Vertical self-priming pump - Self-free

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.*

Price information

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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