I. Product Overview:

The IR type thermal insulation pump is a single-stage, single-suction (axial suction) cantilever centrifugal pump designed for transferring liquids that are non-agglomerating, corrosive, and have a viscosity similar to water. It conforms to the international standard ISO 2858 for its marking, rated performance, and dimensions, and follows the technical specifications of GB/T 5656-1994. It boasts a wide performance range, high efficiency, "three-standardization" level, high quality, and easy maintenance. Its efficiency is an average of 5% higher than that of the F-type pump, making it a recommended energy-saving product promoted by the state.

The IR-type thermal pump transports mediums such as clean water and substances with physical and chemical properties similar to water, below 150℃. It is connected to a pipe to supply steam or liquid at a reasonable temperature for insulation, and can transport mediums prone to crystallization.

II. Performance Range:

Insulation Pump Type IR

Flow Rate: 6.3~400 m³/h

Flow Head H: 5~125m

Speed: n: 2900, 1450 rpm

Rated Power: 0.55-110 kW

Import Diameter: 50-200mm

Maximum working pressure: 1.6 MPa

Section 3: Pump Structure

The IR series of thermal insulation pumps is a product line jointly designed by the national pump industry according to ISO international standards. It is mainly composed of the pump body, impeller, sealing ring, impeller nut, pump cover, sealing components, intermediate bracket, shaft, suspension components, etc.