Mosmatic DYCI Swivel - 55.203 - M21x1.5M to G3/8"M

The Mosmatic 55.203 DYCI Swivel is a high-quality, stainless steel swivel engineered for high-flow, high-pressure, self-rotating applications including surface cleaners and parts washers. It’s designed for continuous operation in demanding environments, delivering smooth, efficient rotation and long-lasting durability.

This model features a triple bearing system - with two radial ball bearings and one thrust bearing - to ensure stability and performance at high speeds and pressures. A carbide seal system provides reliable leak protection, and weep holes offer early detection of seal wear or failure. With a pressure rating of 5000 PSI, temperature tolerance up to 250°F, and speed capacity of 2000 RPM, this swivel is built for professional-grade results.

Applications

• Surface cleaners for commercial and industrial use

• Self-rotating high-pressure cleaning tools

• Parts washing equipment

• Rotary nozzles and spray bars

• Automated and robotic cleaning systems

Key Features

• Thread In: M21x1.5 Male

• Thread Out: G3/8" Male

• Triple Bearing System: 2 radial + 1 thrust bearing

• Seal Type: High-durability carbide seal

• Built-In Weep Holes: For seal failure warning

• Stainless Steel Construction: Resists corrosion and wear

• Max Pressure: 5000 PSI

• Max RPM: 2000

• Max Temperature: 250°F

• Compact & Durable: Engineered for long-term, high-performance use