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Mosmatic DYW Series Rotary Union: Compact Swivel Joint with 3/8″ NPTF Inlet and M12x1 Metric Outlet (Model 55.170)

Original price was: $394.73.Current price is: $98.68.

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SKU: 55.170 Category: Brand:

Description

The Mosmatic DYW Swivel 55.170 is a high-performance swivel engineered for self-rotating high-pressure applications such as wall cleaners, parts washers, and industrial spray systems. Made from nickel-plated brass with stainless steel inner parts, it offers unmatched durability, smooth rotation, and a long service life.

This model features a triple bearing system – including two radial ball bearings and one thrust bearing – for stability under demanding conditions. The carbide seal system ensures a tight, reliable seal in high-speed or high-temperature operations. Designed for quick and efficient installation, the swivel includes a flange mount and supports up to 5000 PSI, 2000 RPM, and 250°F.

Applications

  • High-pressure wall and surface cleaners

  • Self-rotating nozzles and cleaning tools

  • Parts washers and spray systems

  • Industrial and commercial pressure cleaning setups

  • Equipment requiring precise rotation under pressure

Key Features

  • Thread In: 3/8″ NPT Female

  • Thread Out: M12x1 Male

  • Material: Brass body, nickel-plated; stainless steel internal components

  • Triple Bearing System: 2 radial + 1 thrust bearing for smooth performance

  • Seal System: Carbide for high durability

  • High Pressure & RPM Ready: Handles up to 5000 PSI and 2000 RPM

  • Temperature Rating: Up to 250°F

  • Corrosion Resistant: Built for long-term industrial use

  • Flange Included: For fast and stable installation

  • Compact Form: Efficient dimensions for versatile integration

Mosmatic Legend

Specs

Pressure: 5000 psi
Temperature: 250°F
RPM: max 2,000 rpm
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: Carbide
Throughput/medium: ph 3–12 / filtered 10 microns, compressed air (290 psi)
Thread In: 3/8″ NPTF
Thread Out: M12x1M
Nominal Width (NW): 1/4″
Wrench Size (SW): 0.87″
Diameter (D1): 2.36″
Diameter (D2): 1.10″
Length 1 (L1): 2.28″
Length 2 (L2): 1.04″
Length 3 (L3): 0.35″
Weight: 16.0 oz

Mosmatic Legend

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