In-Line Separators
Two-stage Cleaning for Unexpected Dust/Moisture Conditions
Vertical model, for airflow of 14 to 43 m ³ /min. Mounts on stack top.
Horizontal model, for airflow of 3 to 40 m ³ /min. Mounts underhood.
When your truck is being used in heavier-than-anticipated dust or moisture conditions, you may not have to replace the entire air cleaner. The problem may be solved by adding a Donaldson In-Line Separator. Installing this unit on your one-stage system creates a two-stage air filtration system. This enables an over-highway vehicle, which usually sees only light-dust, to be easily andeconomically adapted to off-road conditions, where medium- to heavy-dust is encountered. On/off road, mounted on inlet tubing or cowl mounted directly to air cleaner - Compatible with engine airflows of 14 to 43 m ³ /min. Horizontal model: On/off road, typically mounted under hood - Compatible with engine airflows of 3 to 40 m ³ /min. Applications Vertical model:
Vacuator ™ Valve P158914
How It Works 1 When moisture - and/or dust-filled air - enters at one end, the built-in, stationary vanes cause the air to spin. 2 This spin creates centrifugal force, which pushes all moisture and dust to the outside wall where it separates from the air. 3 Moisture and dust are thrown into the Vacuator Valve tubing, then automatically released by the Vacuator Valve. 4 Clean air (acceptable for maximum filter life and engine performance) passes to the air cleaner.
2
1
Features • 80% water removal efficiency • 70% dust removal efficiency
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4
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3
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4
Diameter
Length
Part
Airflow Range
Inlet
Outlet
(B)
(C)
(D)
Number
mm
mm
mm
mm
mm
Horizontal Style H001474 (1)
3 - 11
102 OD (2) 152 ID (3)
102 OD 152 ID 178 ID
140 217 244
292 438 432
182 294 305
H000875 H001906
14 - 28 20 - 40
178 ID
Vertical Style H000878
14 - 31 21 - 31 26 - 43
152 ID 178 ID 203 OD
152 ID 178 ID 203 OD
217 217 244
438 438 432
198 198 116
H000886 H001220
( 1) Lightweight aluminium construction
(2) OD = Outer Diameter
(3) ID = Inner Diameter
Engine Air Cleaners, Accessories & Service Parts n 127
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