Chemical Industry Single-Stage Single-Suction Vertical Centrifugal Pump

• Max.Head: 125
• Max.Capacity: 400
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Model NO.: LIHG
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Impeller: Closed
• Usage: Pump, Pumps, Condensate Pump, Slurry Pump, Circulating Pump
• Color: Black
• Transport Package: Mechanical Seal Packaging
• Trademark: Lyson
• Origin: China
• Production Capacity: 5000pieces/Month

Product Description

LIHG single-stage single-suction centrifugal pumps are energy-saving products for replacing F-type corrosion-resistant pumps.They are applicable to the conveying of corrosive mediums with a temperature of -20ºC to 105ºC,or mediums with physical and chemical properties similar to that of water in fields,such as chemical,petroleum,metallurgy,power station,food,pharmacy,and synthetic fiber.




                                          Structure
LIHG pumps:they are single-stage single-suction vertical centrifugal pumps.The inlet and outlet of each one is on a single straight line and has the same caliber.
Model/specification-caliber:20~200(mm)
The pumps,with a caliber of 20mm to 200mm,are direct-coupled with motors;the pump bearings are completely concentric and realize direct power transmission; they have the advantages of low noise,small vibration,steady operation,and small floor area.
Maximum operating pressure:1.6Mpa.The medium is clean water with a temperature not higher than 105ºC,or liquids with physical and chemical properties similar to that of clean water.
Body,cover,and impeller:stainless steel(see the relevant table for the material)
Pump bearing:2Cr13
Mechanical seal:rubber bellows are used for sealing;the rotating ring and the stationary ring are made of a hard alloy.
(or other applicable materials may be used according to requirements of the mediums conveyed by users)
                             Product parameters

-20ºC≤T≤105ºC	Design maximum operating pressure:1.6Mpa
Q=6.3~400m3/h	H=5~125m
n=1450/2950  r/min	P=0.55~90KW
Dna=50~200mm	DNm=32~150mm

User may choose different materials for the main parts of the flow passing parts of the pumps according to corrosion degrees of the conveyed mediums.The three main materials and their codes are given in the table below.

Material name	ZGoCr18I9	ZGoCr17Ni12M02	ZGooCr17Ni14M02
Code	304	316	316L