Original Germany KNF Explosion-proof Air Pump Diaphragm Vacuum Sampling Pump N87TT.9E Ex 

Adapt to the environment:

This product is used in industrial process gas continuous analysis system (extraction measurement), for gas extraction, internal anti-corrosion treatment, especially suitable for flue gas analysis. Extraction of gases such as SO2, NOX, CO2, CO, N2, O2, or a mixer can be performed.

Technical Parameters:

(1) Model: N87TT.9E Ex

(2) Air pumping capacity: 7.5L/min

(3) Power supply: 230VAC 50Hz

(4) Interface: 1/8'' internal thread

(5) Piping: Φ6 PTFE tube

(6) Working pressure: Pmax: 0.5 Bar

(7) Power: 60W

(8) Weight: 6.7 Kg

Installation method:

This product is panel mounted, the mounting hole spacing is: 48mm, 48mm. The mounting hole size is: 4-Φ5.

Daily maintenance:

This product is an oil-free diaphragm vacuum pump, no need to refuel. If the inside is clogged or contaminated, open the top four screws, clean the gasket, and clean the pump membrane. If there is serious pollution, resulting in air leakage or insufficient air supply during the sampling process, the pump membrane should be replaced in time.