Product Type Condensate Neutralizers Compatible Grainger Part Number 55GY97 55GY98 Compatible Mfr Model Number 11HU300A1NS1110A 11HU400A1NS1110A Overall Height 6 in Overall Width 6 in Overall Depth 22 1/2 in Condensate Flow Rate 11 gph Body Style Tubular-Style Condensate Neutralizer