ISTEC Corporation, your Flow Measurement and Control Specialist

Flow Measurement & Control
5 Park Lake Road, Unit 6
Sparta, NJ 07871 USA
Tel 973-383-9888
Fax 973-383-9088

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We will be closed on May 24th and May 27th, 2019 in observation of Memorial Day.

We will open again on Tuesday May 28th, 2019

Remember our troops in your prayers as they keep us safe on this Memorial Day.

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 Aquametro Domino Oil Meters (ATEX)Aquametro Domino Chemical Meters (ATEX)

ISTEC’s Aquametro Domino Chemical Meters (ATEX) are intended for use in potentially explosive atmospheres and are available in nominal diameter (DN) of 1/2" (15mm), 3/4" (20mm), 1" (25mm), 1-1/2" (40mm) and 2" (50mm). Flow measurement of liquids in chemical, chemo-technical, pharmaceutical, cosmetic and other industries for batching and filling operations.






  • Product versions for safe areas or for hazardous areas (ATEX)
  • Modular products with wide range of flow sensors, displays, pulsers, and batching controls
  • Mechanical, pneumatic and electronic batching controls


  • Highly flexible mounting with least space requirements
  • Suitable for both conductive and non conductive liquids
  • Flow Disturbances do not influence proper operation and accuracy
  • Long Life with Low Maintenance
ARD Rotary Piston Meters – for Chemical Liquids
ARD Rotary Piston Flow Meters
  • Nominal Diameter DN 1/2" (15mm), 3/4" (20mm), 1" (25mm), 1-1/2" (40mm) and 2" (50mm)
  • Operating Pressures (PN) 145 psi (10 bar), 232 psi (16 bar), 363 psi (25 bar) or 580 psi (40 bar)
  • Fluid Temperatures up to 180°C
  • Modular Meter Concept in Various Materials
  • Measuring Error Limits ±0.5% of Effective Value
  • For High Viscosity Range up to 10,000 mPas
  • Swiveling Roller Register for Optimal Readability
  • Optional Special Purpose Calibrations for Differential Pressure Measurement

AMD Vane Wheel Meters – for Chemical Liquids
AMD Vane Wheel Flow Meters
  • Nominal Diameter (DN) 1" (25mm) and 1-1/2" (40mm) with Flanged Connections
  • Operating Pressure (PN) 363 psi (25 bar)
  • Fluid Temperatures up to 90°C, Special Versions up to 180°C
  • For Low Viscosity Range up to 4 mPas
  • Measuring Error Limits ±2% of Effective Value (±5% at lower end of measuring range)

PMD Vane Wheel Meters – for Cold and Hot Water / Batching
PMD Vane Wheel Flow Meters
  • Nominal Diameter (DN) 3/4" (20mm), 1" (25mm), 1-1/2" (40mm) with Threaded Connections
  • Operating Pressure (PN) 232 psi (16 bar)
  • Fluid Temperatures up to 90°C
  • Primarily for water, also for non-aggressive low-viscosity fluids up to 4 mPas
  • Measuring Error Limits ±2% of Effective Value (±5% at lower end of measuring range)

ARD Rotary Piston Flow Meters for pure chemical liquids of various types
AMD Vane Wheel Flow Meters for chemical liquids
PMD Vane Wheel Flow Meters for water (in particular for dosing)

Selection of Commonly Measured Liquids

  • Acetic Acid
  • Acetone
  • Animal Fats
  • Ammonium Hydroxide, Ammonia Solution
  • Bromium Hydroxide, Bromic Acid
  • Butyl Acetate, Acetic Butyl Ester
  • Chloroform, Trichloromethane
  • Citric Acid
  • Diethylene Glycol
  • Distilled Water
  • Ethyl Acetate, Acetic Ether, Acetic Ester
  • Ethyl Alcohol, Alcohol, Ethanol
  • Ethyl Ethylene, Ethylene, Diethyl Ethylene
  • Ethylene Glycol
  • Formaldehyde Solution
  • Formic Acid
  • Glycerine
  • Hexine
  • Hydrochloric Acid
  • Hydrofluoric Acid
  • Hydrogen Peroxide, Hydrogen Superoxide
  • Isopropyl Ether, Di-isopropyl Ether
  • Isopropyl Alcohol, Propyl Alcohol
  • Kerosine, Petroleum
  • Liquid Ammonia
  • Liquid Bromium
  • Liquid Butane
  • Magnesium Sulphate
  • Methanol, Methyl Alcohol
  • Methylene Chloride, Dichloromethylene
  • Methyl Ethyl Ketone
  • Molasses (without Urea)
  • Nitric Acid
  • Paraffin
  • Perchloroethylene, Tetrachloroethylene
  • Phosphoric Acid
  • Potassium Hydroxide, Caustic Potash
  • Propionic Acid
  • Prussic Acid
  • Pure Benzol
  • Sodium Chloride Solution, Brine
  • Sodium Hydroxide, Caustic Soda Solution
  • Sodium Hypochlorite Solution, Javelle Water
  • Sulfocarbonic Acid
  • Sulphuric Acid
  • Tar, Pitch
  • Tetrachloromethane, Carbon Tetrachloride
  • Toluene
  • Trichloroethylene (dry)
  • Vegetable Oils

Download Aquametro’s Domino Chemical Meters (ATEX) PDF BrochureVisit Aquametro