Systemair DRAIN NIPPLE BKF - 3/4 " for air handling units

Drain nipple BKF Used when cleaning accumulated waste liquid and sludge from the casing (heavy kitchen use). On the fan`s casing a hole needs to be drilled (with a pyramid drill). Observe slope to drain. Not to be used with motor pointing downwards.The nipple is made of stainless steel. To be fastened with self-drilling screws onto the casing. Sealing tape/silicone sealant and fastening material is not provided.