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Rossonix Co.,limited, established in 2011, brings you the QUATTROFLOW QF2500S-HT Stainless Steel Diaphragm Pump – a robust solution designed for demanding industrial fluid transfer. As a trusted trading company with ISO9001 certification and over a decade of global export experience, we ensure every pump meets rigorous quality standards. This diaphragm pump combines corrosion-resistant stainless steel construction with reliable performance, making it ideal for chemical, pharmaceutical, and food processing applications. Whether you need to handle aggressive liquids or abrasive slurries, the QF2500S-HT delivers consistent flow and minimal downtime.
Key Features and Benefits:
Premium Stainless Steel Construction: The pump body is made of high-grade stainless steel, offering excellent resistance to corrosion and wear. This extends the service life even in harsh environments.
Versatile Diaphragm Options: Choose from PTFE or NBR diaphragms based on your fluid compatibility requirements. PTFE is ideal for strong acids and solvents, while NBR suits oil-based media.
Self-Priming & Dry-Run Capability: The diaphragm design allows self-priming up to 5 meters and can run dry without damage, providing operational flexibility.
Easy Maintenance: Simple disassembly and reassembly design reduces downtime. Diaphragm and valve replacement can be done on-site with basic tools.
Compact & Lightweight: The QF2500S-HT is engineered for space-saving installation, yet delivers high flow rates suitable for continuous duty.
Technical Specifications (Typical Values – Customizable):
| Parameter | Value |
| Model | QF2500S-HT |
| Material | Stainless Steel (316L optional) |
| Max Flow Rate | Up to 2500 L/h (customizable) |
| Max Discharge Pressure | Up to 7 bar (customizable) |
| Port Size | 1 inch (BSP/NPT optional) |
| Diaphragm Material | PTFE or NBR (optional) |
| Weight | Approx. 15 kg (depending on configuration) |
Why Choose Rossonix for Your Pumping Needs?
Since our establishment in 2011, we have grown into a global trading company with an annual export value of US$5 million to US$10 million. Our team of 11–50 experienced professionals serves clients across North America, South America, Europe, Oceania, the Middle East, and Asia. We maintain an overseas office to ensure fast communication and after-sales support. Every QUATTROFLOW pump is backed by our ISO9001-certified quality management system, guaranteeing consistent performance. With convenient shipping from Shenzhen, Hong Kong, and European ports, we can deliver to your location quickly.
Frequently Asked Questions (FAQ)
Q: What fluids can the QF2500S-HT handle?
A: This pump is suitable for a wide range of fluids including acids, alkalis, solvents, oils, water-based liquids, and food-grade products. Please consult us for specific chemical compatibility.Q: Is the pump self-priming?
A: Yes, it has a self-priming capability of up to 5 meters dry suction lift, making it convenient for transferring liquids from below the pump level.Q: What maintenance is required?
A: Routine inspection of diaphragms and valves is recommended. The pump is designed for easy disassembly; replacement parts are readily available.Q: Can the pump run dry?
A: Yes, the diaphragm pump can run dry for short periods without damage, but prolonged dry running is not recommended for optimal lifespan.Q: Do you offer customization options?
A: Absolutely. We can customize port size, diaphragm material, and even adjust flow/pressure parameters to meet your specific requirements. Contact our sales team for details.Q: What is the warranty period?
A: Standard warranty is 12 months from the date of shipment. Extended warranty options are available upon request.Q: How long does shipping take?
A: Depending on your location and mode of transport, typical delivery time ranges from 7 to 30 days. We ship from Shenzhen, Hong Kong, or European ports.Q: Is this pump CE certified?
A: Our pump complies with general industrial standards. For specific certifications like CE, please inquire – we can arrange testing and documentation based on your destination market.
Ready to upgrade your fluid transfer system? The QUATTROFLOW QF2500S-HT offers a reliable, durable, and cost-effective solution. With Rossonix’s proven track record, ISO9001 certification, and global reach, you can trust us to deliver quality. Contact us today for a quote or technical consultation. Let’s work together to meet your pumping challenges!
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