See More About: Langfordmetal Site Brisbane Steel Fabrications Sealed Ventilators and Blowers by Oleg Tchechet Buffalo Fan Co. has a lot of experince with gas tight and zero leakage construction on fans and blowers, including: multistage lip shaft seals; Buna-N, Viton and Teflon seals; mechanical shaft seals; special fan housing gasketings; single and double carbon […]