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MOSMATIC 32.189 Nickel-Plated Brass Rotary Union - Brass Rotating Joints & Unions
MOSMATICBrass Rotating Joints & Unions

MOSMATIC 32.189 Nickel-Plated Brass Rotary Union

The MOSMATIC Rotary Union: Straight (MPN 32.189) is a nickel-plated C38500 brass rotating joint designed for air applications. It features a single passage, a 3/8-inch stationary port, and a maximum speed of 30 RPM.

SKU 3G-OTH-464568

Also listed as: 32189 · 32 189 · 32-189

Brand
MOSMATIC
Item
32.189 Nickel-Plated Brass Rotary Union
Part Number
32.189
Category
Brass Rotating Joints & Unions
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MOSMATIC
Manufacturer Part Number
32.189
Type
Nickel-Plated C38500 Brass, Air
Passages
1
Maximum Speed
30 RPM
Stationary Port
3/8 in

Technical Documents

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MOSMATIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MOSMATIC Rotary Union: Straight (MPN 32.189) is a nickel-plated C38500 brass rotating joint designed for air applications. It features a single passage, a 3/8-inch stationary port, and a maximum speed of 30 RPM.

Frequently Asked Questions

What is the MOSMATIC rotary union used for?

The MOSMATIC rotary union (MPN 32.189) transfers air from a stationary supply line into rotating machinery. It is commonly used in industrial applications such as packaging, printing, and material handling where a single air passage is needed at speeds up to 30 RPM.

What are the specifications of the MOSMATIC rotary union 32.189?

This MOSMATIC rotary union is a straight, nickel-plated C38500 brass unit with 1 passage. It has a 3/8-inch stationary port and a maximum speed of 30 RPM. It is designed for air service only.

Where to buy the MOSMATIC rotary union 32.189 worldwide?

3G Electric supplies the MOSMATIC rotary union 32.189 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this nickel-plated brass rotating joint.

How to install a MOSMATIC rotary union?

Ensure the stationary port is securely connected to the air supply line and the rotating side aligns with the machine shaft. Use thread sealant on the 3/8-inch port. Do not exceed 30 RPM or use with fluids other than air. Consult the manufacturer's manual for torque specs.

Used in

Common applications for MOSMATIC
Municipal wastewater maintenance — MOSMATIC manhole cleaners (e.g., 81.037) for cleaning manhole covers and interiors.
Industrial tank cleaning — MOSMATIC duct and tank cleaners (e.g., 81.456) for removing residue from storage tanks.
Facility floor maintenance — MOSMATIC surface cleaners (e.g., 81.556) for high-pressure washing of concrete floors.
Pressure washing services — MOSMATIC pressure washer wands (e.g., 81.925) for general high-pressure cleaning tasks.
Construction site cleanup — MOSMATIC surface cleaners (e.g., 81.506) for removing mud and debris from equipment and surfaces.
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MOSMATIC Products

3G Electric supplies MOSMATIC brass rotating joints & unions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Single-passage rotating joint for transferring air from a stationary supply line into rotating machinery. Constructed of nickel-plated C38500 brass with a 1/4 in stationary port. Maximum operating speed of 30 RPM. Suitable for low-speed rotary applications such as indexing tables, reels, or air-actuated clutches
MOSMATIC
Single-passage rotating joint for transferring air from a stationary supply line into rotating machinery. Constructed of nickel-plated C38500 brass with a 1/4 in stationary port. Maximum operating speed of 30 RPM. Suitable for low-speed rotary applications such as indexing tables, reels, or air-actuated clutches
Nickel-plated C38500 brass rotating joint for air service with a single passage and 1/2 in stationary port. Supports maximum speed of 30 RPM. Used in low-speed rotary applications such as indexing tables, reels, or packaging equipment where a compact, straight union configuration is required
MOSMATIC
Nickel-plated C38500 brass rotating joint for air service with a single passage and 1/2 in stationary port. Supports maximum speed of 30 RPM. Used in low-speed rotary applications such as indexing tables, reels, or packaging equipment where a compact, straight union configuration is required

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