CDLF Series Stainless Steel Vertical

I. Product Overview

This pump is a non-self-priming vertical multistage pump designed and manufactured using advanced domestic and international technologies. It utilizes a standard vertical motor and a cartridge-style mechanical seal, making replacement very convenient.

The pump's flow-contacting components are made of stainless steel (304/316), making it suitable for mildly corrosive media. Since its market launch, the product has been highly favored by users for its operational efficiency, energy-saving performance, reliability, and wide range of applications.

II. Product Features

1. Employs excellent hydraulic models and advanced manufacturing processes, significantly enhancing pump performance and service life.

2. Uses mechanical seals with hard alloy and fluororubber components, improving operational reliability and allowing for higher medium temperatures.

3. Flow-contacting components are constructed from stamped and welded stainless steel, enabling the pump to handle mildly corrosive media.

4. Features a compact, lightweight structure with low noise levels; it helps reduce energy consumption and facilitates easy maintenance.

5. The inlet and outlet are aligned on the same horizontal plane, allowing for direct in-line pipeline installation.

6. Uses a standard motor, allowing users to easily select and equip a motor according to their needs.

7. Can be equipped with an intelligent protector to provide effective protection against dry running, phase loss, and overload.

III. Product Applications

Water Supply: Water plant filtration and distribution, zonal water supply, main pipeline boosting, and high-rise building boosting.

Industrial Boosting: Process water systems, cleaning systems, high-pressure washing systems, and fire-fighting systems.

Industrial Liquid Transport: Cooling and air-conditioning systems, boiler feed and condensate systems, machine tool integration, and transport of acidic or alkaline media.

Water Treatment: Ultrafiltration systems, reverse osmosis systems, distillation systems, separators, and swimming pool water treatment systems.

Irrigation: Farmland irrigation, sprinkler irrigation, and drip irrigation.

IV. Transported Media

1. Thin, clean, non-flammable, and non-explosive media free of solid particles or fibers. 2. Fluids such as mineral water, softened water, purified water, light oils, and other light chemical media.

3. The pump is primarily constructed of stainless steel and is suitable for pumping mildly corrosive media.

V. Technical Parameters

Flow rate: 4.2–504 m³/h;

Head: 24–240 m;

Power: 1.5–450 kW;

Speed: 1480 r/min;

Port size: φ40–φ250;

Liquid temperature:

Standard type: -15°C to +70°C

Hot water type: +70°C to +110°C

Working pressure: ≤2.4 MPa.