refrigeration fittings for sale, brand-new and used.

McCANN'S ASSE 1022 BACKFLOW PREVENTER / CHECK VALVE WITH VENT PORT ABF-1 SERIES MANUFACTURED BY ANDERSON BRASS CO. BRAND NEW FEATURES: WORKING PRESSURES FROM 10-200 PSIG WORKING TEMPERATURE UP TO 130 OF 3/8" FLARED x 3/8" NPT CONNECTIONS 1/4" BARB VENT ATMOSPHERIC PORT FOR VISUAL INDICATION OF PRIMARY CHECK LEAKAGE RELIABLE AND ROBUST DESIGN. MINIMIZED LEAK POINTS PERFORMS AND FUNCTIONS BETTER THAN OTHER DEVICES IN THE MARKET EASY TO INSTALL.