Miraco 447 Top Assembly Complete for 3330E and 3330

Extend the life of your Miraco 3330 / 3330E automatic waterer with the insulated 447 Top Assembly — the smart, simple upgrade that keeps your system performing strong. This fully-insulated top delivers an exceptional R-factor (approx 7 per inch) to maintain water temperature stability: keeping water cooler in hot summer months and warmer during freezing winter conditions. Ideal when the original top shows wear or insulation is exposed, this replacement assembly gives you fresh sealing components and rugged durability — without the expense of replacing the entire waterer.

This Top Assembly package includes:

• Top Gasket 98" part number 433
• Lid Bracket part number 544
• 1/4" x 1" S.S. Bolt part number 545
• Inspection Plug part number 604
• Inspection Plug Gasket part number 712

Designed for beef and dairy operations, the 447 Top Assembly is compatible with the 3330 (non-heated) and 3330E (heated) models. Installing this insulated top means you maintain reliable water delivery, reduce heat loss and freezing risk, extend the tank’s usable life and minimize downtime.