1" NPT
Turbines Inc USA 1" NPT 5-50 GPM 316SS TM0100 Liquid Turbine Meter
This thing measures 530*200*150cm or 208*79*59in, so plan your layout accordingly.
ZeeLine 1575 Oil Filler No Drip Nozzle National Spencer Flex Nozzle
You will find that The epoxy resin store tests every batch for quality before shipping.