MKIV HEADER PUMP. 4.90" IMP, 3/4HP/115/230/1PH/1800 RPM - TEFCOPTIONS INCLUDE 3 PHASE AND STAINLESS STEEL IMPELLER.INCLUDES GASKETS AND HARDWAREMKIVBT4$1,406.00PricePHASE*SelectIMPELLER*SelectQuantity*Add to CartCROSS REFERENCETHE MKIVBT4 HEADER PUMP IS THE LARGEST DIAMETER IMPELLER THAT CAN BE FIT INTO A RAYPAK INTEGRAL PUMP RETURN HEADER.ALSO FITS 2B1050
