Top Quality Rotary Unions & Rotary Joints For Air Application

Home > Top Quality Rotary Unions & Rotary Joints For Air Application

Roto Flow Technologies India Private Limited manufactures Top Quality Rotary Unions & Rotary Joints for Air Applications. Our Mono Flow & Dual Flow Rotary Unions & Rotary Joints are widely used in various industries like Textile, Fibers, Plastics & Packaging, Tyres, Food Processing, Printing, Papers, Rubber, Petrochemicals, and steel industries.

We have various types of Air Rotary Unions & Rotary Joints like Shaft mounting rotary unions, Stainless steel rotary unions, around the shaft rotary unions, Single passage rotary unions & Double passage rotary unions in various shapes and sizes for use in various applications.

RAH-TM

Mono flow rotary unions for air with threaded end rotor connection

Features

Mono flow design
Balanced seal arrangement
Threaded end rotor connection
Radial housing connection
Aluminium housing
Self-supported rotating union
Easy installed and repaired by the end user

Operating Range

Size: Rotor 1/4″ to 1-1/2″ (DN 6 to DN 40) Housing 1/8″ to 1-1/2″
Pressure: Up to 60 bar (870 PSI)
Temperature: Up to +120 °C (+248 °F)
RPM: Up to 3500

Materials

Rotary & Seat Faces: Carbon, Tungsten carbide, Ceramic (99.5%)
Secondary seals: FKM, Aflas, NBR, EPDM
Housing, rotor and other parts: Aluminium, SS 304,SS 316

Application

Oil & Gas industry
Hydraulic & Pneumatics equipments
Packaging & Plastic industry
Automobile industry
Vacuum equipment

RA-FD

Dual flow rotary unions for air with flange end rotor connection

Features

Dual flow design
Double balanced seal arrangement
Flange rotor connection
Radial housing connection
Aluminium housing
Full media flow design
Self-supported rotating union
Easy installed and repaired by the end user

Operating Range

Size: Flange Connection Customize With ⌀108mm Housing 2 x 3/8″
Pressure: Up to 10 bar (145 PSI)
Temperature: Up to +120 °C (+248 °F)
RPM: Up to 1500

Materials

Rotary & Seat Faces: Carbon, Ceramic (99.5%), Silicon carbide
Secondary seals: FKM, NBR, EPDM
Housing, rotor and other parts: Aluminium, Cast Iron, SS 304, SS 316

Application

Oil & Gas industry
Hydraulic & Pneumatics equipments
Packaging & Plastic industry
Automobile industry
Vacuum equipment

Do you have queries about how Roto-Flow can assist your company in competing across the industry, then connect with us today itself!
© Copyright 2025 by Roto-Flow. All rights reserved.

    Enquiry Now