TS | sku: TY-0275537 T&S Non-Splash Aerator T&S Brass 2.2 GPM aerator with polished chrome plated brass body and 55/64-27 UN female inlet. Certified to ASME A112.18.1/CSA B125.1, NSF 61-Section 9 and NSF 372.2.2 GPM aerator with polished chrome plated brass body55/64-27 UN female inletPolished... Log in for pricing