The modular design of the PUTRONS SP pump, optimized various self-priming structures in the market, represents one of the unique developments. Based on many years of experience in self-priming pumps, we provide a series of structures to meet future demand for economical, highly self-priming and reliable pumps.
The unique design, compact and clear cylindrical shape, plus practical advantages such as easy assembly, maintenance and modular structure of all components, ensure long-term trouble-free operation.
? Designed for multiple applications especially for industry and marine
? Liquid ring or jet device is optional when quick priming or strong priming is required; the priming capacity is not degraded by impeller trim
? High self-priming capacity; foot valve is not required
? Easy installation, maintenance and low maintenance cost
? High efficiency and reliability
? Compact design with flexible configuration
Marine application:
? Bilge pump
? Ballast pump
? Fire pump
? Cooling-water pump
? Wash-deck pump
? Wash-down pump
? Circulation pump
? Fuel pump
? General service pump
Industry application:
? Ground water pump
? Fire pump
? Wash-down pump
? Cooling-water pump
? Circulation pump
? Fuel pump
? Filling of tanks and wagons
? Truck fuel pump
range of performance：
Features and Benefits:
Material options:
? I Class
? S Class
? C Class
? A Class
? D Class Tailor-made or special
1.Optimized compact structure design makes the space smaller, and the pump can be serviced and repaired without disassembling the pump body from the pipeline
2.International standard flange connection for piping and motor
3.Closed impeller design, no need for axial clearance adjustment; optimized hydraulic model (high-order equation G2-A surface design method) ensures high efficiency and cavitation performance
4.Wear ring is made of copper or imported high-performance composite materials to ensure the longest service life and the lowest wear
5.Low resistance and reliable check valve ensures self-priming performance
6.Water injection plug eliminates the need to remove the pipeline when filling the pump
7.Mechanical seal as standard
8.Bearing
? Reliable, long-life bearing system design
? Sleeve + Ball
? Ball + Ball
9.Rigid shaft design
? Improve vibration
? Longer seal life
?Reduce wear due to deformation
10.High-efficiency twisted profile impeller blades, high-efficiency curved vacuum blades, and arc partitions
