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SH75 Liquid Ring Compressor High-Efficiency Vacuum Solution for Aseptic Packaging & Industrial Applications f 21, 2025

SH75 Liquid Ring Compressor High-Efficiency Vacuum Solution for Aseptic Packaging & Industrial Applications

The SH75 Liquid Ring Compressor is designed for aseptic filling machines and industrial applications, featuring compact design, corrosion resistance, and low maintenance. Ideal for food packaging, plastic extrusion, and freeze-drying.

The SH75 Liquid Ring Compressor utilizes stainless steel construction and an integrated impeller design, delivering high vacuum and pressure for demanding applications like aseptic packaging, plastic extrusion, and freeze-drying. This article covers technical specs, key features, case studies, and FAQs.

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SH75 Liquid Ring Compressor: High-Performance Vacuum Solution

Product Overview

The SH75 Liquid Ring Compressor is engineered for aseptic filling machines and specialized industrial processes. Its stainless steel construction and optimized impeller design ensure compact size, minimal maintenance, and corrosion resistance, making it suitable for food, pharmaceutical, and plastic industries.

Key Applications

 

Aseptic bag filling machines

 

Plastic extruders

 

Freeze-dryers

 

Food packaging & sterilization chambers

 

Plastic profile production

 

Technical Specifications

 

Parameter

Value

Max. Suction Capacity

93~127 m³/h (55~75 CFM)

Ultimate Vacuum

Up to 100 mbar.a

Max. Discharge Pressure

2.0 bar.a (30 psi.a)

Shaft Seal Type

Single-face non-cartridge mechanical seal

Material

Wetted parts in SS304 (CF8) or custom upon request

Motor Power

Standard 4KW (50HZ) / 6.3KW (60HZ), customizable

Speed (50HZ/60HZ)

1450 rpm / 1750 rpm

 

Key Features

✅ Compact Pump-Motor Coaxial Design – Space-saving
✅ Integrated Tapered Impeller (No Discs) – Higher efficiency & performance
✅ Fewer Components – Enhanced reliability & reduced maintenance
✅ Wider Vacuum & Pressure Range – Handles harsh operating conditions
✅ Multiple Stainless Steel Options – Meets varied corrosion resistance needs
✅ Globally Standardized Design – Compatible with different drive speeds
✅ 100% Performance Tested – Ensures smooth startup & operation

Case Studies

Case 1: Optimization in Aseptic Filling Lines
A global food manufacturer replaced traditional vacuum pumps with the SH75, achieving 30% better vacuum stability and 15% energy savings while meeting strict hygienic standards.

Case 2: Vacuum System Upgrade for Plastic Extruders
A plastic profile producer reduced downtime by 40% and boosted productivity by 20% thanks to the SH75’s corrosion-resistant construction and low-maintenance design.

 


 

SH75 Liquid Ring Compressor – Frequently Asked Questions (FAQ)

1. Which industries is the SH75 suitable for?

Primarily used in aseptic packaging, plastic extrusion, freeze-drying, and food sterilization.

2. What is its ultimate vacuum level?

Up to 100 mbar.a, sufficient for most industrial vacuum needs.

3. Are custom materials available?

Yes, wetted parts can be supplied in SS304 or other customer-specified stainless steel.

4. Can motor power be customized?

Standard options are 4KW (50HZ) / 6.3KW (60HZ), with customization available.

5. How frequent is maintenance required?

Minimal maintenance thanks to the integrated design and high-quality mechanical seal.

6. Is it suitable for corrosive environments?

Yes, stainless steel construction ensures resistance to corrosive media in food, chemical, and other harsh applications.

7. What are the benefits of the impeller design?

The disc-less tapered impeller improves efficiency, reduces turbulence losses, and enhances stability.

8. Is each unit performance-tested?

Every compressor undergoes 100% testing before shipment to guarantee reliable operation.

9. Can it handle high-humidity conditions?

Liquid ring technology naturally handles vapor-laden or humid gases without performance degradation.

10. How to maximize service life?

Regularly inspect seals and lubrication, and use compatible ring liquids (e.g., water or specialized fluids).

 


 

Conclusion

The SH75 Liquid Ring Compressor delivers high efficiency, durability, and low maintenance, making it an ideal choice for aseptic packaging, plastic processing, and food industries. For technical details or custom solutions, contact our expert team!

(End of News)

 


 

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