2013 Hot Sales Pressure Compensation Device DA284 Series IP66
Pressure differentials in enclosure with a high degree of protection are are result of internaland external external temperature changes.
In the case of negative pressure or partical vacuum, dust and humidity can enter the enclosure through the door seal. When the air inside the enclosure cools down, condensation may occur beacuse the humidity cannot escape the enclosure.
The easy-to-install pressure compensation device DA284 provides compensation of pressure at a protection degree of IP66.
Even with a slight overpressure, a waterproof membrane inside the plug allows the humidity to escape whilst blocking water and dirt from entering the enclosure.
thread M40 x 1.5 with nut
5Nm (max. 10Nm)
Depth in enclosure
plastic, light grey
sealing gasket NBR
1200l/h at a pressure difference of min. 70mbar
Ø 60 x 37mm
Operating / Storage temperature
-35 to +70°C (-31 to +158°F)
Other products for reference
Shanghai Saipwell Electric Co., Ltd. is a manufacturer of PTC heaters, Thermostats and all kinds of waterproof boxes with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in terminal substitution rail installation, button box, small terminal, relay, sensor, communication and other industries.
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