VA pump body

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemistry or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Sample Gas Pump P2.84 AMEX

Sample Gas Pump P2.84 AMEX
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.

  • Simple, sturdy construction
  • Easy to replace valves
  • Single-piece bellow
  • For aggressive sample gas
  • Conveys sample gas with condensate
  • Long life
  • Pump head with optional adjustable bypass valve
  • Low noise emission
  • With mounting bracket
  • FM C-US approval for Class I Div. 2

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Gas Pump P4.3

Gas Pump P4.3
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.

  • Easy to replace valves
  • Single-piece bellows
  • Conveys sample gas with condensate
  • Proven pump technology
  • Attractive price
  • Requires little space
  • Mounting accessories and fittings optional
  • Housing version IP20
  • Optionally with built-in bypass valve
  • 24 V version available
  • 12 V version available upon request
  • FM C-US approval (ordinary locations) optional

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

Sample Gas Pump P4.83

Sample Gas Pump P4.83
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.

  • Easy to replace valves
  • Single-piece bellows
  • Conveys sample gas with condensate
  • Proven pump technology
  • Attractive price
  • Requires little space
  • Mounting accessories and fittings optional
  • Housing version IP20
  • Optionally with built-in bypass valve
  • 24 V version available
  • 12 V version available upon request
  • FM C-US approval (ordinary locations) optional

Gas analysis is key for safe and efficient system operation in the chemical industry, petrochemical or biochemistry. Many of the analysis processes used in these fields require sample gas extraction and conditioning.

In addition to the above products, ASaP B.V. can quickly deliver all spare parts for sample gas pumps, coolers, and probes.

  • Filters
  • Filter elements
  • Condensate Drains
  • Tubes (hoses)
  • Valves
  • Pump Heads
  • Bellows
  • O-rings
  • And everything else
Sample gas pumps by Bühler Technologies
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