Sample Gas Pumps with Enhanced Performance

The transport of sample gas from the sample point to the analyser is a crucial and critical task. It is important that the wetted parts of the sample pump must not react with the sample gas and traces of condensate must not harm the lifetime of the pump even under harsh conditions.

Bühler Technologies GmbH (Germany), a leading supplier of sample conditioning components and analysers produces sample gas pumps for almost 40 years for these demanding applications.

Bühler adds a new member to the family of sample gas pumps. The new P4 series provides one motor driving two pump heads simultaneously. The performance of the two heads is equal in flow and pressure and the customers can apply the pump either to pump two separate gas streams or to deliver a single gas stream with almost doubled flow rate with the heads connected in parallel.

The whole design is based on components used in the standard product range which leads to attractive pricing and low maintenance requirements at the same time.