330542-755 | BLOWER DOOR | Carrier Size_4-1/4IN Technical Specifications: **Size:** ½"**Material:** Brass**Flow AW611EH-111-J7

330542 755 BLOWER DOOR Carrier Size_4 1 4IN Technical Specifications: **Size:** ½"**Material:** Brass**Flow AW611EH 111 J7 Technical Specifications: **Size:** ½"**Material:** Brass**Flow Type:** Two Way**Pressure Rating:** 600 WOG**Temperature Rating:** 20°F to 410°F ( 29°C to 210°C)**End Connections:** Sweat**Handle Type:** T HandleShop our HVAC supply store today and experience the best prices and fast shipping for your industrial supply needs 3 4 X 4 1 2 KWIK STRIP (46620) and experience the difference BLOWER DOOR SKU: 330542 755 The Carrier NCO 330542 755 Blower Door is designed to provide superior airflow and pressure control in industrial and commercial applications With its robust construction and reliable performance