Breather plug with valve and o-ring

Stainless Steel breather plug with specially-designed internal valve calibrated to 0,15 ÷ 0,30 bar. Opens at intervals and it allows venting of internal pressures created by fluid turbulence and it not allowing the entry of foreign bodies. Supplied without external seal.

Operating temperature : -20°C + 100°C.

Currently available in the versions:

• 1/4"
• 3/8"