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FILTERS BACKFLUSHING CONTROLLERS

Talgil's backflushing controllers line is known around the world by the name of FILTRON FAMILY.

The FILTRON line includes numerous combinations of features, capabilities and user interfaces. The idea is to satisfy the specific needs of every market in every aspect - number of outputs, with our without DP, programming method and more. The table below summarizes the FILTRON line.

THE FILTRON RANGE OF AUTOMATIC BACKFLUSH CONTROLLERS

MODELS
/
FEATURES

DC MODELS

AC MODELS

FT1 & DP
FT1/2/3 & DP
F246
F2 - 10
F8
F12/24/32
T1/2/3 & DP
F246
F10/22/34 … up to 94
F20/32
Number of outputs

1

1 / 2 / 3

2 / 4 / 6

2 / 4 / 6 / 8 / 10

8

12 / 24 / 32

1 / 2 / 3

2 / 4 / 6

10 / 22 / 34 … up to 94

20 / 32

Kind of solenoid

LATCHING 3 wired

LATCHING 2 wired

LATCHING 3 wired

LATCHING 2 wired

LATCHING 3 wired

LATCHING 3 wired

24 VAC

24 VAC

24 VAC

24 VAC

DP electronic embedded

+

+

-

OPTION.

-

-

+

-

OPTION.

-

Flushing triggered by DP and/or time

+

+

+

+

+

+

+

+

+

+

Operation by DP only

+

+

+

+

+

+

+

+

+

+

Manual operation

+

+

+

+

+

+

+

+

+

+

Flexible flushing cycle

+

+

+

+

+

+

+

+

+

+

Flexible flushing duration

+

+

+

+

+

+

+

+

+

+

Flexible DP looping limit definition
1*

constant or unlimited

constant or unlimited

+

+

+

+

constant or unlimited

+

+

+

Flexible inter-valves delay

-

-

+

+

+

+

-

+

+

+

Flexible DP reaction delay

-

-

+

+

+

+

-

+

+

+

Low pressure wait

-

-

-

-

+

+

-

-

+

+

Counters of starts by DP / time / volume

-

-

-

OPTION.

+

+

-

-

+

+

Events report

-

-

-

-

-

+

-

-

-

+

Multiple filter batteries control

-

-

-

-

-

+

-

-

-

+

Optional definition of main valve

+

+

+

+

+

-

+

+

+

-

Flushing triggered by volume

-

-

-

-

+

+

-

-

+

-

Programmed via dip switches

+

+

-

+

-

-

+

-

-

-

Programmed via rotary switches

-

-

+

+

-

-

-

+

-

-

Programmed via display + key board

-

-

-

OPTION.

+

+

-

-

+

+

Energy source
1.5V “C”
x 4
1.5V “C”
x 4

12V x 1

1.5V “D”
x 4
or
12V

12V x 1

Solar cell & recharg. 12V battery

2*

2*

2*

Additional power supply

  • 1* - When the constant limit is exceeded, flushing will be triggered by time only
  • 2* - 220 or 110 volt transformer included

Additional accessories

 
  • Electronic DP sensor –  highly accurate, easy to use, low power consuming device for measuring the pressure difference of automatic filters inlet and outlet, suitable for use with any backflush controller.
  • Adaptors of 2 wired latching solenoids for use with controllers designed for activating 3 wired solenoids.

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