Replacement for Rotoflux T15-302-01R/02L Rotary Union | Air & Hydraulic

Description

Direct Interchange for Rotoflux T Series – Premium Quality, Cost-Effective Solution

Are you looking for a reliable, high-speed replacement for the T15-302-01R/02L Rotoflux Rotary Union?

Our T Series Rotary Unions are engineered to provide a seamless drop-in replacement for international brands. Designed with precision-balanced sealing technology, this union is the ideal solution for transferring air, vacuum, and hydraulic oil in high-speed automation and machining applications.

Product Overview & Core Technology

The T15-302-01R (Right Hand Thread) and T15-302-02L (Left Hand Thread) are versatile single-passage rotary unions. They feature a specialized “Micro-lap” seal design that minimizes friction, allowing for high RPM operations without overheating. It is a compact, high-speed rotary union designed to deliver reliable and leak-free fluid transfer between stationary pipelines and rotating equipment. Engineered as a 1:1 replacement for T15-302-01R/02L Rotoflux Rotary Union, this model combines stable sealing performance, low rotational friction, and durable construction.

It supports air, vacuum, and hydraulic oil media at rotational speeds of up to 4000 rpm, making it an ideal solution for CNC machine tools, spindle cooling systems, automation equipment, and industrial rotary applications.

Key Engineering Features:

• Balanced Mechanical Seal: The specific design of the seal ring is balanced to minimize friction torque, extending the life of the unit even under high pressure.

• Vibration Control: Internal springs are strategically placed to prevent turbulence and dampen vibration caused by fluid flow, ensuring stability at 4,000 RPM.

• Robust Construction:

  • Housing: High-grade Brass or lightweight Aluminum.

  • Internal Parts: Corrosion-resistant Stainless Steel.

• Low Friction Design: The small-size overlap and balanced seal significantly reduce the friction coefficient during rotation.

Optimized Sealing Options: Type N vs. Type D

To ensure maximum durability for your specific media, we offer two distinct sealing configurations for the T15-302 series:

1. Type N: Standard Seal (Air & Vacuum)

• Seal Material: Carbon Graphite against Carbide/Steel.

• Application: Ideal for compressed air, inert gases, and vacuum applications.

• Dry Run Protection: When used for air or vacuum, the sealing assembly is supported by a specialized oil-impregnated felt. This ensures the seal face remains lubricated and airtight, preventing premature wear during dry operation.

2. Type D: Heavy-Duty Seal (Hydraulic Oil)

• Seal Material: Tungsten Carbide against Tungsten Carbide.

• Application: Specifically engineered for hydraulic oil cooling systems.

• Benefit: The carbide-to-carbide seal faces offer superior resistance to abrasive wear and thermal shock, handling pressures up to 50 Bar with ease.

Media Compatibility & Operating Performance

Air Operation

• Maximum pressure: 10 kg

• Maximum speed: 4000 rpm

• Available in N-type and D-type

• Suitable for pneumatic systems and air cooling circuits

Vacuum Operation

• Maximum pressure: 6.7 kg

• Maximum speed: 4000 rpm

• Available in N-type and D-type

• Designed for vacuum-driven machinery and automation systems

Hydraulic Oil Operation

• Maximum pressure: 50 kg

• Maximum speed: 4000 rpm

• Available in N-type and D-type

• Ideal for hydraulic oil cooling and lubrication systems

Why Choose Our Replacement?

• 100% Interchangeable: Matches the mounting dimensions and flow characteristics of the original Rotoflux T15 series. No machine modifications required.

• Cost Efficiency: Get the same industrial performance at a fraction of the cost of the original brand.

• Short Lead Times: We maintain stock of standard T15-302-01R and 02L models for quick global shipping.

Typical Applications

• Clutches and Brakes: Pneumatic actuation in heavy machinery.

• Machine Tool Spindles: Coolant and hydraulic oil transfer.

• Printing & Packaging: Vacuum rollers and air drying cylinders.

• Rubber & Plastic: Temperature control in rotating molds.

Need Help Selecting the Right Model?

Unsure if you need the 01R (Right Thread) or 02L (Left Thread)? Generally, the thread direction should be opposite to the direction of rotation to prevent loosening.

Contact our engineering team today for a quote or cross-reference assistance.