perforated diffuser for sale, brand-new and used.

New Captive Aire Commercial 60" Hood Supply Plenum The Perforated Supply Plenum (PSP) introduces make-up air near to the hood and directs the air downward to the capture area of the hood. Providing the required make-up air for your kitchen system, the PSP evenly distribute air along the length of the hood through the perforated stainless steel diffuser plates.

SEROLOGICAL BATH