Panametrics DewPro MMR30, Installation & Operation Manual

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Chapter 2. Installation Guidelines
8 DewPro® MMR30 Installation & Operation Manual
2.4 Method III - No Flow Restriction
2.4.1 Low Pressure Closed Loop
Figure 7: DewPro with No Flow Restriction
Closed loop systems, with dew points >-15 °C, may operate at a low pressure. The air passing through the DewPro
bypass is fed back to the main stream after a pressure drop in the main line.
In this configuration, the DewPro bypass has no flow restriction at the inlet and outlet. The outlet is equipped with a

6 mm (1/4”) tube fitting to allow simple connection of the loop tubing.