A pump to return coolant to the radiator

After draining the 15 gallons of coolant from the Prevost bus I was working on today so I could replace a hose on the water pump. I was faced with having to return the coolant back into the system by dipping a container into the buckets climbing a ladder to reach the radiator fill pour that through a small funnel with a long flexible hose, or figure out an easier way. Which turned out to be a new pump I had bought for an evaporative cooler last year and never got around to installing and a length of hose with a short piece of ss tubing on the end. No climbing a ladder numerous times and pouring in a couple quarts at a time I simply pumped it all in no funnel required no climbing on risk of spillage
Attachment 42670