MOSMATIC Rotary Union: Straight, Nickel-Plated C38500 Brass, 1 Passages
The MOSMATIC Rotary Union: Straight (MPN 70.151) is a nickel-plated C38500 brass rotating joint with a single passage and an M22x1.5 stationary port, rated for a maximum speed of 30 RPM. 3G Electric interprets this…
SKU 3G-OTH-464556
Need installation or engineering help?
Ask a question
Product Description
The MOSMATIC Rotary Union: Straight (MPN 70.151) is a nickel-plated C38500 brass rotating joint with a single passage and an M22x1.5 stationary port, rated for a maximum speed of 30 RPM. 3G Electric interprets this demand and delivers this genuine industrial component, sourcing it across 14 departments—including pneumatics and hydraulics—with specialist depth in pumps and controls as an authorised distributor.
Frequently Asked Questions
What is a MOSMATIC rotary union used for?
A MOSMATIC rotary union transfers fluid or air from a stationary supply line into rotating machinery. This single-passage, nickel-plated brass model (MPN 70.151) is common in packaging, printing, and light industrial equipment where a compact, corrosion-resistant joint is needed at speeds up to 30 RPM.
What are the specifications of the MOSMATIC rotary union 70.151?
The MOSMATIC rotary union 70.151 is a straight, nickel-plated C38500 brass rotating joint with one passage. It has an M22x1.5 stationary port and a maximum speed rating of 30 RPM. This single-passage design is suited for low-speed rotary applications requiring a durable, corrosion-resistant connection.
Where to buy a MOSMATIC rotary union worldwide?
3G Electric supplies the MOSMATIC rotary union 70.151 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine MOSMATIC component.
How to install a MOSMATIC rotary union?
Install the MOSMATIC rotary union by connecting the M22x1.5 stationary port to your fixed supply line and the rotating port to the machine shaft. Ensure alignment to avoid side loads, and use thread sealant on the stationary port. Verify the maximum speed of 30 RPM is not exceeded during operation.
Used in
Common applications for MOSMATICMOSMATIC 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.









