Omega Products DA28401 User Manual
VENT PLUG
60 (2.4)
37 (1.4)
19
(0.7)
ø 40 (1.6)
58 (2.3)
31 (1.2)
20
(0.7)
M40 x 1.5
[ø40 (1.6)]
DA284 Series
Starts at
$
21
l High Degree of Protection
l Semipermeable Membrane
l Easy to Install
l Corrosion Resistant (SS Model)
l Food Safe (SS Model)
Pressure differentials in enclosures with a
high degree of protection with respect to
humidity and dust are a result of inside and
outside temperature fluctuations. In case of
negative pressure or vacuum, dust and
humidity can be absorbed through the door
seal and can enter the enclosure. As the
humidity cannot exit the enclosure
condensation may occur. The easy to install
pressure compensation device DA284
provides the compensation of pressure at a
protection degree of IP66. A semipermeable
membrane inside the plug allows air and
humidity to leave the enclosure. In the
opposite direction, it only allows dry air into
the enclosure while humidity and dust from
the outside are blocked by the membrane.
DA28405, $21,
shown actual size.
Installation: Make cut-out
Ø 40.5 + 0.5 mm (1.6 + 0.02") in
enclosure wall and mount pressure
compensation device with nut. Please
make sure that the sealing gasket is
put in place on the outer side panel
of the enclosure. For optimal pressure
compensation we recommend to use
two devices on opposite sides towards
the top of the enclosure.
Dimensions: mm (in)
SPECIFICATIONS
Mounting Thread: M40 x 1.5 with nut
Depth in Enclosure: Approx. 16 mm
(0.63") [SS model 9 mm (0.35")]
Material: Plastic, light gray (SS model
V2A- DIN 1.4404/AISI 316L)
Sealing: Sealing gasket NBR
Filter: Semipermeable membrane
Air Permeability: 1200l/h at a pressure
difference of min. 70 mbar
Dimensions: Ø 60 x 37 mm (2.4 x 1.5")
SS Model: Ø 58 x 31 mm (2.3 x 1.2")
Fitting Position: Variable
Operating/Storage Temperature:
-45 to 70°C (-49 to 158°F)
Stainless steel model
To Order (Specify Model Number)
MODEL NO. PRICE PROTECTION TYPE UNIT WEIGHT
DA28405 $21 IP66 (EN 60529)/IPX9K 2 pcs 90 g
(EN 40050-9) ABS plastic (45 g/piece)
DA28401 120 IP66 (EN60529)/IPX9K 1 pc 160 g
(EN 40050-9) stainless steel
Comes with operator’s manual.
Ordering Example: DA28405, IP66 (EN 60529)/IPX9K (EN 40050-9), $21.
AVAILABLE FOR FAST DELIVERY!
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