HIP, HZAP type jacketed insulation chemical pumpDetailed product description：

I. Overview
HIP and HZAP jacketed insulation chemical pumps are single-stage single suction horizontal centrifugal pumps, and their dimensions comply with DIN2456/IS02858A~P160 standards. HIP and HZAP pumps can transport various liquids that are corrosive and prone to crystallization at high temperatures, such as phenol, phthalic anhydride, bisphenol A, maleic anhydride, and asphalt
It can be widely used in industrial sectors such as fine chemicals, fertilizers, petroleum, metallurgy, coal chemical, oil chemical, cosmetics, etc.

Performance characteristics of this type of pump
IHP type HZAP type
Flow rate (Q) 6.3-400m3/h 1.5-2000m3/h
Head (H) 5-125m 3-160m
Work pressure (P) 1.6Mpa 2.5Mpa
Working temperature (T) -80 ℃~200 ℃ -80 ℃~350 ℃

Characteristics of HIP and HZAP jacketed insulation chemical pumps
Unique insulation jacket design, good insulation effect, no leakage of insulation medium, easy and reliable installation of insulation pipelines. The insulation medium can be hot water, steam, thermal oil, etc., and users can choose according to their requirements.
There are two types of structures at the bottom of the pump: foot support and center support. The central support system effectively eliminates the adverse effects of thermal expansion and is suitable for environments with large diameters and high temperatures. Users can choose according to their needs.
The mechanical seal with special structure is reliable and durable.
The suction port of the pump adopts an inducer, and the cavitation allowance of the pump is particularly small, which solves the problem of cavitation caused by the vaporization of some materials at high temperatures and avoids damage to the pump caused by cavitation.
The special oil seal design ensures no oil leakage and no wear on the shaft under any circumstances, saving labor and reducing fuel consumption.
The external installation dimensions and base are designed according to international standards, which can replace imported pumps.
The performance parameters of HIP are the same as those of HIJ pump, and the performance parameters of HZAP pump are the same as those of HZA pump.
The inlet and outlet of the pump are on the same axis, which facilitates design and process connection.
The bearing frame, including the shaft, impeller, pump cover, etc., forms a combination that allows the pump to be repaired without the need to remove it from the pipeline.
The pressure acting on the shaft seal is compensated by means of auxiliary blades or impeller balance holes. Rolling bearings are durable and have ample shaft diameter to ensure smooth operation of the pump. Some specifications of the pump body are designed with double volutes to balance radial forces and ensure smoother and more reliable pump operation.
Material of overcurrent components
The overcurrent components of HIP and HZAP pumps are made of cast steel and various alloys such as 303, 304, 305, 306, 307, 316, 316L, 304L, 904, 904L, 804, 804L Monel alloy, etc.

Precautions for use
HIP and HZAP type jacketed insulation chemical pumps should be insulated before use to ensure that the temperature of the pump is fully and evenly distributed; When stopping the pump, the pump should be stopped first and then the insulation should be stopped.