1、 Overview
The LHB type leak free chemical process pump, based on the introduction of new centrifugal pump technology from abroad and years of production experience, has been continuously improved and perfected. Its main features are: the mechanical seal adopts a negative pressure device, which can transport liquid for a long time under the condition of increasing pressure and gradually decreasing flow rate. The mechanical seal does not withstand working pressure, ensuring that the mechanical seal never leaks. It is an ideal equipment for building a civilized factory.
2、 Performance Range
The LHB series corrosion-resistant pump is a single-stage single suction cantilever centrifugal pump. Its markings, rated performance points, and dimensions all comply with the GB5662-1985 standard, equivalent to ISO2858-1975. It belongs to the same category as the IH type promoted by the country.
3、 Model meaning
Shaft seal: using mechanical seal, power seal, and packing seal, users can choose freely.
Performance Table of L H B Type Leak free Chemical Centrifugal PumpModel specifications | Flow rate m3/h | Head m | Speed r/min | Equipped with motor power KW |
LHB25-25-25 | 3.6 | 28 | 2900 | 2.2 |
LHB40-25-50 | 6 | 50 | 2900 | 5.5 |
LHB50-32-30 | 12.5 | 30 | 2900 | 4 |
LHB50-32-45 | 12.5 | 45 | 2900 | 7.5 |
LHB50-32-70 | 12.5 | 70 | 2900 | 11 |
LHB65-50-30 | 25 | 30 | 2900 | 5.5 |
LHB65-40-45 | 25 | 45 | 2900 | 11 |
LHB65-40-70 | 25 | 70 | 2900 | 15 |
LHB80-65-30 | 50 | 30 | 2900 | 11 |
LHB80-50-45 | 50 | 45 | 2900 | 15 |
LHB80-50-70 | 50 | 70 | 2900 | 22 |
LHB80-50-115 | 50 | 115 | 2900 | 45 |
LHB100-65-45 | 100 | 45 | 2900 | 22 |
LHB100-65-70 | 100 | 70 | 2900 | 37 |
LHB100-80-30 | 100 | 30 | 2900 | 15 |
LHB125-100-45 | 200 | 45 | 2900 | 45 |
LHB125-100-75 | 200 | 75 | 2900 | 75 |
LHB50-32-30 | 6 | 8 | 1450 | 0.55 |
LHB50-32-45 | 6 | 11 | 1450 | 1.1 |
LHB50-32-70 | 6 | 17.5 | 1450 | 2.2 |
LHB65-50-45 | 12.5 | 7.5 | 1450 | 0.75 |
LHB65-40-70 | 12.5 | 17.5 | 1450 | 3 |
LHB80-65-30 | 25 | 7.5 | 1450 | 1.5 |
LHB80-50-45 | 25 | 11 | 1450 | 2.2 |
LHB80-50-70 | 25 | 17.5 | 1450 | 4 |
LHB80-50-115 | 25 | 28 | 1450 | 7.5 |
LHB100-65-45 | 50 | 11 | 1450 | 4 |
LHB100-65-70 | 50 | 17.5 | 1450 | 5.5 |
LHB100-80-30 | 50 | 7.5 | 1450 | 2.2 |
LHB125-100-45 | 100 | 11 | 1450 | 7.5 |
LHB125-100-75 | 100 | 18.5 | 1450 | 11 |
LHB150-125-30 | 200 | 30 | 1450 | 30 |
LHB150-125-50 | 200 | 50 | 1450 | 55 |
LHB200-150-32 | 400 | 32 | 1450 | 55 |
LHB200-150-50 | 400 | 50 | 1450 | 90 |
LHB250-200-20 | 600 | 20 | 1450 | 55 |
LHB250-200-45 | 600 | 45 | 1450 | 90 |
LHB250-200-65 | 600 | 65 | 1450 | 160 |
LHB250-200-70 | 600 | 70 | 1450 | 160 |