Stilmas Americas



Stilmas Americas, formerly a division of Mar Cor Purification, is a Canadian company originally founded in 1969, growing since then to become one of the premiere
High Purity Water companies in North America.

The company manufactures a line of standard and custom equipment to meet the severe requirements of the Pharmaceutical, Biotech, Cosmetics and Semiconductor industry.
It focuses on delivering innovative state of the art High Purity Water solutions to the market.

Acquired by Stilmas in 2018, Stilmas Americas is now able to provide turnkey Water Systems
to serve the North American market, relying on its well-established
after sales service network as an added value.



The next generation USP water system. Stilmas Americas’ BioPure LSX USP base system is a compact centralized single pass hot water sanitizable RO-EDI system, designed to produce USP purified water grade. It has been designed to minimize water and energy consumption, while the automated heat sanitization process allows for greater bacterial control.


The BioPure LSX WFI for pharmaceutical applications combines all the components required to expertly deliver and maintain validated WFI pharmaceutical grade water with significant up-front and operating cost savings for the end user.
The System features a High Recovery Operating Mode that automatically adjusts the system for optimal production flow rate while recovering up to 95% of the feed water. This standard feature can save the user tens of thousands of gallons of water and reduce discharge of waste to drain, making the BIOPURE LSX WFI the logical choice for a pharmaceutical research and manufacturing WFI water system.


The RODI systems are unique water purification systems that combine reverse osmosis and electro deionization in integrated units. The systems will produce high purity water low in TOC, microorganisms and particles with a resistivity up to 18.2 Megohm cm at flows up to 15 gpm. They have several different purification modules to choose from that are based on flowrate and intended use

VPure 4400H

The VPure 4400H is a value designed USP grade water system for use in bacteria controlled applications in the Life Science market. The system is a compact centralized hot water sanitizable RO system and distribution system with an option for Service DI (SDI) or Electrodeionization (EDI) to polish the RO permeate to USP purified water grade. Energy saving features have been included to minimize the impact on the environment.


The 2200L is a compact High Purity Water System.

It’s designed to produce pure water and deliver it to a storage and distribution system that can pump the water to various point of use. The entire system is skid mounted on pigmented polypropylene stand with a built-in polyropylene tank making for easy installation and providing uncommonly small footprint. The color touch HMI view coupled with an industrial PLC provides a robust control system for operator ease of use. The system is capable of meeting ASTM type 2 , 3 or 4 and NCCLS type 1, 2, 3 water quality specifications for lab water generation All systems are built to exacting standards in an ISO registered facility.


The 4400L is designed to produce up to 8 US gpm (30 lpm) at 41°F (5°C) of pure water to a storage and delivery system that can pump up to 80 US gpm (303 lpm) of high quality water to various points of use. The color touch HMI view coupled with an industrial PLC provides a robust control system for operator ease of use.


The EDI System is a complete water treatment system featuring chemical-free electrodeionization that is cost-effective for all flow rates. No regeneration chemicals are needed. No hazardous waste stream is produced. Operation is simple, continuous, and facility requirements are reduced. The EDI systems have several different modules to choose from.

Storage and Distribution System

Stilmas Americas Storage and Distribution systems have been designed to provide water to POU at the required location, flow, temperature and pressure, while minimizing microbial growth and maximizing efficiency. Carefully selected instrumentation ensures complete control over operational parameters.


Stilmas Americas has always been committed to the development of services that make life easier for our customers. With the new Equipment As A Service model, Stilmas Americas transforms the need for Pure Water from CAPEX to OPEX through a lease or price-per-gallon approach.


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