Product Description

The PM 143 is a 1-1/4" central vacuum wall end outlet designed for legacy central vacuum systems. This old-style wall inlet features a tapered long nose design that provides secure connection and proper fit within standard wall cavities. As an original replacement part, it restores proper functionality to aging central vacuum installations.

Engineered for dependable wall-mounted installation, the tapered long nose design ensures a tight seal and prevents air leaks at the connection point. This part is essential for maintaining system efficiency in systems where the original wall outlet has worn, cracked, or become damaged.

The PM 143 is compatible with legacy central vacuum systems that use 1-1/4" wall inlets. Swiss Boy Vacuum stocks this replacement part for customers servicing older installations throughout the Wasatch Front.

Swiss Boy Vacuum is an authorized central vacuum dealer and parts supplier in Bountiful, Utah, serving the region since 1963. We stock replacement parts for all major brands and provide expert installation and service. Call us at 801-298-3656 for compatibility verification or to order your wall end outlet.

Why Choose This Product?

• 1-1/4" diameter fits standard central vacuum wall opening sizes
• Tapered long nose design ensures proper sealing and secure fit
• Old style compatible with legacy central vacuum systems installed before modern standards
• Direct replacement for worn or damaged wall inlets
• OEM-quality part for system reliability
• In stock at Swiss Boy Vacuum for immediate availability

Specifications

• Brand: Generic / Original Equipment
• Part Number: PM 143
• Diameter: 1-1/4"
• Style: Old Style with Tapered Long Nose
• Type: Wall End Outlet / Wall Inlet

Compatibility

• Legacy central vacuum systems with 1-1/4" wall inlet openings
• Compatible with older BEAM, Beam II, and similar vintage central vacuum systems

Use Case

This wall end outlet is ideal for homeowners and service technicians restoring or maintaining legacy central vacuum systems. If your wall outlet is leaking air, cracked, loose, or non-functional, the PM 143 provides an OEM replacement that restores proper system performance. This part is essential for homes with older central vacuum installations where the original wall inlet has deteriorated over time.