Surprising fact: nearly 1 in 20 commercial beverage lines report service issues from backflow risks each year, impacting safety and uptime across venues in the United States.
Buy Dual Check Backflow Preventer
Shop the SD-3 series solutions at Installation Parts Supply for quick access and expert guidance. Our team helps specifiers and installers find the right components and ships fast across the country.
This small-footprint valve boasts a rugged stainless steel housing and lead-free build for compliant installations. A robust body and built-in strainer allow for enduring performance in demanding water and drink dispensing systems.
This dual check design with an atmospheric vent gives clear, visual indication of check performance. It handles typical commercial pressures and temperatures while simplifying integration with 3/8 in connections.
Trust Installation Parts Supply for original parts, supportive service, and the technical literature necessary to streamline jobs and ensure dispensing line reliability.
Quick Look At The SD-3 Dual Check With Atmospheric Vent
Here’s a compact overview of the SD-3 design and performance so installers can verify fit fast.
Build quality: The item employs a stainless steel casing and a compact steel frame. Lead-free construction supports code compliance and safe potable connections.
Performance And Protection
The dual check layout with an atmospheric vent offers visible indication of check function. An internal strainer minimizes sediment, allowing the checks to function smoothly and last longer.
Ratings And Connections
- Max operating pressure: 150 psi, rated for standard beverage line pressure requirements.
- Max temperature: 130°F for standard dispensing settings.
- Regular 3/8 inch female NPT inlet and 3/8 inch flare outlet for quick hookups.
| Spec | Rating | Advantage |
|---|---|---|
| Housing material | Stainless steel | Resists rust |
| Filter | Yes | Reduces debris, extends life |
| Configuration | Dual check w/ atmospheric vent | Simple visual safeguard |
Features And Technical Specifications
Core construction and purpose: This compact unit is built for beverage and water systems where space and reliability matter.
The stainless steel housing and finish resist rust and survive in demanding service areas. Lead-free construction supports code compliance and safe potable connections.
- Operating Limits: Continuous pressure operation with a maximum working rating of 150 psi and a top temperature of 130°F.
- Connections: Common 3/8 in female NPT intake and 3/8 in flare discharge simplify retrofits and installs.
- Safety: A dual check system with an atmospheric vent gives backpressure security and a visual sign of check status.
- Sealing materials: Noryl seats and Santoprene discs provide dependable sealing for the check valve elements.
- Filtration: Integrated wye pattern straining captures debris and lowers maintenance frequency.
| Feature | Specification | User Advantage |
|---|---|---|
| Construction material | Stainless steel | Durable, corrosion resistant |
| Max Pressure | 150 psi | Handles typical dispensing pressure |
| Integrated Strainer | Wye-pattern strainer | Protects checks, reduces servicing |
| Model Series | SD-3 | Engineered for beverage line integration |
Installation Parts Supply offers spec sheets and install guides to assist installers and engineers in specifying the right series parts quickly.
Buying Info And Use Cases For Watts Asse 1022 Backflow Preventer
Buy with assurance: Installation Parts Supply carries the SD-3 unit for dispensing gear and provides fast U.S. shipping along with helpful spec advice.
Great For Coffee Shops, Bars, And Vending Gear
The SD-3 works with typical dispensing equipment and supports beverage machines and carbonators in high-volume areas.
Its space-saving size ensures simple installs and tidy lines while protecting equipment and product from check valve backflow issues.
Atmospheric Vent For Easy Service Detection
The atmospheric vent provides a visual cue so personnel can detect issues early on. This port offers visual proof of the second check’s condition.
Should the second check fail, the port offers visual signs for quick maintenance and lower downtime.
Model And Ordering Details
Unit: SD-3 (Lead Free). EAN: 098268848953. Part No.: 0061657.
| Detail | Data | Pro |
|---|---|---|
| Port Types | 3/8 in NPT inlet / 3/8 in flare outlet | Easy hookup to beverage lines |
| Strainer | Yes – port strainer carbonated design | Guards checks, lowers clogs |
| Documentation | Spec sheet & installation instructions | Precise ordering using EAN/UPC |
We stock the SD-3 for beverage service pros. Buy from Installation Parts Supply to keep drink machines operating and receive quick aid in specifying the correct gear.
Conclusion
Need a compact dual check valve with an atmospheric port? Installation Parts Supply renders ordering fast and simple.
The SD-3 matches a stainless steel housing with an integrated strainer and clear atmospheric port signals. This device handles common dispensing pressure and makes service easier with visible vent indicators.
Buy with confidence: use EAN 098268848953 or Part # 0061657 to reorder the precise valve setup. Reach out to Installation Parts Supply for helpful assistance matching connections and docs so water and beverage lines stay running.