Specifications

PURELAB Option-R 7/15 Operator Manual ELGA
Page 6 PURELAB Option-R 7/15 Version 4 08/07
3.3 Technical Specifications
The Technical Specifications for the PURELAB Option-R are as
follows:
Feedwater
PURELAB Option-R 7 PURELAB Option-R 15
Feedwater
Source Quality Potable mains water supply Potable mains water supply
Fouling Index-maximum 10 10
Total Dissolved Solids-maximum
1400μS/cm 1400μS/cm
Free Chlorine - maximum 0.5ppm 0.5ppm
Heavy Metals - maximum 0.05ppm 0.05ppm
Silica- maximum 30ppm 30ppm
Temperature 1 - 35°C 1 - 35°C
Flowrate (Maximum requirement) 78 l/hr 85 l/hr
Drain Requirements (gravity fall with air gap). Maximum during
Service
70 l/hr 70 l/hr
Feedwater Pressure
Maximum - without internal boost pump 6.0 bar (90 psi) 6.0 bar (90 psi)
Minimum - without internal boost pump 4.0 bar (60 psi) 4.0 bar (60 psi)
Maximum - with internal boost pump 2.0 bar (30 psi) 2.0 bar (30 psi)
Minimum - with internal boost pump Flooded Suction Flooded Suction
Dimensions
Height 460mm (18.1") 460mm (18.1")
Width 550mm (21.7") 550mm (21.7")
Depth 270mm (10.6") 270mm (10.6")
Weight
With internal boost pump 20kg (44lb) 21kg (46lb)
Without internal boost pump 18kg (40lb) 19kg (42lb)
Connections
Inlet-quick connect 8mm (5/16") OD 8mm (5/16") OD
Outlet-quick connect 8mm (5/16") OD 8mm (5/16") OD
Drain RO-quick connect 8mm (5/16") OD 8mm (5/16") OD
Reservoir feed/return-quick connect 8mm (5/16") OD 8mm (5/16") OD
Positioning Wall, bench or under bench
mounted.
Wall, bench or under bench
mounted.
Environment Clean dry indoor.
Temp 5 - 40°C.
Humidity max 80%
non-condensing.
Clean dry indoor.
Temp 5 - 40°C.
Humidity max 80%
non-condensing.