JACOB®

• Body: stainless steel 1.4305

• Membrane: polyether sulphone PES

• O-ring: nitrile rubber NBR

• Sleeve: stainless steel 1.4305 (M12x1,5) polyamide PA 6 (M20x1,5 and M40x1,5)

• Connecting thread: metric, as per EN 60423

• Protection for hermetically sealed electrotechnical and electronic enclosures against condensation water from alternating temperature and pressure, continuous ventilation and adaption of the inner pressure, hydrophobic and oleophobic PES-membrane

• Typical air flow: >400 ml/min/cm² at Δp = 0,07 bar

• Water entry pressure: >0,83 bar (dynamic WEP, 30 seconds)

• Temperature range: -40 °C ... +100 °C

• Protection grade: IP66 / IP68 -0,6 bar (60 min.) / IP69

The pressure balance element has no function if it is blocked with dust and / or submerged in water.