Draining a Vacuum Line to Atmosphere

Draining a vacuum line with a mechanical pump and atmospheric pressure.

Draining a Vacuum Line to Atmosphere
 

Component Descriptions

Part Component Function
1 Isolation Valve to isolate the pump from the vacuum line
2 Isolation Valve to isolate the pump from the vacuum line drain pocket
3 Strainer to protect the pump from detritus
4 Check Valve to ensure directional flow through the pump
5 Condensate Pump to pump condensate from the vacuum line
6 Check Valve to ensure directional flow through the pump
7 Isolation Valve to isolate the pump from the drainage system
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Table of Parts

Part   Component Bronze Cast iron SG iron Steel Stainless steel Product details
1, 2 Ball Valve       M10 M10 Ball Valves
6, 8 Strainer Fig 1 or 12   Fig 12SG Fig 14 Fig 16 Strainers & Filters
14, 16 Disc Check Valve DCV1       DCV2, 3 or 4 Check Valves
5 Automatic Pump MFP14 Automatic Pump Pressure Powered Pumps
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