SEKO KOMPACT AML200NHH0000 | Chemical Dosing Pump 5 L/h 8 Bar

Routine chemical dosing becomes easier when operators need accurate adjustment without complicated programming. The SEKO Kompact AML200NHH0000 is an analogue solenoid dosing pump delivering 5 L/h at 8 bar, with an alternative operating point of 3 L/h at 10 bar. Its front potentiometer provides two dosing ranges, 0–20% and 0–100%, helping users make finer adjustments at low chemical demand.

This configuration combines a PVDF liquid end, PTFE diaphragm, ceramic ball valves, FKM-B seals and PVDF installation kit. It is particularly relevant for controlled feeding of hydrochloric acid, phosphoric acid, ferric chloride and sodium bisulfite, whose corresponding PVDF/PTFE/fluoroelastomer combinations show strong compatibility in the reference chart. Sodium hypochlorite can also be considered, but you must check the temperature carefully. The level-control input adds protection when chemical tank monitoring is required. SEKO confirms AML as its manually adjustable Kompact version with level-control input.

Chemical Dosing Pump Selection Guide

Choose AML200NHH0000 for manually controlled dosing where 5 L/h at 8 bar suits the injection point and level monitoring is required.

Sulfuric Acid: Strong PVDF/PTFE/FPM compatibility for acid dosing and pH correction.
Phosphoric Acid: Excellent material compatibility across the concentrations listed in the chart.
Ferric Chloride: Excellent compatibility for coagulation and water-treatment dosing.
Sodium Bisulfite: Suitable for RO dechlorination and oxygen-scavenging applications.
Sodium Hypochlorite: PVDF/PTFE are excellent; fluoroelastomer compatibility is temperature-limited, so confirm operating conditions.

Always check commercial antiscalants against their specific SDS/formulation.

Market Relevance

AML200NHH0000 is a practical choice for Pakistan’s RO plants, cooling towers, wastewater facilities, textile processing, industrial water treatment and swimming-pool systems where controlled chemical injection is required. Kamadi Pakistan offers SEKO Kompact dosing pumps, with application support to select the correct capacity, pressure, and wetted-material configuration.

Key Features

• Dual manual dosing ranges of 0–20% and 0–100%
  
• Level-control input for chemical tank monitoring
  
• PVDF liquid end with PTFE diaphragm and ceramic ball valves
  
• Chemical-resistant FKM-B seal configuration
  
• Compact wall-mounted IP65 enclosure
  

Technical Specifications

• Pump Series: AML200
• Model: AML200NHH0000
  
• Pump Type: Analogue solenoid dosing pump
  
• Flow / Pressure: 5 L/h at 8 bar; 3 L/h at 10 bar
  
• Maximum Frequency: 160 strokes/min
  
• Power Supply: 100–240 VAC, 50/60 Hz
  
• Liquid End: PVDF
  
• Diaphragm: PTFE
  
• Seals: FKM-B
  
• Installation Kit: PVDF
  
• Connections: 4/6 mm
  

Applications

• Hydrochloric and phosphoric acid dosing
  
• Ferric chloride coagulant feed
  
• Sodium bisulfite dosing for RO systems
  
• Water-treatment and cooling-tower chemical feed
  
• Conditional sodium hypochlorite dosing
  

Professional Tip: When dosing sodium hypochlorite with the FKM-B configuration, check both concentration and chemical temperature before commissioning; elastomer compatibility can become the limiting factor even when the PVDF head and PTFE diaphragm are suitable.