Pump Repair and Rebuild Services

• High Purity Pump Repair
• Booster Pump Repair
• Process Pump Repair
• Edwards Rotary Gear Pump Repair

High Purity Pump Repair     
Clean Room Pump Repair Brochure Pdf
Yamada UHP-E Pump Conversion Pdf
Yamada UHP Pump Pdf

Our High Purity Pump Repair Center has processed over 4000 pumps, and boasts an unequaled track record. We don’t just repair the pump — we maintain a system for assuring maximum life and reliability. We maintain complete records, by pump serial number, of every pump we repair. These records are checked prior to every repair for trends or clues. We offer an engraving service for pumps to help identify your equipment.

Accuracy You Can Count On

We bar code each pump to assure the information is accurate every time. We provide complete test reports including observations and suggestions on how to improve pump life, a brief summary of pump history, stroke count (if provided) and complete test parameters.

High Purity Pump Repair Center

Our High Purity Pump Repair Center is certified Class 1000, Class 100 under the assembly hoods. We use 18 meg-ohm DI water for testing and flushing, which is continuously monitored. We purge with Ultra High Purity Nitrogen and plug all ports prior to double bagging — all before it leaves our Clean Room!

Booster Pump Repair     
Booster Pump Repair Brochure Pdf

EMI has been involved in high purity water applications for over 10 years, as a distributor and service company for Reverse Osmosis/De-ionized Water Booster pumps. In that time our technicians have developed the expertise to accurately diagnose and fix booster pump problems.

Process Pump Repair

EMI has full process pump repair capability – full machine shop, test bay for flows up to 500 gpm and pressures to 800 psig, fabrication, painting and trained technicians in all kinds of pumps, from centrifugal to positive displacement pumps of all kinds. Our repair program is unmatched and includes complete pump records and histories, based on your needs.

Edwards Rotary Gear Pump Repair

EMI has more expertise in assembly and test of Edwards Rotary Gear Pumps than any other company. Our technicians boast over 20 years of experience working with and troubleshooting these highly specialized gear pumps.

“Please thank your team on our behalf for their outstanding efforts to get this pump turned around same day.”

– US Device Manufacturer