The drawing is indicative and the proportions may not correspond to the table or real dimensions.
PRESSURE PLUGS IN POLYAMIDE PERFORATED WITH MEMBRANE FOR BALANCING THE PRESSURE - "HEYCO" SERIES
Material: polyamide 6/6 plugs, oleophobic/hydrophobic acrylic copolymer membrane, integrated O-Ring under the head.
Color: black.
Use temperature: -40°C / +105°C
IP protection: IP 65 / IP 67 / IP 68.
Flammability: flame retardant and self-extinguishing UL94-V2.
Features: these particular caps are perforated (holes with Ø 2.4 mm) to allow ventilation and heat dissipation. They are characterized by the special internal membrane which guarantees both an effective pressure balance and a continuous air exchange and which prevents the formation of humidity and the intrusion of liquids inside the equipment on which they are mounted. The membrane is firmly fixed inside the cap by means of ultrasonic welding. These plugs are UL classified for NEMA 3R, 4 and 4X type applications. Thanks to the fixing teeth, they snap into place and adapt to the thickness of the frame up to the maximum indicated in the table. Air flow is measured across an area of 3.7 cm 2 with an average pressure of 930 mbar/13.5 psi.
On request: for quantity, they can be supplied in gray or in other colors.
Regulations and Certifications: c-UR-us.
Color: black.
Use temperature: -40°C / +105°C
IP protection: IP 65 / IP 67 / IP 68.
Flammability: flame retardant and self-extinguishing UL94-V2.
Features: these particular caps are perforated (holes with Ø 2.4 mm) to allow ventilation and heat dissipation. They are characterized by the special internal membrane which guarantees both an effective pressure balance and a continuous air exchange and which prevents the formation of humidity and the intrusion of liquids inside the equipment on which they are mounted. The membrane is firmly fixed inside the cap by means of ultrasonic welding. These plugs are UL classified for NEMA 3R, 4 and 4X type applications. Thanks to the fixing teeth, they snap into place and adapt to the thickness of the frame up to the maximum indicated in the table. Air flow is measured across an area of 3.7 cm 2 with an average pressure of 930 mbar/13.5 psi.
On request: for quantity, they can be supplied in gray or in other colors.
Regulations and Certifications: c-UR-us.