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Pre-Engineered Vacuum Systems & Packaged Solutions

NASH  pre-engineered systems deliver packaged vacuum solutions configured to your application-specific requirements. Built from a standard platform, our pre-engineered and packaged systems offer a menu of customizable options and are designed to meet common industry challenges. 

Learn more and find the right solution for your application. Review our portfolio of pre-engineered vacuum systems that are designed around some of our most popular and versatile pump models.

Basic Configurations For Pre-Engineered Vacuum Packages 

Replacement Pump Packages - Replace an existing system, or integrate into an existing process where accessories can be reused. These packages can be integrated into your existing system at a low cost.

Complete Packages & Accessories -  Fully assembled and piped packages with accessories in various seal water configurations, and drive options. These complete systems offer low cost, easy installation and service, and low water consumption.

Replacement Pump Packages

  • Pump
  • Motor
  • Coupling or V-Belt Drive
  • Coupling or V-Belt Guards
  • Base

Configured-to-Order Mount Job

Vectra Direct Drive Mount Job

Complete Package

Vectra Direct Drive Recirculated Seal Package

Complete Packages

  • Seal Liquid Accessories
  • Discharge Separation
  • Valving and Instrumentation
 

Seal Liquid Type Packages

  • Once-Thru Seal Liquid 
  • Partially Recirculated Seal Liquid
  • Fully Recirculated Seal Liquid 

Package Seal Liquid Type

Vectra V-Belt Drive Once-Thru Package

Drive Types

Partial Recirculated Seal - V-Belt Drive

Drive Types

Medium Size & Two Stage Vacuum Pumps

  • Direct Drive (Coupling)
  • V-Belt Drive
  • Variable Frequency Drive - Usually used with direct drive option

Small Size Pumps

  • Monoblock (Closed Coupled)
  • Lantern (C-Face Motor)

Built Better Than Industry Standards

NASH vacuum systems are known as tireless workhorses, designed to stand up to the rigorous, nonstop demands of harsh industrial environments. Built better than industry standards. 

Our vacuum systems are ready for operation, easy to integrate into process automation and help minimize installation and operating costs. If you need a reliable vacuum or compressed gas systems, we have the solution for you. 

Tolerant, Reliable Vacuum Solutions 

Each industry has exclusive requirements when it comes to vacuum technology, and no one understands those requirements better than Nash.  Nash offers unparalleled expertise and upholds a reputation for products that perform reliably under challenging conditions.  
Nash is committed to offering innovative solutions that outperform, solve problems and reduce energy consumption, all while costing you less.

Suitable Applications

General industrial applications that depend on NASH pre-engineered vacuum systems:

  • Food & Beverage - vacuum is used from vacuum packaging to bottling.
  • Filtration - the process of separating solid particles from a liquid slurry.
  • Plastic Extrusion - during barrel venting vacuum removes moisture, entrained air, and residual monomers from the extruder while the raw plastic material is being melted down and mixed. On the sizing or calibration table, the profile is quenched with water to cool it, while it is drawn through a series of vacuum sizers (dies) that refine the shape. A liberal amount of the spray water is also pulled through the sizers, making the water handling capabilities of the liquid ring vacuum pump important. 
  • Paper Converting - vacuum permits these manufacturers to operate their machines at high speed with the vacuum (differential pressure) providing pick-up, transfer, and chucking of the given paper product.
  • Pulp Molding - the use of vacuum in this process allows the molding machine to capture the slurry of pulp in a mold to produce the desired end product.
  • Paper Converting - vacuum permits these manufacturers to operate their machines at high speed with the vacuum (differential pressure) providing pick-up, transfer, and chucking of the given paper product.
  • Pulp Molding - the use of vacuum in this process allows the molding machine to capture the slurry of pulp in a mold to produce the desired end product.
  • Wood Treatment - vacuum is pulled before the introduction of wood treating chemicals to ensure maximum penetration into the wood fibers. The preservation is then introduced into the chamber.
    The pressure is applied to the preservative into the wood. A final vacuum is applied to remove the excess preservative. 
  • Mining - vacuum is used to remove filtrate from mining by-products to either refining the product or removing the filtrate before shipment. 
  • House/Process Vacuum - typically vacuum is used to pull room temperature air from various locations such as packaging machines, machine tools, and labs.

Quality Sustainable Solutions

Nash is committed to providing sustainable solutions that help your company comply with environmental regulations while lowering the total cost of ownership. Our products and systems reduce resource consumption and emissions while operating reliably with minimal maintenance requirements. Together we build more sustainable and profitable plants.

Global Provider

Through our global and regional engineering, design, and assembly centers, we deliver quality, innovative solutions while reducing cost and accelerating delivery. 

Backed by over 110 years of experience, NASH certified experts provide aftermarket support with maintenance, service, parts, and repair. Service centers are globally located to protect your vacuum system investment and provide quality, reliable, and efficient solutions.

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