Item number: ELGA_21041>



Manufacturer: VWS Deutschland

Price on application

Product price on request.


The PURELAB Prima is ideal for feeding Type I ultrapure water systems and for laboratory applications including glassware washing, autoclave feed, and for use in environmental cabinets. Sophisticated microprocessor monitoring helps ensure optimum performance at all times - and you can rely on easy, cost-effective and convenient operation, with user-friendly controls, informative status displays, and simple maintenance routines.
  • Simple to use - clear display of quality
  • Auto rinse facility maintains purity of water after periods of low use
  • Minimal purification consumables (reminders for these on the display) means low cost of ownership
  • Provides for future changes in demand: upgrade easily from one flow rate to another

To operate a PURELAB Prima system, a tank with 3 level switches is required.

Modell: Prima90
Water treatment model: pure water system
Booster pump: without
Capacity: 90 l/h
Storage tank - tank: without
Water source: of ion exchanger from the water mains
Product weight:48,00 Kg
Model Prima 90
Inorganics - min>90% rejection
Inorganics - typicalUp to 98% rejection
Organics 1)>99% rejection
TOC - typical 2)<100 ppb
Bacteria 3)<5 CFU/ml
Particles>99% rejection
Dimensions and weights
Weight (operational)48kg
Feedwater Requirements
Source qualityPotable mains water supply
Fouling index - maximum10
Conductivity - maximum2000 µS/cm
Free chlorine - maximum<0.5 ppm
Heavy metals - maximum0.05 ppm
Temperature1 - 35°C
Flowrate (maximum requirement)9 l/hr
Feedwater pressure maximum6.0 bar (90 psi)
Feedwater pressure minimum1.4 bar (20 psi)
Electrical Requirements
Mains input230V ac, 50Hz
115V ac, 60Hz
Power consumption700VA
Fuses2 x 3.15 Amp - 230V ac 50Hz
2 x 6.3 Amp - 115V ac 60Hz
Reservoir level connectionDin plug 6 way
Noise level<52dBA

1) MW > 100 Dalton
2) With suitable pretreatment, if required, depending on the feedwater
3) Subject to correct operating and maintenance procedures