Name: H Mono Flow Rotary Union for Water Treatment Equipment
SKU: 3123
Availability: InStock

H Mono Flow Rotary Union for Water Treatment Equipment

Media Types： Water, Oil, Air
Max Speed： Up to 3,500 RPM
Max Pressure： Up to 3,625 psi
Temperature Range： Up to 250°F (121°C)
Connection Types： NPT sizes from 1/4″ to 1″

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Description

The H Mono Flow Rotary Union is a single-passage rotary joint designed for transferring water or low-viscosity fluids from a stationary source into rotating equipment. It is widely used in water treatment systems, cooling systems, and industrial rotating equipment, ensuring stable flow and continuous operation.

As a core product in the H series rotary unions, this model is engineered for durability, high reliability, and maintenance-free performance, making it an ideal solution for industries requiring uninterrupted fluid transmission under rotation.

Rotary unions (also called rotary joints) are essential components that enable fluids such as water, air, or oil to pass through rotating shafts without leakage, ensuring operational efficiency in industrial machinery.

Key Advantages of H Series Rotary Unions

1. Optimized Mono Flow Design

The H Mono Flow Rotary Union features a single-channel (mono flow) structure, which ensures:

Smooth and stable fluid transmission
Minimal pressure drop
Simplified internal design for higher reliability

This makes it especially suitable for cooling water circulation and water treatment processes.

2. Advanced Sealing Technology

Precision mechanical seal system
Carbon graphite + ceramic sealing faces
Excellent sealing performance with near-zero leakage

H-series rotary unions are specifically designed to maintain sealing integrity even during continuous 360° rotation.

3. High-Speed & Long-Life Bearing System

Double ball bearing support
Balanced internal structure reduces vibration
Extended service life under high-speed operation

This ensures stable performance in demanding industrial environments.

4. Corrosion-Resistant Materials

Brass / stainless steel housing
Compatible with cooling water, industrial water, and mild chemicals

5. Compact & Integrated Design

Space-saving structure
Easy installation and replacement
Suitable for retrofit and OEM equipment

Technical Specifications

Parameter	Value
Type	Mono Flow Rotary Union
Media	Water, cooling water, industrial fluids
Max Pressure	Up to 30–50 bar
Max Speed	Up to 3000–4000 RPM
Temperature	Up to 200°C
Seal Type	Mechanical seal
Bearing Type	Dual ball bearings
Connection	Threaded / customized

Our Manufacturing Strength

10+ Years Professional Experience

We are a specialized rotary union manufacturer with over 10 years of industry experience, focusing on high-performance rotary joints for global industrial applications.

Advanced Production Capability

CNC precision machining centers
Strict quality inspection system (100% testing)
Monthly production capacity exceeding 5,000 units
Stable supply for bulk and OEM orders

OEM & Replacement Expertise

We provide:

Full OEM customization based on drawings
Interchangeable replacements for international brands
Cost-effective alternatives with equal or better performance

Quality Assurance System

Raw material traceability
Precision assembly process
Performance testing (pressure, leakage, rotation)
Long lifecycle validation

Competitive Advantages

Factory-direct pricing
Fast delivery (3–7 days for standard models)
Strong customization capability
Global export experience
Professional engineering support

Applications of H Mono Flow Rotary Union

The H series rotary unions are widely used in industries where reliable water transfer is required during rotation:

Water Treatment Equipment

Rotating filtration systems
Sludge treatment equipment
Clarifiers and rotating drums

Cooling Systems

Rolling mills
Plastic processing machinery
Paper and textile machinery

General Industrial Equipment

Rotary drums
Hose reels
Rotating spray systems

These applications demand continuous fluid transfer without leakage, making the H Mono Flow Rotary Union a critical component.

Why Choose H Series Rotary Unions

Compared to standard rotary joints, the H series rotary unions offer:

Higher sealing reliability
Longer service life
Lower maintenance costs
Better adaptability to water-based media

Their robust design ensures stable operation even in harsh industrial environments.

Request a Quote

Looking for a reliable supplier of H Mono Flow Rotary Unions?

We provide:

Fast quotation within 24 hours
Custom design solutions
Competitive factory pricing

H Mono Flow Rotary Union for Water Treatment Equipment

Description