- Uncontaminated flow of sample gas
- For highly aggressive and corrosive gases
- Optimized PTFE-membrane
- Enclosed IP54-housing
- Can operate in any installed position
The diaphragm sample gas pump N87 TTE is used for continuous extractive gas analytics. It mainly serves for unadulterated sucking and pumping of highly aggressive and corrosive sample gas from sample point to the analyser house resp. analyser. Typical applications are emission measurements e.g. in waste incinarations and process measurements e.g. in chemical, petro-chemical, steel-, glassor cement-industry.
The N87 TTE is a reliable diaphragm pump with compact dimensions that guarantee an optimum integration in systems and devices. It has a highly gas tight PVDF-pump head whose components have been developed especially for pumping of agressive and corrosive gases. Special valves made of FFPM ensure a high tolerance to vapour and condensate. The patented PTFE-coated diaphragm was optimised using the finite-element-method. The results are an extremely long lifetime of the diaphragm and a high pneumatic performance of the pump. The pump is operating absolutely oil-free and ensures therefore an unadulterated pumping, evacuating and compressing of gases. The pump is ready for mounting and can operate in any position.