Mc-techgroup MP47_D Operator's manual Manuel d'utilisateur télécharger pdf (Page 10)

Gas sampling and gas conditioning technology 6-1.1.1-ME

10 VERSION MP47/R AND MP47-Z/R WITH INTEGRATED NEEDLE VALVE TYPE

.../R FOR FLOW ADJUSTMENT

The integrated needle valve in the pump head is an internal bypass and allows to adjust the flow

capacity . In case of the optimal needle form, flow adjustment in a wide range is possible. All parts in

contact with sample are made from PTFE and PVDF. No O-rings are necessary.

Figure 2 Pump type MP47/R

Figure 3 Flow capacity type MP47/R Figure 4 Flow capacity type MP47-Z/R

Needle valve

Pump head

Sample gas

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 21 22

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Mc-techgroup MP47_D Operator's manual Manuel d'utilisateur Page 10