Ultra pure water is water nearly or completely devoid of contaminants. Ultrapure water systems are an important component for laboratories across markets including manufacturing and the semi-conductor industry. These ultra pure water systems remove chemical contaminants through de-ionization (DI) and reverse osmosis. An ultra pure water system eliminates bacteria with UV radiation. These laboratory water purification systems can achieve up to 18.2 MOhm-cm in resistivity (high resistivity indicating low levels of anionic contamination) and can reduce organic carbon to less than 50 ppb. An ultrapure water system is equipped with ultra filters to remove endotoxins, DNase and Rnase left over from bacteria destroyed by UV, resulting in extremely low total organic carbon (TOC). Additional carbon filters in these laboratory water purification systems reduces the need for pre-treatment, permitting tap water as a source.
Find, compare, and request a quote for ultrapure water systems across leading suppliers at Labcompare; including access to product citations, related published figures, and first-hand reviews from our scientific community.
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| Company | Stakpure GmbH | Stakpure GmbH | Stakpure GmbH |
| Item | OmniaLabRO | OmniaLabDS | OmniaTap xsbasic |
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| Description | The OmniaLabRO is a reverse osmosis pure water system for constant large quantities of Type III (reverse osmosis) water. Used to supply autoclaves, laboratory dishwashers, humidifiers, and ultrapure water systems. Includes a 100-liter storage tank, OptiFill Dispenser, leakage sensor, and tank volumeThe OmniaLabRO is a reverse osmosis pure water system for constant large quantities of Type III (reverse osmosis) water. Used to supply autoclaves, laboratory dishwashers, humidifiers, and ultrapure water systems. Includes a 100-liter storage tank, OptiFill Dispenser, leakage sensor, and tank volume display. Available as OmniaLabRO 20, OmniaLabRO 40, and OmniaLabRO 60 (20, 40, 60 L/h at 15°C).... Read More | The OmniaLabDS is a CLRW/CLSI-grade pure water system designed for feeding clinical analyzers, steam sterilizers, and washer-disinfectors. Available in 20, 40, and 60 l/h output models, it features a 100 L pressurized tank with quality recirculation, regenerative polishing cartridges, a 0.2 µm The OmniaLabDS is a CLRW/CLSI-grade pure water system designed for feeding clinical analyzers, steam sterilizers, and washer-disinfectors. Available in 20, 40, and 60 l/h output models, it features a 100 L pressurized tank with quality recirculation, regenerative polishing cartridges, a 0.2 µm sterile filter, UV disinfection, and an optional emergency supply. Complies with DIN EN 285 and EN ISO 15883 international water standards.... Read More | OmniaTap xsbasic is a compact allrounder system that produces both Type I ultrapure water and Type II pure water from a single unit connected directly to tap water. It features a OneHand (OptiFillbasic) dispenser for push-button dispensing of Type I ultrapure water, and supports adaptable pure waterOmniaTap xsbasic is a compact allrounder system that produces both Type I ultrapure water and Type II pure water from a single unit connected directly to tap water. It features a OneHand (OptiFillbasic) dispenser for push-button dispensing of Type I ultrapure water, and supports adaptable pure water tanks (7, 30, or 60 liters) for continuous Type II laboratory water withdrawal. Available in two configurations: standard (xSbasic5) and UV-enhanced (xSbasic5 UV) with lower TOC output.... Read More |
| Method | Reverse Osmosis (RO) | RO cartridge ? stainless steel regenerative polishing cartridge ? 0.2 µm sterile filter capsule ? UV disinfection; sterile overflow and sterile vent filter + CO2 absorber included; optional UV tank disinfection and emergency supply | Reverse osmosis with UV treatment; push-button digital dispenser control (OptiFillbasic OneHand dispenser); direct tap water feed connection |
| Output | 20 L/h (OmniaLabRO 20); 40 L/h (OmniaLabRO 40); 60 L/h (OmniaLabRO 60) — all at 15°C | 20 l/h (OmniaLabDS20), 40 l/h (OmniaLabDS40), 60 l/h (OmniaLabDS60) at 15°C | 5 l/h pure water (Type II); up to 2 l/min ultrapure water (Type I) dispensing performance |
| Resistivity | Inquire | 10 up to 1 MO·cm | 18.2 MO·cm at 25°C (Type I); 10–15 MO·cm at 25°C (Type II) |
| Dimensions | Tower (W x H x D): 511 x 1520 x 575 mm (with OptiFill Dispenser); Base cabinet/tank: 511 x 800 x 575 mm | Tower: 511 x 1520 x 575 mm (W x H x D); Base cabinet (tank): 511 x 800 x 575 mm (W x H x D) | 253 x 530 x 520 mm (W x H x D, with 7L docking tank) |
| Total Organic Carbon (TOC) | Feedwater requirement: TOC < 2 ppm; no output TOC value specified for product water | < 2 ppm (feed water requirement) | < 10 ppb (Type I, standard model); < 5 ppb (Type I, UV model) |
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