Dosing System Manufacturer in West Bengal

Verito Engineering Pvt Ltd supplies engineered dosing pump systems and chemical injection packages to industries across West Bengal, supporting plants that require accurate chemical feed, stable process control, and dependable field performance. Our systems are configured for repeatable dosing across utilities, treatment systems, and core production processes where consistency directly impacts output and compliance.

West Bengal's industrial activity is strongly linked to the Kolkata Haldia belt, where port-led logistics and large petrochemical capacity at Haldia drive continuous demand for chemical preparation, metering, and safe injection for cooling water, boiler feed conditioning, effluent neutralization, and polymer or additive dosing. In the Asansol Durgapur industrial region, integrated steel manufacturing at Durgapur further increases requirements for rugged dosing skids and agitator supported mixing systems used in lime and coagulant make up, pickling and treatment lines, and ETP operation where uniform dispersion is essential. This ecosystem is also reinforced by national corridor development through the Amritsar Kolkata Industrial Corridor, which strengthens manufacturing and project activity along the eastern freight route and adds to process utility needs.

With 5,000+ dosing system installations across India, Verito Engineering supports industrial plants and EPC contractors with robust, application-specific dosing solutions aligned with demanding operational and safety standards.

What Are Dosing Systems?

A dosing system is an engineered solution used to inject controlled quantities of chemicals, additives, or reagents into a process stream. These systems are widely used in industrial applications where dosing accuracy, repeatability, and process control are essential to maintain product quality, operational efficiency, and equipment protection.

Dosing System Manufacturer in West Bengal

Verito Engineering manufactures and supplies dosing systems for industries operating across West Bengal. Our dosing systems are engineered based on process parameters, fluid characteristics, operating conditions, and site-specific requirements. We work closely with industrial clients to ensure reliable system performance, long service life, and ease of operation. We provide all the industrial components for your plant and servicing done for the system so that you can get the maximum desired output from the system.

Industries We Serve

  • Oil & Gas: Dosing systems are used for corrosion inhibition, chemical injection, and process conditioning in upstream, midstream, and downstream oil and gas operations. Accurate dosing helps maintain pipeline integrity and operational safety.
  • Power Plants: In power generation facilities, dosing systems support boiler feed water treatment, cooling tower conditioning, and chemical injection to improve efficiency and extend equipment life.
  • Water & Waste Water Treatment: Dosing systems are essential for chemical addition, pH correction, disinfection, and sludge treatment in municipal and industrial water treatment plants.
  • Chemical & Fertilisers: Chemical dosing systems ensure precise addition of acids, alkalis, and additives during production processes, supporting consistent output quality and process stability.
  • Refineries: Refineries use dosing systems for additive injection, corrosion control, and process optimization under high-temperature and high-pressure operating conditions.
  • Paper Industry: Dosing systems are used for chemical addition in pulping, bleaching, and paper processing operations to improve product quality and reduce chemical wastage.
  • Sugar Industry: In sugar manufacturing plants, dosing systems support clarification, pH control, and chemical treatment processes to enhance yield and operational consistency.
  • Cement Industry: Dosing systems are applied for additive dosing and process conditioning to improve cement quality and optimize production efficiency.
  • Petrochemicals: Petrochemical plants rely on dosing systems for accurate injection of catalysts, inhibitors, and additives critical to controlled chemical reactions.
  • Food & Beverages: Dosing systems used in food and beverage plants are designed for precise ingredient dosing while meeting hygiene and safety requirements.
  • Automobile Industry: Dosing systems support surface treatment, coating, and chemical processing applications in automotive manufacturing facilities.
  • Mineral & Mining: In mining operations, dosing systems are used for reagent addition, flotation processes, and water treatment to improve recovery rates and process efficiency.

Types of Dosing Systems Offered

Verito Engineering manufactures and supplies a wide range of dosing systems to suit diverse industrial applications.

  • Chemical Dosing Systems: Designed for accurate and controlled injection of chemicals into industrial processes, ensuring consistent dosing and reduced chemical wastage.
  • Chlorine Dosing Systems: Used primarily in water treatment applications, chlorine dosing systems provide reliable disinfection and microbial control through precise chlorine injection.
  • Polymer Dosing Systems: Polymer dosing systems are commonly used in water and wastewater treatment plants for sludge conditioning, clarification, and improved solid-liquid separation.
  • Acid and Alkali Dosing Systems: These systems enable controlled dosing of acids and alkalis for pH correction, neutralization, and chemical process control.
  • Skid Mounted Dosing Systems: Skid-mounted dosing systems are compact, pre-engineered solutions designed for quick installation and reliable operation in industrial environments.

For detailed technical specifications, please refer to our main dosing systems page.

Project installation example

Applications of Dosing Systems

Dosing systems manufactured by Verito Engineering are used in a wide range of industrial processes where precision and reliability are critical.

  • Chemical Injection: Accurate injection of chemicals into pipelines or process streams to maintain desired concentration levels and process stability.
  • pH Correction and Neutralization: Controlled dosing of acids or alkalis to maintain optimal pH levels in industrial and water treatment processes.
  • Water and Wastewater Treatment: Chemical dosing for disinfection, coagulation, flocculation, and sludge treatment to meet regulatory and operational requirements.
  • Corrosion Inhibition: Precise dosing of corrosion inhibitors to protect pipelines, equipment, and infrastructure from chemical degradation.
  • Additive Dosing: Controlled addition of process additives to enhance product quality, process efficiency, and operational consistency.

Key Engineering Capabilities

Pressure Vessel Calculations API 675-Compliant Dosing Pump Selection & Sizing Agitator & Mixing Calculations (For Chemical Preparation Skids)
  • Pressure Vessel Design & Shell Thickness Calculation as per ASME Sec. VIII Div. 1 & 2.
  • Vessel Internal Component Load Analysis (Baffles, nozzles, internals, etc.).
  • Stress Analysis for Pressure Retaining Components to ensure longevity.
  • Nozzle Reinforcement & Load Analysis to prevent failures under operational loads.
  • Flow Rate & Pressure Drop Calculation for precise chemical metering.
  • Pump Stroke Length, Plunger/Diaphragm Sizing & NPSH Calculation to prevent cavitation.
  • Pulsation Dampener Sizing for flow stability & reduced pressure fluctuations.
  • CFD Analysis for Flow Optimization in complex piping networks.
  • CFD Analysis for Flow & Performance Optimization.
  • Impeller Selection & Torque Calculation for effective chemical mixing.
  • Structural & Fatigue Analysis of Agitator Shaft & Blades for extended service life.
  • Vortex Prevention & Baffle Sizing for improved mixing efficiency.
Automation & Instrumentation for Optimized Operations Piping Stress & Pressure Calculations Structural & Skid Frame Analysis
  • PLC, HMI, SCADA-Based Automation for precise control & reduced human intervention.
  • Smart Flow Meters, Pressure Transmitters & Level Sensors for real-time monitoring.
  • Automatic Dosing Adjustment & Data Logging to optimize chemical consumption & efficiency.
  • Pipe Wall Thickness Calculation as per ASME B31.3.
  • Flange Sizing/rating, Leakage & Weld Joint Strength Assessment for high-pressure applications.
  • Surge & Transient Flow Analysis to prevent pressure spikes.
  • FEA-based validation for skid stability, seismic loads, and lifting conditions.
  • Baseplate & Pump Mounting Deflection Study to prevent misalignment.
Strainer Calculations Safety & PSV Sizing Calculations Injection Quill
  • Strainer Mesh Sizing & Pressure Drop Calculations for filtration efficiency.
  • Pressure Safety Valve (PSV) Sizing per API 520/521.
  • Overpressure & Surge Analysis for emergency scenarios.
  • Injection Velocity & Jet Penetration Analysis for precise chemical dispersion.
  • Wake Frequency Calculation to prevent vibration-induced failures.
Material Selection & Corrosion Analysis Operational Efficiency & Cost Reduction
  • Material Compatibility Assessment (SS316, Duplex, Super Duplex, Alloy 20, Hastelloy).
  • NACE MR0175/ISO 15156 Compliance for sour service applications.
  • Optimized Equipment Layout for Compact Skid Design - reduces footprint & installation cost.
  • Automated Operation to Reduce Manpower Requirements.
  • Remote Monitoring & Troubleshooting for reduced downtime & maintenance costs.

Chemical dosing systems are used in a variety of industrial applications, including water treatment, wastewater treatment, chemical production, food and beverage production, and pharmaceutical production. They are a cost-effective and reliable way to control process parameters and ensure consistent quality of the final product. Properly designed and maintained chemical dosing systems can also help to reduce costs, improve efficiency, and comply with regulatory requirements.

Technical Aspects: Available in ATEX, CE, ASME, API, IS…..etc.


Verito Engineering Pvt Ltd is a trusted dosing system manufacturer with proven experience across multiple industrial sectors. Our dosing systems are engineered for accuracy, durability, and long-term performance under demanding operating conditions.

With 5,000+ installations across India and PAN India supply and service capability, we deliver dosing solutions that meet both technical and commercial requirements.

Serviceable Areas in West Bengal

Verito Engineering supplies dosing systems and provides technical support across major industrial locations in West Bengal.

Howrah - Uluberia corridor Hooghly (Dankuni belt) South 24 Parganas
Rajarhat Haldia (Purba Medinipur) Kolaghat
Durgapur (Paschim Bardhaman) Asansol - Burnpur- Raniganj Panagarh (Burdwan corridor)
Kharagpur (Paschim Medinipur) Shalboni/Jhargram Kalyani
Barasat - Barrackpore (North 24 Pgs) Siliguri (Darjeeling Dist.) Malda
Jalpaiguri Bankura (Barjora) Purulia (Raghunathpur)
Birbhum (Suri/Rampurhat) Murshidabad (Beldanga/Berhampore) Kolkata Port & CGPT

PAN India Dosing System Manufacturer

While this page focuses on West Bengal, Verito Engineering supplies dosing systems across all major industrial regions in India. Our dosing systems are used in projects nationwide and supported by experienced engineering and service teams.

Contact Us for Dosing Systems in West Bengal

If you are looking for a reliable dosing system manufacturer in West Bengal, contact Verito Engineering Pvt Ltd today. Our team will assist you in selecting the right dosing system based on your application and process requirements.