90 Series

Vertical
Self-Cleaning
Water Filter
NSF 61 Certified

The 90 Series is a compact filter that offers a unique right angle flange configuration.

 

Series

90

At Work

All Details at a Glance

How it Works - Tutorial

See the Forsta Filters 90 Series in action.
View time: 2:40

 

90 Series - Vertical Self-Cleaning Filters

The 90 Series offers a unique configuration of self-cleaning irrigation and industrial water filters. Often referred to as vertical self-cleaning filters, the 90 series filters can be installed in any orientation.

90 Series self cleaning water filters have a right angle flange configuration that provides a compact filter unit. A 90 Series automatic water filter is much smaller than its 180 Series counterpart, and offers a space-saving alternative.

90 Series industrial water filters are ideal where large debris from source water is not a concern. These filtration systems house a single fine screen, and achieve specified water quality in one step.

These automatic water filters provide solutions in a wide variety of industrial, irrigation, and municipal applications.

 

NSF 61 Certified

Specifications

US Metric
Strainer Max Flow Rate 1,600 gpm 363 m³/h
Operating Pressure 40 - 150 psi * 2.5 - 10 bar *
Max Temperature 150º F * 65º C *
Screen Opening 5µ - 4,000µ
Flush Valve Size Single 1", 1.5" or 2" 25 mm, 40 mm or 50 mm
Flush Duration 4 - 30 seconds
Flush Volume 1 - 110 gallons 3.8 - 416 liters
Material of Construction 304/316L Stainless or Super Duplex
*Higher pressure and temperature ratings available upon request

Filter Model Screen Area Max Flow Rate Connection Size CAD/PDF Files
  ft² cm² gpm m³/h in mm dwg step pdf
M.75-90 0.4 372 50 11 0.75 20
M1-90 0.4 372 75 17 1 25
M1.5-90 0.4 372 100 23 1.5 40
M2-90 0.4 372 100 23 2 50
ML1.5-90 1 929 150 34 1.5 40
ML2-90 1 929 200 45 2 50
ML3-90 1 929 200 45 3 80
ML4-90 1 929 200 45 4 100
A1-90 1 929 75 17 1 25
A1.5-90 1 929 150 34 1.5 40
A2-90 1 929 200 45 2 50
A3-90 1 929 200 45 3 80
B2-90 2 1858 200 45 2 50
B3-90 2 1858 300 68 3 75
B4-90 2 1858 400 91 4 100
C2-90 3 2787 200 45 2 50
C3-90 3 2787 300 68 3 80
C4-90 3 2787 500 114 4 100
C6-90 3 2787 600 136 6 150
C8-90 3 2787 600 136 8 200
CL2-90 4 3716 200 45 2 50
CL3-90 4 3716 300 68 3 80
CL4-90 4 3716 500 114 4 100
CL6-90 4 3716 800 182 6 150
CL8-90 4 3716 800 182 8 200
CXL3-90 5 4645 300 68 3 80
CXL4-90 5 4645 500 114 4 100
CXL6-90 5 4645 1000 227 6 150
CXL8-90 5 4645 1000 227 8 200
CXL10-90 5 4645 1000 227 10 250
D3-90 4.25 3948 300 68 3 80
D4-90 4.25 3948 500 114 4 100
D6-90 4.25 3948 850 193 6 150
D8-90 4.25 3948 850 193 8 200
E4-90 6.25 5806 500 114 4 100
E6-90 6.25 5806 1000 227 6 150
E8-90 6.25 5806 1250 284 8 200
E10-90 6.25 5806 1560 284 10 250
F4-90 8 7432 500 114 4 100
F6-90 8 7432 1000 227 6 150
F8-90 8 7432 2000 363 8 200
F10-90 8 7432 2000 363 10 250
F12-90 8 7432 2800 363 12 300

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