Van Enterprises PVC Garden Hose Adapter (Male 1.5" NPT x 3/4" GHT) for Sump Pump and Pool Pump Hose Adapter [Available 1.25" and 1.5" NPT Hose adapters]
Brand: Van Enterprises

This simple PVC male adapter allows you to connect to a standard 1.5" pipe thread (OD is 1.85") on one end and to a 3/4" garden hose thread to another end. Perfect application for sump pump or pool pumps.
Available in 1/2” 3/4”, 1", 1.25" and 1.5" garden hose adapters for sump pumps
NOTE: NOT SURE WHICH HOSE ADAPTER TO BUY? Please see the Pipe Threads Table Conversion

PVC Garden Hose Adapter for all pumps including sump pumps and pool pumps
1.50" Male NPT and 3/4" Garden Hose Thread (GHT)
Available sizes in 1/2", 3/4", 1", 1.25" and 1.5" garden hose adapters
IF OD is 1.85", then purchase this 1.50" adapter