Backflush - STF
Plastik-filtre-back-flush

Plastic filter
backflush

What is the STF Backflush difference?

Unlike the common plastic filters, in this system, there is no need to disassemble and clean the filter inner set to clean the particles between the discs.

As the filter is being cleaned at 100% while the system is running, irrigation continues uninterrupted and an efficient irrigation is provided even if the water contains heavy particles. Since the filter cleaning time is short (10-20 seconds), the amount of water discharged from the drain during backwashing is very low.  When The filter is cleaned 100%, pressure loss in the system remains at a minimum level and prevents unnecessary energy costs.

Superior filtering performance

Plastik-filtre-back-flush-anim

More pure, more clear

• With the plastic material used in its structure with its horizontal or angled fastening feature, it is compatible with all products and resistant to fertilizer and water corrosion.

• Thanks to independent filtering elements, maintenance is quick, easy and trouble-free.

• Thanks to the materials used in its production, displaying high resistance against pesticides, fertilizers, acids and to UV lights.

D Code Connection Type Flow rate Filtration surface D D1 H H1 K W Weight Packaging dimession
Inch (m³) (cm²) (mm) (mm) (mm) (mm) (mm) (inch) (kg) W-D-H
2" 200-20 Y-Y-Y 25 1470 59 205 755 481 311 3/4” 9,5 76-36-27
200-21 W-Y-W 25 1470 61 205 755 481 311 3/4” 9,5 76-36-27
200-22 W-W-Y 25 1470 61 205 755 481 311 3/4” 9,5 76-36-27
2 ½” 250-20 Y-Y-Y 30 1470 74 205 750 481 337 3/4” 10,0 76-36-27
250-21 W-Y-W 30 1470 76 205 750 481 337 3/4” 10,0 76-36-27
250-22 W-W-Y 30 1470 76 205 750 481 337 3/4” 10,0 76-36-27
3" 300-20 Y-Y-Y 35 1470 87 205 765 481 340 3/4” 9,9 76-36-27
300-21 W-Y-W 35 1470 89 205 765 481 340 3/4” 9,9 76-36-27
300-22 W-W-Y 35 1470 89 205 765 481 340 3/4” 9,9 76-36-27

Specifications

Body construction
NA6

Max working
pressure
8 BAR

Min working temperature
0 °C

Max working temperature
60 °C

Filtering
130 Micron

Inner set
Disc