The TOTO Drake G-Max 1.6 GPF toilet tank is designed for use with the Drake bowl. The Drake tank includes a tank to bowl gaskets, tank to bowl hardware, and toilet bolt caps. The Drake tank features TOTO's G-Max flushing system which features a 3-in wide flush valve, extra-large siphon jet, and a large trap way. This reliable combination generates a powerful cleansing flush with 1.6 gallons of water. The Drake tank comes equipped with a left-hand chrome trip lever. Additional items needed for installation and use must be purchased separately: toilet bowl, wax ring, toilet mounting bolts, water supply lines, and toilet seat. The Drake ST743S tank can be used on the following Drake bowls: C743E, C744E, C744EG, C744EL, or C744EF.10 Toto part # ST743S#01
| Color/Finish Family | White |
| Hardware Color Family | Chrome |
| Hardware Finish | Polished |
| Manufacturer Color/Finish | Cotton White |
| Weight (lb) | 35.00 |
| Approximate Flush Valve Size (in) | 3.00 |
| Base Warranty Labor (Months) | 12.00 |
| Base Warranty Parts (Months) | 12.00 |
| Depth (in) | 7.13 |
| Flush Lever Location | Left side |
| Flush Type | Single |
| Gallons Per Flush | 1.60 |
| High Efficiency | No |
| Lined Tank | No |
| Material | Vitreous china |
| Maximum Flush Rate | 1.6 GPF (6.06 LPF) |
| Rough-In Size | 12-in |
| Toilet Flushing System | Gravity fed |
| Warranty | 1-year limited |