YJJ PM25181-86 KNF Corrosion Resistant Gas Sampling Pump N86KTE for Industrial Flue Gas Extraction

Product Description:

YJJ PM25181-86 KNF Corrosion Resistant Gas Sampling Pump N86KTE for Industrial Flue Gas Extraction

Features:

Core parameters

- Model: **PM25181-86**
- Brand: KNF (Germany)
- Pump type: Oil-free dry diaphragm pump, PTFE anti-corrosion diaphragm, resistant to corrosive gases
- Rated flow rate: **5.5 - 6 L/min**
- Power supply: 220 - 230V AC, 50Hz, power 60W
- Interface specification: G1/8" internal thread, compatible with Φ6/Φ8 fluorine tubes and stainless steel sampling tubes
- Maximum working pressure: 2.5 bar
- Limiting vacuum degree: approximately 100 mbar (absolute pressure)
- Protection level: IP20
- Working environment temperature: 5 - 40℃
- Installation method: Fixed by bracket, installation hole distance 47×48mm, 4 Φ5 installation holes
- Weight: approximately 1.1kg
- Features: Oil-free design, no need to add lubricating oil; strong self-priming ability; corrosion-resistant for gas contact components, suitable for acidic flue gas; stable flow rate, suitable for long-term continuous online operation

Typical application

1. **CEMS Continuous Emission Monitoring System (Core Scenario)**: Collect samples of flue gas from boilers and kilns, and transport them to analyzers for detection of SO2, NO*, CO, CO2, O2, HCl, etc. as components of flue gas. Online flue gas analyzers such as SICK are equipped with original factory sampling pumps.
2. Online extraction and sampling of industrial process gases, VOC gas sampling, and environmental air monitoring.
3. Laboratory gas analysis, gas analyzers, and gas pre-treatment system for gas extraction.

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Maintenance points: Dry and oil-free, no need for oil addition; The diaphragm is a consumable part. When the flow rate decreases or there is air leakage, replace the pump diaphragm and valve plate assembly.

Specifications: