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Nash 905 Brochure - English

Nash 905 Brochure - English

Product catalog summary

Introduction
The NASH 905 Series Liquid Ring Vacuum Pumps and Compressors, produced by Gardner Denver, are designed for high reliability and performance in demanding applications such as chemical processing and geothermal power generation. Constructed from 316L stainless steel, these pumps offer excellent corrosion resistance and can be equipped with various mechanical seals.

Key Features and Benefits

One moving part for long-term reliability.
Variable port design for high efficiency.
Reduced water usage for water savings.
Conical design to handle water/particulate slugs better.
Lobe purges to reduce erosion wear.
Patented gas scavenging for increased performance at high vacuum levels.
External mechanical seals for flexibility and ease of maintenance.
100% performance tested for trouble-free start-up and operation.
Backed by a 2-year warranty.

Specifications

Vacuum range: 0-26 in Hg vac to 120 mbar abs.
Mechanical seals: Single or double cartridge.
Differential pressure: 15 psi (1 bar).
Construction material: 316L stainless steel.

Performance and Dimensions
The 905 series models vary in dimensions and performance capabilities, with specific measurements provided for models 905 L, M, P, R, S, and T.

Additional Products

Integral 2-stage liquid ring pumps for vacuum levels down to 0.8" HgA.
Steam Jet Ejectors for multi-stage system pressures as low as 0.001 mm HgA.
Vectra series for high back pressure requirements.

Service and Support
Gardner Denver offers professional service with centers located globally, ensuring long-term operation and maintenance support.

Contact Information
For more information, contact NASH, a division of Gardner Denver, via phone or email, or visit their website.

Catalog excerpts

905 Series Liquid Ring Vacuum Pumps & Compressors

Open the catalog to page 1

NASH 905 Series Vacuum Pumps & Compressors A Higher Standard in Liquid Ring Pumps NASH liquid ring pumps produced by Gardner Denver have been setting the standard in performance and reliability for over 100 years. Now, the reliable NASH 904 series has been improved upon - bringing you the 905 series of liquid ring vacuum pumps The 905 series has been designed to provide superior reliability and performance in harsh applications such as chemical processing, geothermal power generation or anywhere reliable compression of corrosive gases is needed. Constructed of 316L stainless steel, the 905 series...

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World Class Design & Performance Dimensions inches (mm in blue)

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Other NASH Products Integral 2 stage liquid ring pumps with improved performance at vacuum levels down to 0.8" HgA (27 mbar) Designed to handle large amounts of liquid carryover without difficulty Capacity of 100 to 2,240 CFM with vacuum to 0.8" HgA Capacity of 170 to 3,740 m3/h with vacuum to 27 mbar abs Sizes range from one-inch (25mm) to 78-inch (2 meters) inlets Capacities range from 20 CFM to 20,000 CFM Capacities range from 34 m3/h to 34,000 m3/h Multi-stage system pressures as low as 0.001 mm HgA Liquid ring vacuum pumps and compressors Available in feature rich budget designs (SX, XL...

Open the catalog to page 4

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