Gerber UF-21-377, Elongated Bowl, 12" Rough-In, White, Ultra Flush Series
26 Available At All US Supply Locations
Gerber GUF21377 Ultra Flush 1.1 gpf Elongated Toilet Bowl – ErgoHeight, 12" Rough-In
The Gerber GUF21377 Ultra Flush elongated toilet bowl is engineered to pair with Sloan Flushmate pressure-assisted systems for high-performance waste removal at 1.1 gallons per flush. Featuring a 17" ErgoHeight™ bowl, this ADA-compliant model provides accessible seating while maintaining strong flushing efficiency. Suitable for commercial or residential use, the bowl is designed for installations requiring durable, water-saving fixtures.
Product Features
- Flush Technology: Compatible with Sloan Flushmate pressure-assist systems (sold separately) for consistent high-efficiency flushing
- Bowl Height: ErgoHeight™ 17" rim height meets ADA requirements for accessibility
- Bowl Shape: Elongated configuration offers additional comfort and forward clearance
- Rim Design: Rim jet technology ensures uniform rinsing and improved bowl cleanliness
- Mounting Configuration: Designed for floor-mount installation on 12-inch rough-in
Technical Specifications
- Model Number: GUF21377
- Flush Volume: 1.1 gallons per flush (4.2 Lpf)
- Rough-In: 12 inches
- Bowl Type: Elongated
- Seat Height: 17 inches (ADA compliant)
- Color: White
- Trapway: Fully glazed, 2-1/8" diameter
Installation Considerations
The GUF21377 is designed for compatibility with Flushmate pressure-assist tanks (not included). Ensure correct tank pairing to meet flushing performance standards. Installation requires a standard wax ring, floor bolts, and compatible seat, all sold separately. For optimal results, installation should be completed by a licensed plumber or qualified technician familiar with pressure-assisted systems.
Contractor Notes
- ✔️ Commercial-Grade Performance: Pressure-assisted bowl supports high-use applications with minimal maintenance
- ✔️ Low Water Consumption: 1.1 gpf performance supports LEED and WaterSense objectives when paired with approved tanks
- ✔️ ADA Compliance: 17" bowl height provides accessible design for public and private facilities
Specifications
| Weight | 50.000000 |
|---|---|
| Length (inches) | 28 |
| Width (inches) | 10 |
| Height (inches) | 18 |
| Item Type | Toilets |
| Brand | Gerber |
| Manufacturer | Gerber Plumbing Fixtures, LLC |
| MPN | GUF21377 |
| Sub Type | Toilet Bowl |
| Rim Height | 17 in |
| Rough-In Size | 12 in |
| Warranty | Limited Lifetime |
| Bowl Shape | Elongated |
| Trapway Size | 2 in |
| Material | Vitreous China |
| Mounting Type | Floor |
| Item Returns | This item can be returned |