D8 Duplex

East Coast Filter’s Model D8 Duplex Bag Filter Assembly permits continuous operation while reducing overall operating costs. Flow can be switched back and forth between two filter vessels, allowing one side to be serviced while the other is in use.

Benefits:
Four separate isolation valves are all operated simultaneously by a single lever
Valves use the standard butterfly design, known for their effective seal, low pressure drop and low cost
Any of the valves can be serviced individually, without need to disturb the other valves or piping. Replacements are readily available
Valves are soft-seated to provide bubble-tight closure
A variety of valve seal materials are available for use with a number of hard-to-handle fluids
Pressure drop is minimized because the flow path has the equivalent of only four elbows instead of the usual six
Mechanical stops assure that the valves are completely open or closed
A single-valve pressure balanced vent system is furnished to ease movement of the lever and to and to fill the just serviced vessel before use
Vents in filter covers and drain ports in filter housing speed evacuation and filling

Trouble Free Continuous Operation
Low Pressure Drops 
Permanently-piped housings
Covers are O-Ring sealed
150 PSI Design 
Carbon Steel, Stainless Steel (304 or 316)
Tripod Adjustable Legs
NPT or Flange Connections
Butterfly Valves are 316SS (Wetted Parts on SS Models)
Vent, Gauge, and Drain Ports 
Stainless Steel Models include SS Adjustable Legs

Below is all information pertaining to the D8 Duplex Bag Filter Vessel:

D8 Duplex Bag Filter Vessel

D8-30-2F-2B-150-__-__-PB-DP Drawing
D8-30-3F-2B-150-__-__-PB-DP Drawing
D8-30-3F-2B-150-__-__-PB-DP-MAN Drawing
D8-30-4F-2B-150-__-__-PB-DP Drawing
D8-30-4F-2B-150-__-__-PB-DP-MAN Drawing

Cannot find the configuration you are looking for? We would be happy to issue you a formal quote with exactly what you need.