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NASH Vectra GL - Liquid Ring Vacuum Pumps and Compressors

NASH Vectra GL - Liquid Ring Vacuum Pumps and Compressors

Product catalog summary

Introduction
NASH Vectra GL vacuum pumps and compressors, produced by Gardner Denver Nash, are renowned for their durability and reliability in harsh industrial environments. These pumps are designed to meet rigorous demands and are built to exceed industry standards.

Design and Technology
The Vectra GL series is engineered based on customer requirements and incorporates input from various departments, including R&D and process engineering. Key technological advancements include a patented cone design and rotor configuration, which enhance performance and efficiency.

Specifications

Vacuum range: 0-29 in Hg vac / 33 mbar abs.
Mechanical seals: Single
Differential pressure capability: 15 psi / 1 bar
Compressor pressure: 15 psig / 2 bar abs.
Hydrotest pressure: 75 psig / 6 bar abs.
Construction material: Ductile iron

Features and Benefits

Compact design reduces floor space requirements.
Built-in mechanical seals prevent shaft leakage.
Global product design supports direct drive speeds for 60 Hz & 50 Hz motors.
Conical design improves handling of water/particulate slugs.
Single moving part ensures long-term reliability.
Variable port design enhances efficiency.
Lobe purges reduce erosion wear.
NASH patented Gas Scavenging increases performance at high vacuum levels.
Redesigned cone angle reduces pump length.
Finite element analysis optimizes design for improved efficiency and value.
100% performance tested for trouble-free start-up and operation.
Backed by a 2-year warranty and over 100 years of experience.

Dimensions
The document provides detailed dimensions for various models, indicating inlet and outlet sizes in both inches and millimeters.

Performance
The Vectra GL series is designed for high performance in general industrial applications, with specific models tailored for different capacity and pressure requirements.

Other NASH Products
The document also highlights other NASH products, including integral 2-stage liquid ring pumps, steam jet ejectors, and a range of compressors designed for various industrial applications.

Contact Information
For further inquiries, Gardner Denver Nash can be contacted at their Trumbull, CT office via phone or email.

Catalog excerpts

Vectra GL Liquid Ring Vacuum Pumps and Compressors

Open the catalog to page 1

NASH Vectra GL Vacuum Pumps & Compressors Industry Workhorses NASH liquid ring vacuum pumps produced by Gardner Denver Nash have been known for more than 100 years as tireless workhorses, designed to stand up to the rigorous, nonstop demands of the harshest industrial environments. Built better than industry standards, NASH pumps are known for their reliability. Vectra GL vacuum pumps and compressors, created for a wide range of general industrial applications, combine the highest standard of this reliability with a new level of ingenuity. Gardner Denver Nash employs advanced design technologies...

Open the catalog to page 2

NASH Vectra GL - Liquid Ring Vacuum Pumps and Compressors-3

World Class Design & Performance Performance Vacuum pump Vacuum pump with back pressure Atmospheric Capacity Dimensions mm in blue Pump

Open the catalog to page 3

NASH Vectra GL - Liquid Ring Vacuum Pumps and Compressors-4

Other NASH Products TC/TCM 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 to 20,000 CFM Capacities range from 34 to 34,000 m3/h Multi-stage system pressures as low as 0.001 mm HgA Large liquid ring vacuum pumps with superior corrosion resistance Top discharge capability...

Open the catalog to page 4

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