Each of our lab di ultrapure water system, biological water system, lab deioniser is carefully designed by us, not only with superior quality but also exquisite appearance. We abide by laws and business ethics, focus on teamwork, and believe in discipline. We regard environmental protection as the bottom line of law-abiding operation and the lifeline for survival. We continue to develop and innovate on the basis of mature experience to provide customers with a full set of solutions to ensure that the performance of the series of products to meet customer requirements and always create value for customers. Now we have established steady and long business relationships with customers from numerous countries.
Medium-1600 series is nearly the smallest water system, with the same output-250 liters/hour. It meets the requirements of water for production and central water supply.
Medium-1600Q is deionized water system, with LCD controlling system, 3 way water quality sensor, timing and quality dispensing, stainless steel shell. The single stage RO water’s ion rejection rate is more than 97%, and the deionized water’s resistivity is more than 10MΩ.cm, near to18.2MΩ.cm. It completely meets the requirements of general chemical or biological experiments for pure water.

Models:
Medium-1600Q
Features and Advantages
Medium-1600 | Competitive product |
The voltage is only DC24V, lower than human safe voltage (DC36V) | The voltage is above of AC380V/220V, dangerous for operator |
2 sets 800 GPD pure water system, independent operation. If one was broken, the other also runs. | Only one system work. If going wrong, the machine could not work anymore. |
Working pressure of RO membrane<70PSI (4.9kgf/cm2), assure safety. | Working pressure of RO membrane >225PSI (15kgf/cm2), dangerous for operator |
Floor space is only 0.5m2, save more room for laboratory | The floor space is very large, waste the room of laboratory |
Flow Schematic

Specifications
Model | Medium-1600Q |
Output (25°C)* | 250 liters/hour |
Pure water outlet | 2: reverse osmosis water, deionized water |
Deionized water quality | |
Resistivity | 10-18.2MΩ.cm |
Bacteria | <0.01cfu/ml (with optional 0.2µm PES terminal filter) |
Particle (>0.2µm) | <1/ml (with optional 0.2µm PES terminal filter) |
RO water quality | |
Ion rejection rate | 97%-99% (new RO membrane) |
Organic rejection rate | >99%, when MW>200 Dalton |
Particles and bacteria rejection rate | >99% |
Feed water requirements | Tap water, temperature: 5-45°C, pressure: 1.0-4.0Kgf/cm2 |
Dimension and weight | Length×Width×Height: 760×550×1210mm / Weight: about 85Kg |
Electrical requirements | AC110-240V, 50/60Hz |
Power | 480W |
Standard configuration | Main body (Including 1 set of cartridge) |
Remarks:
*The value will be influenced by temperature and feed water’s quality.
Cartridges
Item no. | Commodity | Approximate replacement term /set |
PC-20PP | 20" spun fiber cartridge | 2-6 months |
PC-20AC-G | 20" granular active carbon cartridge | 2-6 months |
PC-20AC-B | 20" active carbon block cartridge | 2-6 months |
RO-400GPD | 400 GPD reverse osmosis membrane | 12-24 months |
PTC-AC-HZB1 | Reducing TOC cartridge | 9000 liters pure water |
PTC-MBR-25L | 25l mixed bed resin cartridge | 40000 liters pure water |
TF-0.2µm-B | 0.2µm terminal filter | - |
Remarks:
*The quality of inlet water will effect cartridge’s life.
HHitech-Products
Designing and manufacturing under ISO certification, top quality controlling commitment, ensure compliance with CE standards of EU, guarantee completely meeting with the highest grade I water standards of ASTM, CAP, CLSI, EP and USP.
HHitech-Service
As a responsible manufacturer with rich experience, operating in good faith, and the concept of common development, adhering to the customer-oriented and customer-needs, HHitech promises to provide professional comprehensive pre-sales and after-sales service in the whole business.
■ 12 months warranty except for consumables.
■ Timely guide for installation, usage and maintenance.
■ Free and continuous upgrade service for sold products.
Our company adheres to the business philosophy of 'honesty is gold' and takes it as our duty to provide consumers with the best Lamella Clarifier Systems Separator for Water Treatment. We believe that we can establish long time business relationship with each other. In line with customer satisfaction is our pursuit, what customers think is our business philosophy, we warmly welcome manufacturers from all over the world to negotiate and order.
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