Dolphin® Model Flushometer 111-1.28
High-Efficiency Toilet
Description
Exposed Water Closet Flushometer, for floor mounted or wall hung 1½" top spud bowls. Specifically engineered for salt water and severe water conditions.
Flush Cycle
Model 111-1.28 High Efficiency (factory set at 1.28 gpf/4.8 Lpf)
Valve Adjustment Range: 0.5 gpf/1.9 Lpf to 16.0 gpf/60.6 Lpf
Factory settings made at 40 psi (275 kPa) — flush volume will vary with pressure and flow rate
Specifications
Quiet, Exposed, Chrome Plated Closet Flushometer with the following features:
- Metal Lever Handle
- 1" I.P.S. Screwdriver Bak-Chek Angle Stop
- Vandal Resistant Stop Cap
- Adjustable Tailpiece
- Vacuum Breaker Flush Connection
- Spud Coupling and Flange for 1½" Top Spud
- Flushometer does not require water pressure to positively shut off
- High Copper, Low Zinc Brass Castings for Dezincification Resistance
- Non-Hold-Open Handle and No External Volume Adjustment to Ensure Water Conservation
- Handle Packing, Stop Seat and Vacuum Breaker to be Molded from PERMEX Rubber Compound for Chloramine Resistance
Valve Body, Cover, Tailpiece and Control Stop shall be in conformance with ASTM Alloy Classification for Red Brass. Valve shall be in compliance to the applicable sections of ASSE 1037.
Variations
| Code | Description |
|---|---|
| GJ | Ground Joint Stop |
| K | Wheel Handle Stop |
| U | 1¼" Flush Connection and Spud Coupling |
| YB | Sweat Solder Adapter Kit |
| YBYC | Sweat Solder Adapter & Cast Set Screw Wall Flange |
| YG | Extended Bumper on Angle Stop (for seat with cover) |
| YO | Bumper on Angle Stop (for open front seat without cover) |
| XYV | Less Vacuum Breaker |
NOTE: Bak-Chek Angle Stop available with 1" Whitworth Thread (please specify). Ground Joint Stop (GJ) recommended for salt water applications. Vacuum Breaker usually not required when used with non-potable water (specify XYV Variation).
Accessories
See Accessories Section of the Sloan catalog for details on these and other Flushometer variations.
LISTED BY I.A.P.M.O. ??
This space for Architect/Engineer approval
Diagram
A diagram illustrates the dimensions of the flushometer and its connection to a toilet fixture. Key measurements include: 2¼" MIN. (57 mm) for the supply pipe, 11½" (292 mm) from the center line of the fixture to the top of the flushometer, and 4¾" (121 mm) from the center line of the fixture to the center line of the waste pipe. The diagram also shows the center line of the fixture relative to the finished wall and finished floor.
