Barnstead D4631 120 VAC Operation Manual - General Specifications
4
General Specifications
F e e d w a t e r
Requirements
Types [1]
Tap, RO, DI, distilled.
Pressure Range
Gravity feed to 7 kg/cm
2
(100 psig)
maximum.
Temperature Range
4-49°C
(40-120°F)
Product Water
Water Quality [1]
Type 1 Reagent Grade Water (RGW) per
ASTM-D1193, NCCLS-ASC-3, and CAP.
Flowrate (Maximum) [2]
Type 1 RGW-Filtered
Pressure feed
(40 psig inlet min.)
60 Hz
2.5 lpm
50 Hz
2.0 lpm
Gravity feed (12" H
2
O)
60 Hz
1.5 lpm
50 Hz
1.3 lpm
[1] E-pure
®
will produce Type
I
water using pretreated water (RO, DI, Distilled) or high quality tap water, provided feedwater suitability is
qualified by laboratory analysis and recommended faucet flowrate is maintained.
[2] Flowrates are dependent on operating conditions and filter usage. Flowrates will also depend on filter compaction.
Overall Installed
Dimensions
3 - m o d u l e
Width
30"
(762 mm)
Depth
7-1/2"
(191 mm)
Height
26"
(660 mm)
4 - m o d u l e
Width
36-1/2"
(927 mm)
Depth
7-1/2"
(191 mm)
Height
26"
(660 mm)
Operating Weight
3-module
27.2 kg (54 lbs.)
4-module
32.7 kg (67 lbs.)
Mounting
Wall mount with brackets provided.