Mosmatic DYW Swivel - 55.220 - M21x1.5M to M12x1M

The Mosmatic 55.220 DYW Swivel is a precision-engineered swivel made for high-pressure, self-rotating applications such as wall cleaners, parts washers, and automated spray systems. Constructed from nickel-plated brass with stainless steel internal components, this swivel ensures long-lasting durability in harsh and demanding environments.

Equipped with a triple bearing system - featuring two radial ball bearings and one thrust ball bearing - it delivers smooth, stable rotation under high loads. A carbide seal system provides exceptional sealing capability and extended service life. The integrated flange makes installation fast and secure, while its compact design handles pressures up to 5000 PSI, speeds up to 2000 RPM, and temperatures up to 250°F.

Applications

• Self-rotating wall and surface cleaning equipment

• High-pressure parts washers

• Spray bars and rotary tools

• Automated cleaning systems

• Industrial and commercial pressure washing

Key Features

• Thread In: M21x1.5 Male

• Thread Out: M12x1 Male

• Triple Bearing System: 2 radial and 1 thrust ball bearing

• Seal Type: Carbide for high durability and precision sealing

• Material: Brass, nickel plated; internal parts in stainless steel

• High-Speed Capability: Supports up to 2000 RPM

• High Pressure Performance: Rated for up to 5000 PSI

• Flange Mount: For quick and stable installation

• Corrosion Resistant: Built for long-lasting outdoor and chemical use

• Compact & Lightweight: Ideal for mobile or tight-space systems