Delta 557-LPU-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 557-LPU-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 557-LPU-DST Specifications:
Height: 7-1/8″ (deck to top of faucet)
Spout Height: 4-13/16″ (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
View the Manufacturer Warranty
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Delta Dorval Collection
Dimensions and Measurements
| Height | 7.125 in. |
| Flow Rate (GPM) | 1.2 |
| Spout Height | 4.8125 in. |
| Spout Reach | 5.5 in. |
| Faucet Centers | 0 in. |
| Faucet Hole Size | 1.5 in. |
| Max Deck Thickness | 3 in. |
Characteristics and Features
| Material | Zinc |
| Thermostat | Modern |
| Insulation Type | Deck Mounted |
| Bridge Faucet | No |
| Handle Style | Cross |
| Spout Type | Fixed |
| Valve Type | Ceramic Disc |
| Waterfall Faucet | No |
| Number Of Handles | 1 |
| Electronic | No |
| Faucet Holes | 1 |
| Faucet Type | Bathroom Sink Faucet |
| Mounting Type | Single Hole |
| Vessel Faucet | No |
Warranty and Product Information
| ADA | Yes |
| Certifications | ASME, CSA |
| Collection | Dorval |
| Country Of Origin | China |
| Manufacturer Warranty | Limited Lifetime |
| Approved for Commercial Use | Yes |
| Commercial Warranty | Limited Lifetime |
| CA Drought Compliant | Yes |
| CSA Code | B125.1 |
| WaterSense Certified | Yes |
| Low Lead Compliant | Yes |
| ASSE Code | No |
Included Components
| Handshower Included | Yes |
| Escutcheon Included | No |
| Valve Included | Yes |
| Drain Assembly Included | No |
| Color | Brilliance Stainless |
| Color Tone | Stainless Steel |
