SLG/SLGF 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.

Product Features

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

Note: The altitude is more than 1000 meters, which needs to be specially put forward in the selection.

Established in 1993, Liancheng is a professional pump manufacturer. The product category covers more than 5,000 series, which are widely used in national pillar industries such as municipal administration, water conservancy, construction, fire protection, electric power, environmental protection, petroleum, chemical industry, mining, and medicine.