Barnstead™ E-Pure™ Ultrapure Water Systems

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The Barnstead™ E-Pure™ is designed to connect directly to the tap water feed, and it can handle all of the laboratory high volume ultrapure water applications with low operating costs. This system is ideal for AA, GS, buffer preps, or as a purified feed water source for analytical instruments or labware washers.

Produce Type 1 ultrapure water with low operating costs
It is simple to use and easy to maintain
Virgin polypropylene water pathways prevent recontamination
System is wall-mountable and completely assembled for easy installation
Quarter-turn quick release canisters allow for easy cartridge replacement
0,2 μm absolute final filter removes bacteria

Digital resistivity meter is automatically temperature-compensated to 25 °C, preventing fluctuating readings due to temperature changes. Recirculation pump continuously recirculates water throughout the entire system to maintain water purity and reduce the quantity of wastewater required for rinse-up.

: Optional accessories include remote dispenser, low pressure pump protector, and low water level pump protector, replacement cartridges and consumables, are available separately.

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Produce Type 1 ultrapure water with low operating costs
It is simple to use and easy to maintain
Virgin polypropylene water pathways prevent recontamination
System is wall-mountable and completely assembled for easy installation
Quarter-turn quick release canisters allow for easy cartridge replacement
0,2 μm absolute final filter removes bacteria

: Optional accessories include remote dispenser, low pressure pump protector, and low water level pump protector, replacement cartridges and consumables, are available separately.

Specifications for Product Family

Specifications

Catalog No:
BARND4632-33
BARND4642-33
BARND4641

Model:
D4632-33
D4642-33
D4641

Feed water:
Tap or pretreated, 6,9 bar
Tap or pretreated, 6,9 bar
Tap or pretreated, 6,9 bar

Flow rate:
Up to 2,5 L/min
Up to 2,5 L/min
Up to 2,0 L/min

Conductivity:
0,055 μS/cm
0,055 μS/cm
0,055 μS/cm

TOC content:
<10 ppb
<10 ppb
<10 ppb

Resistivity at +25 °C:
18,2 MΏ.cm
18,2 MΏ.cm
18,2 MΏ.cm

Bacteria:
<1 CFU/ml
<1 CFU/ml
<1 CFU/ml

Particles:
<1 μm/ml
<1 μm/ml
<1 μm/ml

Electrical:
240 V
240 V
120 V

W×D×H:
740×190×710 mm
953×190×711 mm
889×190×711 mm

Specifications

Product Family Options

Product Information

Availability
Price
BARND4632-33
E-Pure® Ultrapure® water purification system, D4632-33, 3 modules
E-Pure® Ultrapure® water purification system, D4632-33, 3 modules
Log in for availability
Log in for availability
1 * 1 Pce
1 * 1 Pce - 4 700,00 €
4 700,00 €
1 * 1 Pce
4 700,00 €
Specifications:
More
Specifications
Cat. No.
BARND4632-33
Model
D4632-33
Feed water
Tap or pretreated, 6,9 bar
Flow rate
Up to 2,5 L/min
Conductivity
0,055 μS/cm
TOC content
<10 ppb
Resistivity at +25 °C
18,2 MΏ.cm
Bacteria
<1 CFU/ml
Particles
<1 μm/ml
Electrical
240 V
W×D×H
740×190×710 mm
BARND4642-33
E-Pure® Ultrapure® water purification system, D4642-33, 4 modules
E-Pure® Ultrapure® water purification system, D4642-33, 4 modules
Log in for availability
Log in for availability
1 * 1 Pce
1 * 1 Pce - 6 380,00 €
6 380,00 €
1 * 1 Pce
6 380,00 €
Specifications:
More
Specifications
Cat. No.
BARND4642-33
Model
D4642-33
Feed water
Tap or pretreated, 6,9 bar
Flow rate
Up to 2,5 L/min
Conductivity
0,055 μS/cm
TOC content
<10 ppb
Resistivity at +25 °C
18,2 MΏ.cm
Bacteria
<1 CFU/ml
Particles
<1 μm/ml
Electrical
240 V
W×D×H
953×190×711 mm
BARND4641
Four-holder system
Four-holder system
Log in for availability
Log in for availability
1 * 1 Pce
1 * 1 Pce - 6 380,00 €
6 380,00 €
1 * 1 Pce
6 380,00 €
Specifications:
More
Specifications
Cat. No.
BARND4641
Model
D4641
Feed water
Tap or pretreated, 6,9 bar
Flow rate
Up to 2,0 L/min
Conductivity
0,055 μS/cm
TOC content
<10 ppb
Resistivity at +25 °C
18,2 MΏ.cm
Bacteria
<1 CFU/ml
Particles
<1 μm/ml
Electrical
120 V
W×D×H
889×190×711 mm