Page 58 - Schroeder - Process Filtration

ATF Automatic Twist Flow Strainer ATF-3.5, ATF-4

1760 gpm b2 D b1
6662 L/min

230 psi NW1
16 bar h3

NW1
10.62“ (270)
4“ (100)
H max.

d1 30“ (770) 33“ (850)
h1

52“ (1319) Ø0.86 x (4x)
(Ø 22)

NW2

Filter NW1 NW2 H Max. h1 h2 h3 b1 b2 D d1 Installation Height
Size in in in in in in in in in in in
(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm)
ATF 5.91 3.94 88.98 70.28 77.95 18.82 11.18 17.13 22.24 10.75 51.18
3.5 (150) (100) (2260) (17.85) (1980) (478) (284) (435) (565) (273) (1300)

ATF 4 7.87 5.91 101.77 78.94 88.19 22.91 14.45 20.24 26.38 12.75 40.06
(200) (150) (2585) (2005) (2240) (582) (367) (514) (670) (323.9) (1170)

Filter Filtration Rate: 200-3000 μm slotted tube only
Housing Operating Rate: 32°F - 194°F (0°C - 90°C)
Specifications Housing Material: Stainless Steel or Carbon Steel

Size: 3.5 4
Flow Rate: 350-965 gpm 440-1760 gpm
(1324-3652 L/m) (1665-6662 L/m)
Pressure Rating: 145 or 230 psi 145 or 230 psi
(10 or 16 bar) (10 or 16 bar)
Connections Inlet/Outlet: 6" Flange 8" Flange
(DN 150) (DN 200)
Connection Discharge Line: 4" Flange 6" Flange
(DN 100) (DN 150)
Filter Area: 540 in 2 605 in 2
(3500 cm ) (3900 cm )
2
2
Weight: 578 lbs 920 lbs
(263 kg) (418 kg)
Volume: 34 gal 60 gal
(130 L) (230 L)

58 SCHROEDER INDUSTRIES | PROCESS FILTRATION