Fits any 1-1/4 central vacuum hose. Add length to existing hose with this threaded hose coupling.
PrincetonCryo Vacuum Jacketed Cryogenic Transfer Hoses - Chart MVE
1-1/4 x 1 Mueller Brass Straight Coupling Compression CTS x FIP H-15451N New
Central Vacuum Coupling
ALL PARTS ETC. Vacuum Hose Adapter 1 1/2” to 1 1/4 35mm to 32mm Adapter for Vacuum Attachments Compatible with Miele, Bosch and other Vacuums that have 1.5 Inch Fitting (Adapter)
Central Vacuum Coupling
Cen-Tec Systems 65401 2 Threaded Vacuum Adapter to 1.5 Female Slip Hose Cuff, Black
Hose to Inlet Connector – 1-3/8″ to 1-1/4″ – Ring Type – Manufacturer of VacuMaid Central Vacuum Systems
Vacuum Hose Connector – One End Threaded – Manufacturer of VacuMaid Central Vacuum Systems
Universal Vacuum Hose Adapter Kit Reducer Attachment Set Converter from 1 1/2 inch to 1 1/4 inch from 1 3/8 inch to 1 1/4 inch Dust Hose Port Adapter : Home & Kitchen
Shop Vac 90686 (2 Pack) 2-1/2 Hose Coupling 88-1040-01 # SVR-4510-2PK