Chemical Dosing & Metering Pumps

Precision-engineered diaphragm, peristaltic, and metering pumps for controlled chemical injection, treatment, and batching systems.
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Browse Dosing Pumps
4.2 Chemical Dosing & Metering Pumps-square
  • High-accuracy dosing
  • Manual or automatic pulse control
  • Corrosion-resistant materials
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PLC and sensor integration
Precision-engineered diaphragm, peristaltic, and metering pumps for controlled chemical injection, treatment, and batching systems.

Where Chemical Dosing & Metering Pumps Perform
Built for abrasive slurry transfer where seal wear, solids loading and maintenance downtime are common issues. 
Best suited for:
  • pH correction
  • chlorine dosing
  • coagulation
  • polymer feed
Key strengths:
  • ±1% repeatability
  • safe corrosive handling
  • low-maintenance continuous duty
WaterTreatment_548779491
 Designed for reliable chemical dosing in continuous treatment environments.
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Peristaltic hose pumps integrated into complete dosing, batching, and process skid systems. 
Best suited for:
  • fertiliser injection
  • nutrient dosing
  • water treatment
  • tank mixing systems
Key strengths:
  • flow proportional control
  • remote telemetry options
  • simple maintenance
  • weather-protected installs
Fertigation_1839127271-1
 Designed for efficient nutrient and treatment dosing across agricultural systems. 
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Reliable for sludge feed, polymer dosing, digester systems, and dewatered solids transfer. 
Best suited for:
  • acid dosing
  • alkali injection
  • cooling tower chemicals
  • boiler treatment
Key strengths:
  • high pressure options
  • PVDF/PTFE compatibility
  • digital stroke control
  • reliable 24/7 duty
Boiler_Pump_384191733
 Engineered for dependable chemical injection across demanding industrial operations. 
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Process & Utility Pumps

Reliable centrifugal and booster systems that support on-site water transfer, tank filling, and wash-down applications — built for everyday performance across civil construction environments.

Explore products:
Precision hose pump systems for acids, polymers, CIP chemicals, and controlled batching additives. 
Best suited for:
  • CIP chemical dosing
  • sanitiser feed
  • ingredient batching
  • process wash systems
Key strengths:
  • accurate batch control
  • food-compatible materials
  • repeatable low-flow dosing
  • compact skid integration

 
ChemicalDosingSkid_665043961-1
 Built for accurate batching and controlled dosing in food processing systems. 
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Gentle low-shear transfer for sauces, syrups, flavourings, and other sensitive food ingredients.
Best suited for:
  • PLC batching skids
  • sensor feedback loops
  • remote alarms
  • containerised dosing plants
Key strengths:
  • easy controls integration
  • repeatable outputs
  • compact footprint
  • future scalability
AUTOMATED DOSING SKID-1
 Ideal when the pump needs to become part of a smarter, controlled process system. 
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Browse other Process Pumps

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Heavy Duty Trash Pumps
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Close-Coupled Centrifugal Pumps
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Horizontal Multistage Pumps
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Vertical Multistage Pumps
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Split Case Centrifugal Pumps
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Mild Trash Pumps
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High Head Dewatering Pumps
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Standard Dewatering Pumps
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Drainage Pumps
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Vortex Pumps
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Sewage Cutter / Grinder Pumps
Submersibles with cutters for sewage and fibrous waste.
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Single Channel Pumps
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Sludge / Slurry Pumps
Heavy-duty pumps for abrasive sludge and slurries.
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Amphibious Pumps
Submersible pumps for land or water operation.
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Axial Flow Pumps
High-volume axial pumps for flood and irrigation.
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Slurry Pumps
Robust pumps for abrasive mining and process slurries.
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Chemical Dosing & Metering Pumps
Precision pumps for measured chemical dosing.
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Peristaltic Hose Pumps
Gentle hose pumps for slurries, pastes, and chemicals.
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Helical Rotor Pumps
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Rotary Lobe Pumps
Sanitary pumps for food and sensitive products.
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Hygienic Centrifugal Pumps
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Magnetic Drive Pumps
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Gear Pumps
Positive displacement pumps for oils and fuels.
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Piston / High Pressure Pumps
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Screw (Non-Clog) Pumps
Non-clogging screw pumps for fibrous materials.
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Air Operated Double Diaphragm Pumps
Versatile AODD pumps for chemicals and slurries.
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Electric Diaphragm Pumps
Electric diaphragm pumps for transfer and dosing.
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Petrol Diaphragm Pumps
Petrol-driven diaphragm pumps for site work.
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Filter Vessels
Pressure-rated vessels for liquid filtration.
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Filter Bags
Replaceable filter bags for solids separation.
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Filtration Skids
Skid-mounted systems for multi-stage filtration.
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Oil / Water Separator
Systems for removing hydrocarbons from wastewater.
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Mixers & Agitators
Mechanical mixers for tanks and process systems.
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Submersible Aerators
Submerged aerators for wastewater treatment.
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Hoses, valves, fittings, and spare components.
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Diesel Pumpsets
Diesel-driven pumps for site and mine operations.
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Electric-driven pumps for fixed installations.
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Hydraulic Pumpsets
Hydraulic-powered pumps for mobile systems.
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PTO Pumpsets
Tractor-driven pumps for farm and irrigation.
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Trailer Pumpsets
Towable pumps for flexible site deployment.
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Acoustic Pumpsets
Noise-reduced pumpsets for sensitive sites.
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Mining Pump Packages
Custom pump packages for mine dewatering.
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Irrigation Pump Packages
Complete pump systems for agricultural water.
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Pressure Booster Pump Packages
Packaged systems for water pressure boosting.
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Stand-Alone Standpipes
Fixed standpipes for truck or tanker filling.
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Combined pump and standpipe systems.
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Portable standpipes for flexible site use.
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Hire packages combining standpipe and pump.
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Portable fuel tanks for refuelling on site.
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Hire hoses, fittings, and other accessories.
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Load More Products
Process pumps for complex industrial applications.

Whether you’re moving abrasive slurry, dosing chemicals, transferring sensitive products or automating a batching skid, we’ll help size the right hose pump solution for your duty. 
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What our clients say
Principal Engineer Leading Australian University

5 stars

"Allflo got us out of a tight spot and delivered exactly what we needed — fast, effective, and reliable."

Principal Engineer
Leading Australian University

Engineering Manager Dairy Processing Facility (VIC)

5 stars

"Reliable, industrial-strength gear. Built tough, delivered fast, and still running strong."

Engineering Manager
Dairy Processing Facility (VIC)

Site Supervisor Kirkland Lake Gold – Cosmos Village

5 stars

"Allflo handled everything — the design, delivery, and on-site commissioning. Seamless from start to finish."

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Kirkland Lake Gold – Cosmos Village

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