The WoodRiver Dust Connection 4″ to 1″ Flexible Multi-Step Reducer utilizes the same profile design as the 4″ to 1″ Multi-Step Reducer Dust Collection Fitting (151193 ) however this fitting is molded of flexible material rather than the rigid material of that fitting. It can connect many different hoses and fittings in your central or portable dust collection system to most machine dust collection ports. The tapered ‘stepped’ design contains a 3-3/4″, 2-3/4″, 2-1/4″, 1-3/4″ and 3/4″ internal diameter connections.
Features:
- Multi-step reducer molded from flexible thermoplastic rubber
- Fitting is designed to be pressed over rigid ports of different sizes
- Can be cut to length to achieve desired diameter change
Specifications:
- Internal Diameter: 3-3/4″, 2-3/4″, 2-1/4″, 1-3/4″ and 3/4″
- External Diameter: 4″, 3″, 2-1/2″, 2″ and 1″
- Construction: Molded of flexible thermoplastic rubber (TPR) material
What’s Included:
- (1) WoodRiver Dust Connection –Flexible 4″ to 1″ Multi-Step Reducer Dust Collection Fitting

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