National Spencer 3/4 in. NPT Drum Faucet - John M. Ellsworth Co. Inc.
Self-Closing, 3/4 in Male NPT, Drum Faucet - 5A503|272081 - Grainger
Model No 08308 Brass Drum Siphon Adapter No. 08311 For Draining thirty and fifty-five Gallon Drums, With Brass Self-Closing Faucet No. 08902 | Justrite
08910 - Justrite Adjustable Brass Safety Faucet
Stainless Steel Drum Faucet
Vestil Jumbo Manual Drum Faucet with 2 in. Bung Size JDFT - The Home Depot