Delta 857-DST Features:
Covered under Delta’s limited lifetime warranty
DIAMOND Seal is easier to install and helps your faucet perform like new for life, reducing leak points and lasting twice as long as the industry standard
Everything you need is together in one convenient box, including integrated InnoFlex PEX supply lines
Laminar flow lends a beautiful, refined look that complements the design of the faucet
Push drain assembly included
WaterSense labeled faucet uses at least 20% less water than the industry standard without compromising performance
Faucet body constructed of brass
Brass is highly resistant to corrosion and an excellent choice to withstand high temperatures
Single hole installation
Deck mounted
Delta 857-DST Specifications:
Height: 7-1/8″ (deck to top of faucet)
Spout Height: 5-3/8″ (deck to spout outlet)
Spout Reach: 5-1/4″ (faucet base to spout outlet)
Flow Rate: 1.2 gallons-per-minute
Maximum Deck Thickness: 2-1/4″ (cannot mount on thicker decks)
Faucet Holes: 1 (minimum number of holes required for installation)
Additional Delta Links
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Delta Dorval Collection
Specifications
| Height | 7.125 in. |
| Water Connection | 3/8" |
| Faucet Centers | 0 in. |
| Flow Rate (GPM) | 1.2 |
| Max Deck Thickness | 2.25 in. |
| Spout Height | 5.375 in. |
| Spout Reach | 5.25 in. |
| Material | Brass |
| Thermostat | Modern |
| Insulation Type | Deck Mounted |
| Water Connection Type | Compression |
| Electronic | No |
| Faucet Holes | 1 |
| Handle Style | Cross |
| Number Of Handles | 2 |
| Valve Type | Ceramic Disc |
| Mounting Type | Single Hole |
| Spout Type | Fixed |
| Bridge Faucet | No |
| Waterfall Faucet | No |
| Vessel Faucet | No |
| Certifications | ANSI, ASME, CSA |
| Collection | Dorval |
| Country Of Origin | USA |
| Made in America | Yes |
| Manufacturer Warranty | Limited Lifetime |
| Approved for Commercial Use | Yes |
| ANSI Certification | A117.1 |
| CA Drought Compliant | Yes |
| Low Lead Compliant | Yes |
| ASSE Code | A112.18.1 |
| CSA Code | B125.1 |
| Commercial Warranty | 5 Year Limited |
| Drain Assembly Included | Yes |
| Escutcheon Included | No |
| Handshower Included | Yes |
| Valve Included | Yes |
| Pop-Up Included | Yes |
| Color | Brilliance Stainless |
| Color Tone | Stainless Steel |



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