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MOSMATIC Rotary Union: Straight - Brass Rotating Joints & Unions
MOSMATICBrass Rotating Joints & Unions

MOSMATIC Rotary Union: Straight

The MOSMATIC Rotary Union: Straight (MPN 33.153) is a nickel-plated C38500 brass rotating joint with 1 passage, designed for air applications. It features a 3/8 in stationary port and a maximum speed of 1000 RPM. 3G…

SKU 3G-OTH-464606

Also listed as: 33153 · 33 153 · 33-153

Brand
MOSMATIC
Item
Rotary Union: Straight
Part Number
33.153
Category
Brass Rotating Joints & Unions
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Technical Specifications

MOSMATIC
Manufacturer Part Number
33.153
Type
Nickel-Plated C38500 Brass, Air
Passages
1
Maximum Speed
1000 RPM
Stationary Port
3/8 in

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

Product Description

The MOSMATIC Rotary Union: Straight (MPN 33.153) is a nickel-plated C38500 brass rotating joint with 1 passage, designed for air applications. It features a 3/8 in stationary port and a maximum speed of 1000 RPM. 3G Electric interprets your demand for this MOSMATIC component, sourcing it across 14 industrial departments with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the MOSMATIC Rotary Union 33.153 used for?

The MOSMATIC Rotary Union 33.153 transfers air from a stationary supply line into rotating machinery. It is commonly used in industrial automation, packaging, and material handling equipment where a reliable, leak-free air connection is needed at speeds up to 1000 RPM.

What are the specifications of the MOSMATIC Rotary Union 33.153?

This MOSMATIC rotary union is a straight, nickel-plated C38500 brass unit with 1 passage. It has a 3/8 in stationary port, is rated for air service, and supports a maximum speed of 1000 RPM. The manufacturer part number is 33.153.

Where to buy the MOSMATIC Rotary Union 33.153 worldwide?

3G Electric supplies the MOSMATIC Rotary Union 33.153 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this rotating joint.

How to select the right MOSMATIC rotary union for air?

Select a MOSMATIC rotary union by matching port size, passage count, media (air), and maximum speed to your application. For the 33.153, confirm your stationary port is 3/8 in and operating speed stays below 1000 RPM. Always verify pressure and temperature ratings from the manufacturer.

Used in

Common applications for MOSMATIC
Industrial cleaning — MOSMATIC Pressure Washer Wand (MPN 81.925) for high-pressure cleaning up to 4,000 psi and 250°F.
Air transfer in rotating machinery — MOSMATIC Rotary Union: Straight (MPN 30.051) for single-passage air service at speeds up to 30 RPM.
High-speed air applications — MOSMATIC Rotary Union: Straight (MPN 56.163) with carbide seal, rated for 2000 RPM.
Fluid transfer in rotating equipment — MOSMATIC Rotary Union: Elbow (MPN 40.032) with 3/8 in threaded rotating shaft.
Surface preparation — MOSMATIC spray guns with rotating spinner head for enhanced cleaning coverage.
Maintenance and repair — MOSMATIC rotating joints and unions for replacing worn components in rotating systems.
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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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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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