Circulating Pump Lubricant, Container Type Tube, Container Capacity 1.5 oz, Compatible with Pump Type In-Line Circulating Pumps, Series Family 100 NFI, 2-1/2 in, 2-1/2 in AB, 2 in BNFI, HD3, HD3 AB, HV BNFI, HV NFI, LD3, LD3 AB, PD37S, PR, 100 BNFI