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DL Vertical Low-Speed Multistage Centrifugal Pump

DL Vertical Low-Speed Multistage Centrifugal Pump

The LumeaPump DL Series is a vertical low-speed multistage centrifugal pump designed for clean water supply, pressure boosting, fire protection, and industrial water transfer. Operating at approximately 1450 rpm, it provides stable, low-noise performance with a compact vertical design.

Price available upon request.

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Product overview

Product Description

The LumeaPump DL Series is a vertical low-speed multistage centrifugal pump designed for clean water supply, pressure boosting, fire protection, and industrial water transfer. Operating at approximately 1450 rpm, it provides stable, low-noise performance with a compact vertical design.

The series covers flow rates of 5–360 m³/h, heads of 22–300 m, motor powers from 1.5–220 kW, and connection sizes from 40–200 mm. Standard DL models handle liquids up to 80°C, while DLR versions are suitable for temperatures up to 120°C.

Applications

The DL Series is suitable for a wide range of commercial, industrial, and building water systems, including:

  • High-rise building water supply

  • Domestic and commercial pressure boosting

  • Fire protection water supply systems

  • Constant-pressure firefighting systems

  • Automatic sprinkler systems

  • Water curtain systems

  • Factory and industrial water supply

  • Mine water supply and drainage

  • Long-distance water transfer

  • Municipal and commercial water distribution

  • Process water systems

  • Equipment and machinery water supply

  • General clean-water circulation and transfer

Key Features

Low-speed 1450 rpm operation; high-efficiency multistage hydraulic design; 22–300 m high head; stable and low-noise operation; compact vertical structure; wide operating range; easy installation and maintenance; long service life

Technical Specifications

Flow: 5–360 m³/h;

Head: 22–300 m;

Power: 1.5–220 kW;

Speed: 1450 rpm;

Connection: 40–200 mm;

DL liquid temperature: ≤80°C;

DLR: ≤120°C;

Medium: clean water or similar non-abrasive liquids

Minimum Order Quantity (MOQ)

Contact us for MOQ. Sample and project order quantities depend on the selected model and configuration.

OEM & ODM Manufacturing

OEM & ODM services available for project and bulk orders. Pump configuration, motor specifications, materials, branding, and packaging can be customized according to requirements.

Shipping Information

Export-ready packaging available. Shipping by sea, air, or international freight according to destination and order requirements. Contact us for delivery time and freight quotation.

Warranty

Export-ready packaging available. Shipping by sea, air, or international freight according to destination and order requirements. Contact us for delivery time and freight quotation.

Certifications

Developed with reference to GB 6245-1998 fire pump performance requirements. Certification documentation available upon request where applicable.

Need a Bulk Quote?

Contact LumeaPump for:

  • ✔ Bulk Pricing
  • ✔ OEM & ODM Manufacturing
  • ✔ Technical Consultation
  • ✔ Worldwide Shipping

Email: hello@lumeapump.com