Vertical self-priming pump - Self-free
Vertical self-priming pump Self-free Type: YD-NSF/NSF-LR type
Vertical self-priming pump - Self-free
**Overview** ◇ Vertical self-priming seal-less pump **Catchphrase** ◇ Long-standing achievements in pumping acidic, alkaline, and plating wastewater! — Awarded the Commissioner’s Prize by the Patent Office — Received the Invention Contribution Award — Received the Invention Encouragement Award — **Features** ■ NSF Type ◇ As a seal-less pump that does not use sliding components inside the pump, there are no issues such as heat generation, wear, or liquid leakage. ◇ Corrosion-resistant resin (CFRPP) is used for components in contact with chemicals, the pump base, motor bracket, etc. Suitable for strong acids, strong alkalis, and salts. ◇ The resin used has high heat resistance and realizes a thermal expansion absorption structure, allowing operation even with high-temperature chemicals. ◇ Maintains self-priming and suction capabilities that allow smooth operation even at high temperatures. ◇ The valve-less and seal-less (non-contact) self-priming pump has a non-contact shaft, resulting in minimal heat generation and wear during dry running, with no issues. ■ NSF-LR Type (Linear Seal Type) ◇ Non-contact sealing during operation through repulsive magnetic force, and tight sealing during stop through attractive magnetic force. ◇ Capable of self-priming push and complete suction operation. *For more details, please contact us.*
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basic information
**Overview** ◇ Vertical self-priming seal-less pump **Catchphrase** ◇ Long-standing achievements in pumping acidic, alkaline, and plating wastewater! — Awarded the Commissioner’s Prize by the Patent Office — Recipient of the Invention Contribution Award — Recipient of the Invention Encouragement Award — **Features** ■ NSF Type ◇ As a seal-less pump that does not use sliding components inside the pump, there are no issues such as heat generation, wear, or liquid leakage. ◇ Corrosion-resistant resin (CFRPP) is used for components in contact with chemicals, the pump base, and the motor bracket. Suitable for strong acids, strong alkalis, and salts. ◇ The resin used has high heat resistance and realizes a thermal expansion absorption structure, allowing operation with high-temperature chemicals. ◇ Maintains self-priming and suction capabilities that operate smoothly even at high temperatures. ◇ The valve-less and seal-less (non-contact) self-priming pump has a non-contact shaft, resulting in minimal heat generation and wear during dry running, with no issues. ■ NSF-LR Type (Linear Seal Type) ◇ Non-contact sealing during operation through repulsive magnetic force, and tight sealing during stop through attractive magnetic force. ◇ Capable of self-priming push and complete suction operation. *For more details, please contact us.*
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Applications/Examples of results
【Applications】 ■NSF Type ◇Transfer and circulation of plating solution to heat exchangers and filtration machines ◇Suction and transfer from drainage pits and chemical tanks ■NSF-LR Type (Linear Seal Type) ◇Dedicated for glass polishing materials and slurries
Company information
【Chemical Pumps, Oil Skimmers, and Self-Priming Filtration Equipment Manufacturing and Sales】 World Chemical Co., Ltd. manufactures and sells fluid equipment such as chemical pumps, oil recovery and separation devices (oil skimmers), and self-priming filtration machines. Under the corporate motto of "Advancement," we continuously challenge new technologies and conventional wisdom, striving to pursue the true value that our global customers seek. ■ Chemical Pumps We offer a variety of pumps tailored for different applications, including those for chemical plants and processes, FPD, printed circuit boards, plating, wastewater treatment, etching, and electroless nickel and desmear processing. Our pumps are used in the surface treatment processes of electronic components and automotive parts for liquid circulation and transfer in water treatment and exhaust gas treatment facilities. ■ Oil Recovery and Separation Devices (Oil Skimmers) We provide a range of original recovery devices that excel in collecting oil and floating debris across various environments, from factories and kitchens to seas and rivers.
