Dosing Pump for Wastewater

Buyers also search this duty as a sewage treatment plant or an STP. This page is chemical feed at the buyer's wastewater site: coagulant, polymer, acid or alkali, and disinfectant. It is not a household or septic pump.

Packages in the catalog

The PE-tank skid lists wastewater on its card. The acid and alkali system is the pH package. Polymer make-down has its own page. NDWS lists wastewater treatment. Maximum flow and maximum pressure on a card are opposite ends, not one duty.

Типовые модели

Dosing Skid — Chemical Dosing System

Станция дозирования

Dosing Skid

Chemical Dosing System

LANGO PE-tank chemical dosing skid. Metering pump, mixer, level switch and PE tank for coagulants, disinfectants and process chemicals. Site-ready package for municipal and industrial feed.

Ключевые параметры

  • Package: PE tank + pump + mixer
  • Duty: coagulants / process chemicals
  • Control: local panel
Wastewater treatmentMunicipal waterIndustrial water
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Acid/Alkali — Acid / Alkali Dosing System

Станция дозирования

Acid/Alkali

Acid / Alkali Dosing System

LANGO automatic acid/alkali dosing system. Twin PE tanks, metering pumps and mixers for pH correction on wastewater, plating and process lines.

Ключевые параметры

  • Duty: acid / alkali pH correction
  • Package: twin PE tanks + pumps
  • Control: local panel
Wastewater treatmentElectroplatingIndustrial water
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AQD-PO300 — Precision Polymer Dosing Station

Станция дозирования

AQD-PO300

Precision Polymer Dosing Station

Dedicated system for dry and liquid polymer preparation and dosing including automatic dilution, aging tank with slow mixer and flow-paced control.

Ключевые параметры

  • Dry polymer: up to 50 kg/h
  • Dilution ratio: 0.1–0.5%
  • Aging time: adjustable
Sludge dewateringFlocculationDAF systems
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NDWS — Motor-Driven Diaphragm Metering Pump

Дозирующий насос

NDWS

Motor-Driven Diaphragm Metering Pump

Cast-aluminium housing and worm gear. Stroke length can be changed while the pump is running. PTFE diaphragm. Heads PVC, PVDF, PTFE or SS316. Optional electric stroke adjuster (4–20 mA), VFD motor and explosion-proof motor.

Ключевые параметры

  • Flow range: 8–386 L/h
  • Max pressure: 16 bar
  • Motor: 180 W
Wastewater treatmentChemical processingMunicipal plant
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