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Jiangsu Syeelai Environmental Technology Co., Ltd.

EP Series Heavy-duty Vertical Pump

Product Overview
The EP Series is a heavy-duty vertical centrifugal pump engineered for reliable chemical handling. Its standout "Dry-Run" protection ensures that the pump remains intact even during intermittent fluid supply or accidental dry-running. With a focus on durability and seal integrity, the EP series is designed to handle the most aggressive industrial chemical cycles with zero downtime.

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  • EP Series Heavy-duty Vertical Pump

Key Highlights
Versatile Chemical Compatibility: Built with high-grade anti-corrosive materials like FRPP, CFRPP, PVDF, and SS304/316, the EP series can withstand high-concentration acids and alkaline solutions without degrading.

Advanced Dry-Running Protection: The pump is designed to handle "Idling" or "Dry-running" scenarios, protecting the internal components from overheating when liquid levels are insufficient.

Innovative Sealless Concept: Featuring a dry-seal structure (sealless design), it creates a barrier against corrosive fumes, preventing gas migration into the motor housing and significantly extending bearing life.

Rugged Motor Construction: Motors are finished with specialized anti-corrosion coatings and offer superior waterproof protection, ensuring high reliability in high-humidity and acid-mist environments.



Typical Applications
Electronics Manufacturing: Advanced PCB/FPC etching and plating processes.
Water Management: Waste gas scrubbing and wastewater neutralization systems.
Surface Engineering: Continuous electroplating, auto-spraying, and metal pickling.
New Energy Sector: Solar cell chemical processing and battery material manufacturing.



Model Port Size (mm) Phase HP 50Hz Curve 50Hz Total Head (m) 50Hz Total Capacity (L/min) 60Hz Curve 60Hz Total Head (m) 60Hz Total Capacity (L/min) Weight (Kg)
EP-32SK-550 32 3 3-4 A 9 230 A 10 250 16
EP-32SK-750 32 3 1 B 10 250 B 12 280 17.5
EP-32SK-1100 32 3 1.5 C 12 310 C 14 330 20
EP-40SK-1500 40 3 2 D 18 380 D 19 380 22
EP-40SK-2200 40 3 3 E 21 410 E 23 450 24
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About Us
Powering Global Industry with Precision Fluid Technology
SYEELAI specializes in corrosion-resistant fluid transfer solutions, professionally manufacturing a series of acid and alkali resistant pumps including liquid mixers, metering pumps, magnetic drive pumps, and vertical pumps. The company also undertakes custom fabrication of non-standard chemical filtration systems and provides professional design, installation, and commissioning services for chemical dosing equipment.
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