Pipeline Centrifugal Pump Series

Product Features. CDL/CDLF is a non-self-priming vertical multistage centrifugal pump equipped with a standard motor. The motor shaft is directly connected with the pump shaft through a motor seat with a coupling. The pressure-resistant cylinder and the over-current parts are fixed between the motor seat and the water inlet and outlet section by tie-rod bolts, and the water inlet and outlet of the pump are on the same line at the pump bottom. The pump can be equipped with intelligent protector as required to effectively protect the pump from dry running, phase loss and overload.
Structural Installation Instructions.
1.SLG/SLGF is a multifunctional product, which can transport various media from tap water to industrial liquid, and is suitable for different temperature, flow rate and pressure ranges. SLG is suitable for non-corrosive liquid and SLGF is suitable for slightly corrosive liquid.
2.Water supply: filtration and transportation in the water plant, water supply in different zones in the water plant, pressurization in the main pipe and pressurization in high-rise buildings.
3.Industrial pressurization: process water system, cleaning system, high-pressure flushing system and fire fighting system.
4.Industrial liquid transportation: cooling and air conditioning system, boiler water supply and condensation system, machine tools, acid and alkali.
5.Water treatment: ultrafiltration system, reverse osmosis system, distillation system, separator, swimming pool.

Irrigation: farmland irrigation, sprinkler irrigation and drip irrigation.

Performance Range

Rated flow (m³/h): 1, 2, 3, 4, 8, 12, 16, 20, 32, 42, 65, 85, 120, 150
Temperature range: -15~120℃
Lift range: 6-300m
Working Conditions
Thin, clean, nonflammable and explosive liquid containing no solid particles or fibers.
Liquid temperature: normal temperature type -15℃~+70℃
Hot water type +70℃~+120℃
Ambient temperature: max. +40℃
Altitude: ≤1000m

This pump is designed for a wide range of industrial and commercial applications, including air conditioning systems, water treatment, process line pressurization, heating and cooling of production lines, soft water systems, aquaculture, and fertilization/metering setups.

Ideal for conveying thin, clean, non-flammable and non-explosive liquids free of solids or fibers, it supports both normal and high-temperature operations from -20°C to +104°C, with a working pH range of 6.5–8.5. It operates reliably at ambient temperatures up to 40°C, altitudes up to 1000m, and a maximum working pressure of 1.0MPa. The motor features a high-efficiency 2-pole design, available in single-phase (220–240V, 50Hz) or three-phase (380–415V, 50Hz) options, with customization for 60Hz or alternate voltages. Built with Class F insulation, IP55 protection, and a built-in thermal protector (for single-phase), the motor supports continuous duty (S1), up to 20 starts per hour, and over 100,000 lifetime starts—powered by durable C&U high-temperature bearings.

Note: The pump must be fully primed with water before operation to ensure normal function.

Features:

  • All 304 stainless steel construction-material code I
  • Compact design
  • Customized solutions
  • High reliability
  • Service-friendly
  • Wide performance range
  • Low noise level
  • Electro-coated cast-iron parts
  • Superior dry running capabilities
  • Reduced footprint
  • Low maintenance costs
  • Single pump model for multiple applications
  • Reduced downtime, High reliability

Applications:

  • Washing and cleaning
  • Water treatment
  • Temperature control (heating/cooling)
  • Chemical and pharmaceutical industries
  • Building services
  • Agricultural Irrigation

The Vertical pipeline pump is designed for booster applications, ensuring efficient transfer of both cold and hot water in various industries, including biofuel, commercial buildings, and food and beverage. Made from high-quality cast iron, this pump boasts a robust structure that can withstand heavy usage, making it a reliable choice for demanding applications such as industrial utilities and wastewater treatment. We offer OEM, ODM, and OBM customization support, allowing you to tailor the pump to your specific needs and requirements, whether it’s for small-scale family homes or large-scale industrial applications.The Vertical pipeline pump is suitable for various industries, including irrigation and agriculture, mining, pharmaceutical, and HVAC OEM, ensuring it can be used in a variety of settings.

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