Product Description
The 2" to 1-3/4" reducer coupling is a critical installation fitting for central vacuum systems. Part numbers BI-9131 and 762016 identify this standard reducing connector, designed to seamlessly join 2-inch main line pipe to 1-3/4-inch branch or outlet lines. This coupling allows flexibility in system design and enables proper transitions between different pipe diameters.
Manufactured to standard central vacuum specifications, this reducer coupling provides reliable, secure connections with minimal turbulence or airflow restriction. The fitting is engineered for use with rigid PVC or aluminum central vacuum pipe, ensuring compatibility with both new installations and system expansions.
Compatible with BEAM, Vacuflo, Intervac, Chameleon, Hide-A-Hose, Lindhaus, and Riccar central vacuum systems. This standard coupling is a foundational component in any central vacuum installation across the Wasatch Front and nationwide.
Swiss Boy Vacuum is Utah's largest BEAM dealer with over 10,000 central vacuum installations since 1963. We provide expert consultation on all fitting specifications, installation layout, and system design. Contact our Bountiful, Utah showroom at 801-298-3656 for technical support or bulk pricing on installation materials.
Why Choose This Product?
- Standard 2" to 1-3/4" diameter reduction for pipe transitions
- Part numbers BI-9131 and 762016 ensure OEM compatibility
- Engineered for BEAM, Vacuflo, Intervac, and major central vacuum brands
- Low turbulence design maintains system suction efficiency
- Durable construction rated for long-term central vacuum use
- Essential component for custom system layouts and branch connections
Specifications
- Brand: Generic (OEM standard fitting)
- Part Number: BI-9131, 762016
- Inlet Diameter: 2 inches
- Outlet Diameter: 1-3/4 inches
- Type: Reducer coupling
- Material: PVC or equivalent central vacuum standard material
Compatibility
- BEAM Central Vacuum Systems: All models with 2" and 1-3/4" pipe
- Vacuflo Systems: Compatible with standard pipe configurations
- Intervac: Standard fitting compatibility
- Chameleon: OEM and aftermarket installations
- Hide-A-Hose: System expansions and outlet installations
- Lindhaus: Compatible central vacuum lines
- Riccar: Central vacuum system fittings
Use Case
This reducer coupling is essential for any central vacuum installation requiring a transition from 2-inch main trunk lines to 1-3/4-inch branch lines or outlet connectors. Contractors and homeowners use this fitting when expanding existing systems, installing new outlets, or customizing system layouts to fit home architecture. It solves the critical need for secure, turbulence-free diameter transitions that maintain proper suction and airflow throughout the vacuum network. Whether upgrading a system with new branches or designing a complete installation, this standard coupling ensures compatibility and performance across BEAM, Vacuflo, and other major central vacuum brands.
