Etatron PKX MA/A 0505 | Chemical Dosing Pump 5 L/h 5 Bar

Reliable chemical feed is essential when you must add chlorine, sodium hypochlorite, antiscalant, acids, or other treatment chemicals at a controlled rate. The Etatron PKX MA/A 0505 Chemical Dosing Pump provides simple manual dosing up to 5 L/h at 5 bar, with flow adjustable from 0 to 100%.

Its PP pump head, PTFE diaphragm and FPM-based standard installation configuration make it suitable for many common water-treatment chemicals, including hydrochloric acid, phosphoric acid, ferric chloride, sodium bisulfite and many commercial antiscalant solutions. It is also widely applicable to chlorine/sodium hypochlorite dosing, provided you confirm the actual chemical concentration and operating temperature for the wetted materials. Manual air bleeding assists priming, while IP65 protection and wall or foot mounting simplify installation. For concentrated caustic soda or unusually aggressive chemicals, verify the required liquid-end material before selection.

Chemical & Duty Selection Guide

Choose the PKX MA/A 0505 when the required chemical feed is up to 5 L/h against 5 bar and manual 0–100% adjustment is sufficient. The standard PP/FPM/PTFE configuration is a practical choice for many acids, coagulants, dechlorination chemicals and water-treatment additives. For strong alkalis such as concentrated sodium hydroxide/caustic soda, or chemicals at elevated temperatures, confirm seal and pump-head compatibility before ordering.

PKX MA/A 0505 is particularly useful in Pakistan for RO antiscalant dosing, chlorine and sodium hypochlorite disinfection, acid dosing for pH correction, sodium bisulfite dechlorination and coagulant chemical feed in water-treatment and industrial utility systems. Kamadi Pakistan offers the Etatron PKX 0505 with application support to help match pump capacity and wetted materials with the chemical being dosed.

Key Features

• Manual 0–100% chemical-feed adjustment
  
• Delivers up to 5 L/h at 5 bar
  
• PP pump head with chemically resistant PTFE diaphragm
  
• Manual air-bleed head for easier priming
  
• IP65 housing with wall or foot mounting
  

Technical Specifications

• Model: PKX MA/A 0505
  
• Product Code: PKX0103901
  
• Maximum Flow Rate: 5 L/h (1.32 US gal/h)
  
• Maximum Pressure: 5 bar / 72 psi
  
• Maximum Frequency: 120 impulses/min
  
• Flow Adjustment: 0–100% manual
  
• Pump Head: PP with lip valves
  
• Diaphragm: PTFE
  
• Power Supply: 230 VAC, 50–60 Hz
  
• Protection Degree: IP65
  

Applications

• Chlorine / Sodium Hypochlorite Dosing: Controlled disinfectant feed for water tanks, treatment plants and swimming pools
  
• Antiscalant Dosing: Low-volume chemical feed for RO membrane protection and scale control
  
• Acid Dosing: Hydrochloric or phosphoric acid feed for pH correction and water conditioning
  
• Coagulant & Dechlorination Dosing: Ferric chloride and sodium bisulfite feed in treatment processes
  
• Industrial Chemical Feed: Controlled dosing of compatible treatment chemicals in cooling towers and process-water systems
  

Professional Tip: Always identify the exact chemical, concentration, and liquid temperature before selecting a dosing pump; a material that performs well with a dilute chemical may not suit the same chemical at high concentration or elevated temperature.