VEVOR Fuel Transfer Pump 110V, 15 GPM 57 L/min, AC Electric Oil Transfer Pump, with Auto Shut-Off Fuel Nozzle & Discharge Hose, High Flow Kit for Gasoline, Diesel, Kerosene, Biodiesel, Ethanol Blends
Yes, adapters are required for NPT thread fitment.
This pump uses BSPT threads (inlet 1″ BSPT, outlet 3/4″ BSPT), not NPT.
BSPT and NPT are not compatible directly. You need BSPT to NPT adapters for a proper, leak‑free connection.