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Leak Free Stack Testing Pump Assembly

  • $1,106.00

Meets or exceeds the following methods/laws/requirements:


Section (Metering System), US EPA Method 5

Product Description

This is a modified lubricated rotary vane vacuum pump, mounted in a black finish stainless steel pump frame. Capable of achieving the recommended sampling rate of 0.75±0.25 scfm while preventing the valves in the dry gas meters from floating. Modified and tested to be leak-free. Recommended for use in most stack sampling procedures in order to obtain an accurate sampling rate.

The recommended sampling rate of 0.75±0.25 scfm has been carefully selected by experts so that it is optimized on the following factors:

  • Maximizing the catch (on filters)
  • Minimizing the weight of the sampling train/setup
  • Sufficient heat transfer to condense 50% water
  • Able to operate at a pressure drop of around 15 inHg (if filters get dirty)

This product connects to the following (non-exhaustive) list of products from Aer Sampling:

  1. Aer Sampling Metering Consoles


Other Applicable Documents:


Product Specifications

Meter Console connections:
Vacuum line: 3/8 inch quick connects
Pressure line: 3/8 inch quick connects
Electrical: IEC C14

100-127 V / 60 Hz
220-240 V / 50 Hz

Additional sensitivities to chemicals or pressure/vacuum:
No flammable or explosive gases, nor operate in an environment containing such gases.
Corrosive gases and particulate matter will cause damage to the unit. Filtration is required to remove water vapor, oil-based contaminants, and other liquids.


Packing Dimensions (Length x Width x Height):
English (inch): 20.0 x 14.2 x 10.8
Metric (cm): 51.0 x 36.0 x 27.5

Weight (Gravitational): 37.7 lbs / 17.1 kg

Other Information

Consumables (lubricant oil etc.) are NOT included.
Consider buying transport cases if you will be traveling too far from your main offices.


Store the tubing/hoses loosely (i.e., don’t coil it too tightly) to avoid tubing from developing cracks which will cause leaks in time.
A lubricated vane pump generally needs low maintenance but requires a periodic oil change.

Manufacturing Warranty and Technical Support

All our products come with a one-year warranty against manufacturing defects and one-month technical support for free. Please refer to our Frequently Asked Questions (FAQs) page for more details.


Information presented here is subjected to Aer Sampling Group's terms and conditions.
In case of discrepancy between English version and the non-English version, the English version shall prevail.
Doc ID: AERHQWW-pn-1278-en
Last revised (Excluding prices): 0; 12.07.21

Catalog ID Catalog/Product Name Obsolete Catalog ID(s)
PN-1278 100-127V Leak Free Stack Testing Pump Assembly -
PN-357 220-240V Leak Free Stack Testing Pump Assembly UM-PA

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