Delta 1930-DST
Delta 1930-DST Beverage Faucet Instruction Manual
Model: 1930-DST | Brand: Delta
Introduction
The Delta 1930-DST Beverage Faucet is designed to provide purified drinking water, pairing seamlessly with various filtration systems. This manual provides essential information for installation, operation, and maintenance to ensure optimal performance and longevity of your faucet.
Product Overview

A close-up view of the Delta 1930-DST Beverage Faucet in a polished chrome finish, showcasing its modern design and single lever handle.

This image shows the Delta Beverage Faucet in use, with a person filling a glass of water. It highlights the compact size of the beverage faucet positioned alongside a standard kitchen faucet, demonstrating its dedicated function for drinking water.
Key Features
- COMPATIBILITY: Pairs RO systems, filtered water systems, chillers, or as a cold water tap.
- GUARANTEED QUALITY: Tested and certified, meeting or exceeding industry codes and standards.
- SINGLE HOLE INSTALLATION: Fits 1-hole installations. Gasket seal helps prevent drips and splashes.
- LASTS 2X LONGER: Patented DIAMOND Seal Technology reduces leak points and lasts twice as long as the industry standard.
- CORROSION-RESISTANT FINISH: Brilliance finishes engineered for durability and tested for corrosion resistance.
- TESTED AND CERTIFIED: Third-party certified and vigorously tested for dependable use without cracking, peeling, chipping, blistering or changing color.

This diagram provides a visual representation of the internal components and the patented DIAMOND Seal Technology, which contributes to the faucet's longevity and leak-free performance, lasting twice as long as the industry standard.
Setup and Installation
The Delta 1930-DST Beverage Faucet is designed for single-hole installations. It includes an integrated air gap for use with reverse osmosis systems.
Pre-Installation Checklist
- Verify all components are present as per the packaging list.
- Ensure the mounting surface has a single hole with a size between 1.25-1.5 inches.
- Confirm that the installation is for cold water only. This faucet is not designed for hot water tanks.
Installation Steps (General Overview)

This diagram illustrates the faucet's dimensions, including a height of 9.5 inches and a spout reach of 5.06 inches. It also specifies the single-hole installation requirement (1.25-1.5 inches hole size), maximum deck thickness of 3 inches, 360-degree spout swivel, included air gap, minimum clearance to backsplash of 2.5 inches, and .375 inch water supply connection.

A close-up of the included supply lines, indicating readiness for connection during installation.
- Prepare the mounting surface, ensuring it is clean and dry.
- Insert the faucet into the single mounting hole.
- Secure the faucet from underneath the counter using the provided hardware.
- Connect the water supply lines. This faucet is designed for cold water installation only.
- If using a reverse osmosis system, connect the integrated air gap as per the system's instructions. If an air gap is not required, the connection can be coiled and secured under the deck.
- Test for leaks and proper operation.
Operation
The Delta 1930-DST Beverage Faucet features a single lever handle for water flow control and a 360-degree swivel spout for convenience.
Water Flow Control
The single lever handle controls the water flow. Move the handle to open or close the water supply.
Spout Swivel
The faucet spout can swivel 360 degrees, allowing for flexible positioning and ease of use in various kitchen tasks.

This image demonstrates the 360-degree swivel capability of the faucet spout, enhancing its versatility in the kitchen.
Care and Maintenance
To maintain the appearance and performance of your Delta faucet, follow these simple care instructions:
- Clean regularly with a soft, damp cloth.
- Avoid abrasive cleaners, harsh chemicals, or scouring pads, as these can damage the finish.
- For stubborn spots, use a mild soap and water solution, then rinse thoroughly and dry.
- The corrosion-resistant finish is designed for durability and easy cleaning.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow or low flow | Water supply turned off; Clogged filter/aerator; Kinked supply line. | Ensure water supply is on; Clean or replace filter/aerator; Check supply lines for kinks. |
| Leaks from faucet base or connections | Loose connections; Damaged O-rings/seals; Issues with DIAMOND Seal Technology. | Tighten connections (do not overtighten); Inspect and replace O-rings/seals if damaged; Contact Delta support if DIAMOND Seal Technology is suspected. |
| Faucet only dispenses cold water | This faucet is designed for cold water installation only. | This is normal operation. The faucet is intended for use with RO systems, filtered water systems, or chillers that provide cold water. It cannot be used with Instant Hot tanks. |
Product Specifications
| Brand | Delta |
| Model Name | Beverage Faucet |
| Model Number | 1930-DST |
| Color | Chrome |
| Material | Zinc |
| Mounting Type | Deck Mount |
| Number of Handles | 1 |
| Hole Count | 1 |
| Special Feature | 360 Swivel |
| Item Weight | 3.49 pounds |
| Product Dimensions | 6.44 x 3.5 x 9.5 inches |
| Recommended Uses | Kitchen |
| Installation Type | Single Hole |
| UPC | 034449979436 |
| Country of Origin | China |
Product Videos
No official seller-created product videos are available for this item.
Warranty and Support
Warranty Information

An icon depicting a shield with an asterisk, symbolizing the Lifetime Limited Warranty that accompanies the Delta product, ensuring long-term reliability.
The Delta 1930-DST Beverage Faucet is backed by a Lifetime Limited Warranty Against Manufacturer's Defects. This warranty ensures that your faucet will perform like new for life, with patented DIAMOND Seal Technology reducing leak points and lasting twice as long as the industry standard.
For detailed warranty terms and conditions, please refer to the official Delta Faucet website or contact customer support.
Customer Support

This image features a customer service representative, emphasizing Delta's commitment to support with the message 'We're Here For You' and a contact number.
For any questions, technical assistance, or warranty claims, please contact Delta Faucet Company customer support:
- Phone: 1-800-345-3358
- Online: Visit the official Delta Faucet website for FAQs and further assistance.
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