Vacuum Pump Remanufacturing & Repair

Unit Exchange, Remanufactured & Repair Programs 

Nash Unit Exchange (UX), Remanufactured, and Repair programs restore your existing liquid ring vacuum pump to perform like new with improved reliability, quality, and performance.

Our global service centers support your aftermarket needs with OEM parts, repairs to manufacturer's specifications by factory-trained service technicians, and backed by Nash's performance warranty.

Pumps & Compressors Available For Unit Exchange Program

Medium Capacity

Large Capacity

Two Stage

UX Program

Nash CERTIFIEDTM UX program allows customers to exchange their existing pumps or compressors that may be losing performance for an identical new or refurbished pump or compressor at a fraction of the price. 

Refurbished pumps & compressors are built to the latest OEM standards with each guaranteed to perform at 95% of new equipment* with a certified 2-year factory warranty. 


NASH CERTIFIEDTM Remanufactured Units

Remanufactured pumps & compressors deliver the performance you expect at a fraction of the cost.

NASH CERTIFIED Remanufactured Units Provide: 

  • Guaranteed performance - Our remanufactured pumps & compressors perform at 95% of new equipment performance*
  • Certified 2-year factory warranty 
  • Latest OEM parts 
  • Fast turn-around for reduced operational downtime 

Nash will recondition your pump or compressor to optimum efficiency and performance. Our certified remanufactured models look and perform like new as well as come with the same warranty as a new pump or compressor with the same quality and reliability at a lower price.

Need remanufactured equipment that performs? You need Nash.

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Nash Refurbished Pump


NASH CERTIFIED Service Centers quickly evaluate and repair pumps or compressors using the original design, specs, and the latest certified parts. Every NASH CERTIFIED repaired pump or compressor is guaranteed to perform at 95% of a new equipment*, certified 2-year factory warranty, certified parts, and reduced operational downtime.

Global Leader Of Engineered Vacuum Solutions

NASH CERTIFIED experts have over 110 years of experience, are readily available to support your aftermarket needs, and help you avoid operational downtime. Service Centers are globally located to protect your vacuum system investment and provide quality, reliable and efficient solutions.

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*Our remanufactured units are guaranteed to perform at 95% of new unit performance according to HEI standards