Watson-Marlow（ワトソンマーロー） List of Products and Services

The "NR-Transfer Hose" is a genuine hose manufactured with strict tolerances for Bredel hose pumps. It achieves an exceptional long hose life for fluid transfer applications. This product has excellent abrasion resistance. It can handle pressures up to 12 bar (174 psi) and has a suction capability of up to 9 mWC (354 inWC). 【Features】 ■ Expect a long hose life ■ Achieves low cost ■ Discharge pressure: up to 1.2 MPa *For more details, please download the PDF or feel free to contact us.

• Piping and electrical wiring materials

The Qdos CWT is a high-performance and safe chemical dosing pump designed for the next generation, part of the industry-leading Qdos series. The transfer technology (CWT) significantly extends the lifespan compared to traditional tube pumps. The Qdos CWT delivers excellent accuracy for chemical dosing and injection applications without the need for expensive ancillary equipment. The sealed pump head minimizes operator exposure to chemicals and allows for safe and quick replacement. • Flow rate up to 500 ml/min at a maximum of 0.7 MPa • Long lifespan under high pressure • Reliable pump with low maintenance frequency

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• Unit Products
• Monitoring and Control Equipment

<For Biopharmaceuticals> The 120, 530, 630, and 730 tube pumps share the same features to enhance compliance with cGMP and ensure the quality of the final product. These tube pumps are designed to accommodate steady contact materials across all ranges, from validation minimization studies to production. <For Industrial, Environmental, and Food Applications> Accurate liquid delivery with IP66 specifications to withstand harsh environments. Robust, precise, intuitive. After-sales service and maintenance are conducted within Japan. The 530, 630, and 730 tube pumps also support Japanese display. They can be used with the same feel as domestic pumps.

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The Aflex brand's "PTFE Lined Flexible Hose" is a product lined with PTFE resin, which has minimal chemical reactivity on the fluid contact surface. It boasts excellent chemical resistance and can withstand high pressure and temperatures up to 260°C. The smooth inner structure ensures a consistent flow rate of liquids. There is also a series compatible with CIP/SIP, making it suitable for fields that require high hygiene standards. By not using adhesives in the hose, the risk of contamination due to peeling is reduced. 【Features】 ■ Excellent flexibility and kink resistance ■ Patented anti-static PTFE liner available ■ Inner diameter up to 80mm, hose length up to 30m ■ Usable in a vacuum for all sizes ■ Reliable 24-month warranty * A range of series suitable for various applications, including pharmaceuticals and industrial use, is available. Please refer to the documentation for more details. Feel free to contact us with any inquiries.

• Exterior coating materials

Bredel hose pumps have high abrasion resistance and can transport slurries that are difficult to transfer with other pumps. They can also handle high-pressure transfers of up to 1.6 MPa. Today, over 100,000 Bredel hose pumps are in operation worldwide. With an operating pressure of 1.6 MPa and flow rates of up to approximately 100 m³/hr, they are suitable for demanding applications across a wide range of industries. Chemicals: Acids, alkalis Wastewater treatment: Lime, kalic, sodium hypochlorite, ferric chloride, and precipitates Paints & pigments: Feed for dispersion mills, pigments, and latex Pulp & paper: Dyes, sizing agents, yield enhancers, titanium dioxide Mining: Tailings slurry, precipitates, and reagents Ceramics & glass: Powders and clays for ceramics, bricks, and tiles Construction: Cement, coatings, sprayed concrete, colorants, and aggregates Printing & packaging: Varnishes, inks, coatings, and adhesives Food & beverage: CIP applications, wine, beer, dairy products, baking, seasonings, and additives Textiles: Fibers, dyes, acids OEM: Various pumps available for system suppliers For model-specific data, please download the attached data sheet.

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• Concrete Machinery
• Reinforced concrete construction

A new member has joined the lineup of sign pumps: Certa. Certa maintains the characteristics of sign pumps that do not break solid materials and can transfer high-viscosity liquids, while also accommodating the highly requested CIP in the food industry. The number of parts has been significantly reduced! It is now possible to perform CIP in a short time without any dead space. If you are looking for CIP and SIP compatibility, choose "Certa." If you require disassembly and cleaning capability, opt for the "Sign Pump MR Series." From now on, you can choose a sign pump that suits your specific application. *Please also take a look at the Sign Pump MR (MasoSine) series.

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The Qdos series is a chemical dosing pump that enables accurate and reproducible dispensing of fluids with various viscosities, thanks to its unique design featuring a patented ReNu pump head. It is ideal for environments where precise dosing is required, such as pH adjustment in water treatment and the addition of coagulants. It also has a proven track record in the injection of chemical additives for electroplating. The pump allows for extremely accurate fluid delivery, unaffected by suction conditions. The Qdos pump reduces the need for auxiliary devices before and after the pump, promising significant cost savings. 【Features】 - Maintains the set flow rate even with changes in suction pressure. A reliable dosing pump. - Easy-to-use interface for straightforward operation. - Reduces chemical costs. - Safe maintenance. - Pump replacement in seconds (maintenance without tools). - Easy maintenance. *For more details, please refer to the catalog or feel free to contact us.

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The Qdos series is a chemical dosing pump that enables accurate and reproducible dispensing of fluids with various viscosities, thanks to its unique design featuring a patented ReNu pump head. It is ideal for environments where dosing accuracy is required, such as pH adjustment in water treatment and the addition of coagulants! It also has a proven track record in the injection of chemical additives for electroplating. It allows for extremely precise fluid delivery, unaffected by suction conditions. The Qdos pump reduces the need for auxiliary devices before and after the pump, promising significant cost savings. 【Features】 ■ Maintains the set flow rate even if the suction pressure changes. A reliable dosing pump. ■ User-friendly interface that is easy to operate. ■ Reduces chemical costs. ■ Safe maintenance. ■ Pump replacement in seconds (maintenance without tools). ■ Maintenance time can be shortened. Compared to diaphragm pumps, downtime is reduced from 90 minutes to 5 minutes! *For more details, please refer to the catalog or feel free to contact us.

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