Automatic Filter Systems From Pelmar Engineering

Automatic Screen Filters from Pelmar Engineering operate on line pressure alone, eliminating the need for an external power source. As water passes through the filter, the dirt particles are collected on the screen. This causes a drop in water pressure. When the pressure drop reaches a preset level, the cleaning cycle is initiated. The Vacuum Screen Cleaner aggressively suctions the dirt from the inside of the screen and flushes it out the drain.

The backwash cycle is accomplished in seconds without interrupting the main flow.

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“Minitwist” Model MTFC is a fully automatic, self-cleaning filtration system for flows of 0 - 100 US GPM (23M3/H). It removes dirt as fine as 20 micron, and uses a very small amount of water during cleaning process. In filtration mode, flow is from bottom of filter to inside of screen, and out. During cleaning mode, rotating nozzles collect dirt removed from screen by reverse flow, and sends it out through top of filter. Backwash process takes only 5 seconds.

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Size: 3" & 4" Disc filter Batteries
          6" - 10" inlet/outlet manifold diameter
Capacity: Medium and High flow (100-500 m3/hr and higher)
Operation: Modular, Semi Automatic Disc Filtration System

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Features

• All internal components are lifted from the strainer body upon cover removal.
• Reverse rolled wedge wire screen exhibits both high strength and optimal performance.
• Low inertia tubular backwash assembly increases backwash efficiency and minimizes power requirements.
• Correctly proportioned outer annulus decreases pressure drop.
• Superior quality construction with corrosion resistant internals.
• Zero-Bypass. The straining element has both an upper and lower seat.
• Full port backwash line results in no flow restriction.
• Composite bearing requires no maintenance.
• Large inspection port allows for inspection and removal of settled debris.
• Large bottom chamber slows fluid velocity prior to straining.
  

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Related Automatic Filter Systems Web Sites

• www.automaticfilter.ca