QDLFStainless Steel Hot Water Pump|Vertical Multistage Hot Water Pump|Hot Water Multistage Pump is designed by Yangtze River Pump Industry based on the advantages of ISG type Vertical Centrifugal Pump and DL type Vertical Multistage Centrifugal Pump. The structure adopts a vertical, segmented form, with the pump's suction and discharge ports designed in a straight line at the bottom, utilizing a hydraulic model. The axial force of the pump is balanced hydraulically, and the residual axial force is supported by a ball bearing, resulting in smooth operation, low noise, small footprint, and convenient installation. The outer casing is made of stainless steel, aesthetically pleasing, and particularly suitable for parallel use of multiple pumps in high-rise buildings to reduce the power rating of single pump units and simplify electrical control equipment.
QDLFStainless Steel Hot Water Pump|Vertical Multistage Hot Water Pump|Hot Water Multistage Pump is suitable for fire protection, domestic water supply, and air conditioning system circulation, cooling water transportation in residential buildings, hospitals, hotels, department stores, office buildings, etc.
Pipeline Connection P
|
Welding (Quick Install Connector)
|
DIN50mm
|
|
Threaded (Oval Flange)
|
DN40mm
|
|
Operating Conditions
|
| · Clean liquids that are not flammable or explosive and do not contain solid particles or fibers |
| · Liquid temperature: -15℃ to +120℃ |
| · Ambient temperature: High +40℃ |
| · Minimum inlet pressure: Based on the NPSH curve + minimum safety head of 0.5 meters of water head. |
