Solvent Column Replacements
Proprietary activation for the driest solvents in the industry.
Engineered for Efficiency and Innovation
High Purity Water Purification Systems for Critical Environments
From benchtop research to full-facility purification loops, Pure Process Technology designs, installs, and supports reliable water systems that keep your science running.
Where Purity Starts — Reliable Water Systems for Every Lab
Water Systems Overview
Every reliable experiment starts with reliable water. Pure Process Technology designs and supports RODI (Reverse Osmosis + Deionization) systems that deliver consistent ASTM-grade purity for research, biotech, and production environments.
From compact setups producing a few gallons per day to full-facility loops delivering hundreds, each system is engineered to match your required purity level, flow rate, and application.
Purification Systems That Scale With You
The PPT Line of
Water Purification Systems
Every lab is different — and so are our systems. From compact point-of-use setups to centralized high-volume solutions, Pure Process Technology delivers RODI and high purity water systems that match your daily volume, space, and compliance needs.
QuickLab
Compact turnkey system delivering ASTM-grade water for mid-volume labs. Flexible configurations fit your space, budget, and performance needs.
SkidSpec
High-capacity purification system built to your specs. Provides reliable, continuous high-purity water for demanding environments.
MiniLab
Compact, space-saving system for low-demand applications. Delivers dependable ASTM-grade water in a smart, efficient footprint.
Reclaim
Recover and reuse RO reject water with confidence. Reduces waste and cost by recycling rinse or reject streams.
SaniSpec
USP Water Systems built to cGMP standards and specifications. Sanitary design in a cost-effective package without the high cost of ownership.
Need a recommendation from experts?
Fill out our short system questionnaire and tell us about your application, space, and purity requirements. Our engineers will review your input and recommend the best solution for your needs—no guesswork, just the right system for your process.
Typical RODI Purification Flow — From Feed to Final Filtration.
RODI High Purity Water Process
The infographic below illustrates a typical RODI water purification sequence — from incoming feed water through pretreatment, filtration, polishing, and distribution to your lab outlets.
*System configurations vary based on feed quality, volume requirements, and purity targets.
Comprehensive Services for Every System
Technical Expertise at Your Service
Over 20 years of experience in manufacturing Solvent Purification Systems
With over 20 years of experience designing and maintaining high-purity Water Processing Systems, PPT delivers reliable, compliant, and efficient solutions for critical applications. From design to installation and ongoing service, we ensure your system performs at peak quality and uptime.
PPT can configure and support your system to meet specific water quality, flow, and regulatory needs. Contact us today to discuss your requirements.
PPT can customize your system based on your needs.
Contact us Today
SYSTEMS BUILT FOR DEMANDING ENVIRONMENTS
Typical Applications
Precision-engineered systems for water and solvent applications—built for labs, manufacturers, and teams where quality is critical.
architectural & engineering projects
Water systems designed to fit your plans — not complicate them.
A/E teams need predictable, well-documented utilities. Our water systems are built with clear specifications, consistent footprints, and straightforward installation requirements, helping architects and engineers deliver compliant, high-performance labs on schedule.
Biotech/pharma & pilot suites
Reliable purified water for sensitive research and early-stage development.
Biotech and pharma researchers depend on stable Type I–IV water for assays, buffer prep, and analytical workflows. Our systems deliver consistent purity, continuous uptime, and easy serviceability to support demanding R&D and pilot-scale environments.
Clinical & diagnostics labs
Consistent water quality that keeps diagnostic workflows running.
Clinical and diagnostic labs rely on stable water purity to support analyzers, reagent prep, and day-to-day testing. Our systems provide dependable output and rapid recovery to help maintain accreditation standards and minimize workflow interruptions.
Cell & gene therapy spaces
High-purity water for environments where contamination isn’t an option.
Cell and gene therapy workflows demand tight control over water quality. Our systems support upstream and downstream processes with stable purity, low microbial risk, and dependable performance suited for cleanroom and controlled environments.
healthcare facilities
Water you can trust for patient care and clinical performance.
Healthcare environments depend on high-purity water for sterilization, diagnostics, and equipment operation. Our systems deliver consistent, low-conductivity output to support infection control, protect sensitive equipment, and help clinical teams maintain reliable, compliant performance.
Safety & Performance Benefits
Eliminate Cross-Diffusion of Solvent Vapors
For academic researchers and laboratories working with organic solvents, the risks of handling large quantities of flammable material are serious. Traditional distillation methods increase the chance of injury and costly damage. Pure Process Technology’s column-based purification systems reduce these risks, ensuring consistent results and a safer laboratory environment.
Reduced Risk of Injury & Damage
Traditional distillation increases the chance of fire, injury, and costly lab damage. PPT’s systems are engineered to minimize these risks, providing a safer working environment.Consistently Driest Solvents
Our proprietary column technology ensures your lab has access to the driest anhydrous solvents available—reliably and repeatably—so research outcomes aren’t compromised.Confidence in Every Experiment
With safety secured and performance guaranteed, your team can focus on advancing research instead of troubleshooting solvent quality or worrying about lab hazards.
EXPERTISE AND PRECISION IN EVERY SYSTEM
The PPT Difference
Every system we build reflects decades of engineering expertise, precision fabrication, and documented quality control. From materials to validation, we hold our systems to the same standards you hold your lab.
Lifecycle Service Programs
Ongoing maintenance and support to keep your system performing like new.Modular, Scalable Engineering
Flexible system architecture designed to grow with your facility.Sanitary-Grade Construction
Built with premium materials and cleanroom-ready craftsmanship.Documentation & Validation Support
Comprehensive IQ/OQ documentation for compliance and peace of mind.In-House Fabrication & Testing
Fully assembled, tested, and verified by our technical team before delivery.Collaborative Design Process
Our engineers work directly with your team to align every system with your application, facility layout, and performance goals.
Self-Service Support
SPS Support & Training Resources
Find fixes fast and learn best practices—troubleshooting guides, videos, and downloadable manuals.
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Components & Accessories
Maintain Performance..... Replacement Components....
PPT supplies the critical parts and upgrades that maintain performance and safety.
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Solvent Column Refill
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Vacuum Pump Controller
Maintains constant vacuum, reduces pump wear, extends pump life.
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Flasks & Connections
250/500 mL with septa, stopcock, drain valve.
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Glove Box Integration Kits
Direct connect for each solvent line.
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Stainless Steel Kegs
Engineered to extend solvent/component life.
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Tagline
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“PPT offers the purest solvents, with the lowest amount of water after purification. The glassware provided ensures that in transferring the solvent to a flask no air is introduced. No other company can match the low PPM levels of water that they offer.”
University of Alabama
“PPT offers the purest solvents, with the lowest amount of water after purification. The glassware provided ensures that in transferring the solvent to a flask no air is introduced. No other company can match the low PPM levels of water that they offer.”
University of Alabama
“PPT offers the purest solvents, with the lowest amount of water after purification. The glassware provided ensures that in transferring the solvent to a flask no air is introduced. No other company can match the low PPM levels of water that they offer.”
University of Alabama
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Let's talk solutions
Our team’s ready to help you find the right system, answer questions, or get your order started. Reach out today—we’ll get back to you quickly.
- sales@ppttech.com
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- +1 (603) 598-0691
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Frequently asked questions
Still Have Questions?
We’ve answered the most common ones below—but if there’s something else on your mind, we’re just a message away.
Pure Process Technology (PPT) offers Water Purification Systems, and Custom Engineered Designs for various lab and industrial applications. Based on the volume and requirements of the purity level of water, we will recommend the appropriate custom system.
Yes. As an OEM, PPT stocks and supplies OEM-compatible parts and consumables, and offers stocking programs and competitive pricing
Customers are invited to communicate their project volume and schedules—especially in busy seasons—so that PPT’s production planning and delivery can align effectively.
PPT’s service contracts come with 24/7 support, rapid response capabilities and prioritized scheduling for ongoing operations.
Absolutely! We offer custom design consultation (e.g., via 3D CAD), on-site installation services, start-up and complete training to support laboratory operations.
Our typical response time is 2-3 hours from initial call to site, within New England.
We are located in Nashua NH, and we have provided excellent customer outcomes since 1999.