You are here: Home » Products » Post-Processing Equipment » Precision Filter » RNH Series Carbon Steel High Pressure Precision Filter 30~80 Bar

RNH Series Carbon Steel High Pressure Precision Filter 30~80 Bar

1.Air delivery: 1~3m3/min 35.3-105.9cfm
2.Pressure:0.3-0.8MPa/3~8bar/43.5-116psi
3.Power:7.5-355kW/10-475hp
Availability:
Quantity:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button

A High-Pressure Carbon Steel Precision Filter is a filtration device designed for compressed air systems operating at elevated pressures (typically 3–80 bar). It features a carbon steel housing constructed to withstand high mechanical stress and contains high-efficiency filter elements to remove solid particles, oil aerosols, and moisture from the compressed air stream . These filters ensure downstream air quality meets stringent industrial requirements, with filtration grades ranging from 3μm down to 0.01μm


High-Pressure Carbon Steel Precision Filter Product features

  • High-Pressure CapabilityEngineered for demanding applications with working pressures up to 80 bar, ensuring reliable performance in high-pressure systems

  • Robust Carbon Steel Construction

      Durable housing with anti-corrosion treatment (epoxy coating or chemical nickel plating) for extended service life in harsh environments

  • High Filtration EfficiencyMulti-stage filtration options (C/T/A/H grades) remove particles down to 0.01μm and oil content as low as 0.003 ppm, meeting ISO 8573-1 quality cl

  • Low Pressure Drop

      Aerodynamic flow design minimizes resistance across the filter element, reducing energy consumption.

  • Easy MaintenancQuick-change element design and optional differential pressure indicators simplify maintenance scheduling and reduce downtime.

  • Versatile Installation

       Available with various connection types (NPT thread, flange, compression fitting) to suit different system requirements.


Technical Parameters


Assembly modelflow(m³/min)InterfaceNet weight(kg)Heightconjugate diametersewage outlet
RNH-010*11/2'' 3/4'' 1''3.5230mm80mm1/2
RNH-020*21/2'' 3/4'' 1''3.7230mm80mm1/2
RNH-030*31 ''5.7260mm106mm1/2


Applications

High-pressure carbon steel precision filters are widely used across industries requiring clean, high-pressure compressed air :


Petrochemical & Chemical

Instrument air systems, process gas filtration, pipeline protection. 

Automotive Manufacturing

High-pressure painting systems, pneumatic controls, testing equipment. 

Laser Cutting

Assist gas filtration for laser cutting machines requiring clean, dry air .

Food & Beverage

Packaging equipment, pneumatic conveying, contamination-sensitive processes.

General Manufacturing

Factory compressed air systems, pneumatic tools, machinery protection.

Steel & Metallurgy

Control systems, instrument air in harsh industrial environments. 


Previous: 
Next: 

Quick Links

Products

Contact Us

Telephone: +86-173-2106-2761
 WhatsApp: +8617321062761
Email: Anna@rockymachinery.com
 Address: Room 604, #12, Powerlong Center, No.689 Xiwang Road, Jiading District, Shanghai, China
Leave Us A Message
Copyright © 2025 Shanghai Rocky Machinery Co., Ltd. All Rights Reserved.   沪ICP备2021037284号-2