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THERMO SCIENTIFIC Water Purification System: Type I Water, 2 lpm Flow Rate - Water Purification Systems
THERMO SCIENTIFICWater Purification Systems

THERMO SCIENTIFIC Water Purification System: Type I Water, 2 lpm Flow Rate

The THERMO SCIENTIFIC Water Purification System (SKU D4641, MPN D4641) is a Type I water purification system that removes inorganics from tap water. It operates on 120V AC, mounts on a wall, and delivers purified…

SKU 3G-OTH-383177

Also listed as: D 4641 · D-4641

Brand
THERMO SCIENTIFIC
Item
Water Purification System: Type I Water, 2 lpm Flow Rate
Category
Water Purification Systems
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

THERMO SCIENTIFIC
Manufacturer Part Number
D4641
Type
2 lpm Flow Rate, Inorganics/Organics
Voltage
120V AC
Feed Source
Tap Water
Resistivity
18.2 Mohm.cm at 25°C
Product Type
Water Purification System
Mounting Type
Wall
Feed Connection
1/4" NPT
Impurities Removed
Inorganics
Purified Water Type
Type I Water
Feed Water Monitoring
No

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THERMO SCIENTIFIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The THERMO SCIENTIFIC Water Purification System (SKU D4641, MPN D4641) is a Type I water purification system that removes inorganics from tap water. It operates on 120V AC, mounts on a wall, and delivers purified water with a resistivity of 18.2 Mohm.cm at 25°C. The system features a 1/4" NPT feed connection and a flow rate of 2 lpm.

Frequently Asked Questions

What is the Thermo Scientific D4641 water purification system used for?

The Thermo Scientific D4641 produces Type I ultrapure water (18.2 Mohm.cm at 25°C) by removing inorganics from tap water. It is used in analytical labs, HPLC, and sensitive experiments requiring high-purity water. 3G Electric supplies this system globally.

What are the specifications of the Thermo Scientific D4641?

The D4641 delivers Type I water at 2 lpm with 18.2 Mohm.cm resistivity. It operates on 120V AC, mounts on a wall, and uses a 1/4" NPT feed connection from tap water. It removes inorganics only. 3G Electric sources this Thermo Scientific system.

Where to buy the Thermo Scientific D4641 worldwide?

3G Electric supplies the Thermo Scientific D4641 water purification system to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Type I water system.

How to install the Thermo Scientific D4641 water purification system?

Mount the D4641 on a wall per the manual. Connect a tap water supply to the 1/4" NPT feed inlet and provide 120V AC power. Prime the system and verify resistivity reaches 18.2 Mohm.cm. 3G Electric can provide support for your installation.

Used in

Common applications for THERMO SCIENTIFIC
Laboratory water purification — Thermo Scientific Type I water systems (SKU 870AP5, MPN 50129887) for DNase-free water in molecular biology
Industrial pH measurement — Thermo Scientific pH electrodes (SKU 6PXX1, MPN 8220BNWP) for quality control in chemical processing
High-temperature ashing — Thermo Scientific box furnace (SKU 870AL0, MPN BF51866A-1) for gravimetric analysis in materials testing
ORP monitoring in wastewater — Thermo Scientific ORP sensors (SKU 56EE07, MPN 01X001524) for oxidation-reduction potential measurement
Drying and sterilization — Thermo Scientific gravity convection oven (SKU 870AJ5, MPN 51028116) for laboratory glassware drying
Water system maintenance — Thermo Scientific sterile overflow (SKU 870AM3, MPN 06.5001) for Type II water purification system upkeep

THERMO SCIENTIFIC Products

3G Electric supplies THERMO SCIENTIFIC water purification systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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