4300 VIL Seal Change (16x16x19)

A guided tutorial of changing the seal on Armstrong 4300 16x16x19 Vertical In-Line pumps.

[@peterbiesterveld]

I wish you would verify that there is no power with a meter! Blades on a disconnect fail sometimes.

[@alanfryer3176]

these pumps are one of the worst on the market, repeatedly getting calls from site that have these pumps fitted