Delta 657-DST Features:
Covered under Delta’s limited lifetime warranty
Faucet body constructed of zinc
Coordinates with products from the Dorval line
Single hole mounting type
Deck mounted installation – 1 hole faucet mounts directly to sink or countertop
Single cross handle controls the flow and temperature of water
Faucet includes diamond seal ceramic disc valve
ADA compliant
Drain assembly not included
Delta 657-DST Technologies and Benefits:
DIAMOND™ Seal: Using diamonds, the hardest naturally-occurring substance on Earth, we’ve engineered a faucet that’s longer lasting, leak-free and less hassle to install
Delta 657-DST Specifications:
Height: 9-11/16″ (deck to top of faucet)
Spout Height: 7-3/8″ (deck to spout outlet)
Spout Reach: 5-1/2″ (faucet base to spout outlet)
Flow Rate: 1.2 gallons-per-minute
Maximum Deck Thickness: 3″ (cannot mount on thicker decks)
Faucet Hole Size: 1-1/2″
Faucet Holes: 1 (minimum number of holes required for installation)
Additional Delta Links
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Delta Dorval Collection
Specifications
| Height | 9.6875 in. |
| Faucet Centers | 0 in. |
| Faucet Hole Size | 1.5 in. |
| Flow Rate (GPM) | 1.2 |
| Max Deck Thickness | 3 in. |
| Spout Height | 7.375 in. |
| Spout Reach | 5.5 in. |
| Material | Zinc |
| Thermostat | Modern |
| Faucet Holes | 1 |
| Insulation Type | Deck Mounted |
| Faucet Type | Bathroom Sink Faucet |
| Handle Style | Cross |
| Mounting Type | Single Hole |
| Number Of Handles | 1 |
| Spout Type | Fixed |
| Valve Type | Ceramic Disc |
| Waterfall Faucet | No |
| Electronic | No |
| Bridge Faucet | No |
| Vessel Faucet | Yes |
| Collection | Dorval |
| Approved for Commercial Use | Yes |
| Certifications | ASME, CSA |
| Country Of Origin | China |
| Manufacturer Warranty | Limited Lifetime |
| Commercial Warranty | Limited Lifetime |
| ADA | Yes |
| CA Drought Compliant | Yes |
| CSA Code | B125.1 |
| Low Lead Compliant | Yes |
| WaterSense Certified | Yes |
| ASSE Code | No |
| Handshower Included | Yes |
| Drain Assembly Included | No |
| Escutcheon Included | No |
| Valve Included | Yes |
| Color | Brilliance Stainless |
| Color Tone | Stainless Steel |
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