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Precision metering & dosing
Reciprocating pumps
Up to 5,000 LPHUp to 100 bar
Precise, repeatable flow for demanding duties—from hydraulic diaphragm to high-pressure plunger metering.
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Petrox EngineeringIndustrial fluid handling · Nashik, India
Engineered with intent. Built to last.
Metering Pumps, Chemical Dosing Systems & Industrial Pump Solutions
Petrox Engineering supplies application-engineered metering pumps, dosing skids, centrifugal pumps, screw pumps and agitators across India, with application engineering and after-sales support.
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Selection to performanceEngineering support across the equipment lifecycle
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Who we are
More than equipment.
An engineering partner.
Petrox bridges world-class fluid handling manufacturers with industries that cannot compromise on performance. We engage with your process, understand the fluid and duty conditions, then recommend what will actually work.
Meet Petrox5+Product lines
8+Industries served
100%Application support
Core solutions
Built around the process.
Not the catalogue.
Explore our core fluid-handling portfolio. Every recommendation is configured against flow, pressure, fluid chemistry and site conditions.
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Complete turnkey supply
Chemical dosing systems
Alum · ChlorinePolymers · Caustic
Integrated tanks, agitators, metering pumps, protection valves, piping and controls—engineered as one system.
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Best-fit manufacturer selection
Centrifugal pumps
Up to 5,000 m³/hrIS · DIN · API 610
End suction, monoblock, vertical turbine, submersible and chemical process pumps managed from specification to delivery.
View product detailsIndustries
One discipline.
Many demanding worlds.
Sector knowledge changes the recommendation. We account for compliance, materials, maintainability and operating realities—not just the data sheet.
From selection
to performance
to performance
Lifecycle support
By your side beyond delivery.
Our involvement continues through commissioning, troubleshooting, warranty support and spares. You get one accountable point of contact for the full equipment lifecycle.
- 01Application engineering and selection
- 02Commissioning and technical support
- 03Genuine spares and after-sales service
Selected supplies
Real pumps.
Real industrial requirements.
Pumps and replacement spares supplied by Petrox Engineering for customers in power, paper, chemicals and industrial engineering.
Power generation
Gujarat
Plunger pumps & replacement spares
PR20 A2 · PR60 D1
PR20 pumps with autostroke and PR60 pumps in SS316, with packing sets, plungers and valve assemblies.
Explore related pumps & supportPulp & paper
Andhra Pradesh
Metering pumps & diaphragm spares
PR10HD S1 · PR20HD head size 2
Stainless-steel metering pumps and replacement diaphragms supplied for a paper mill customer.
Explore related pumps & supportChemical manufacturing
Dahej, Gujarat
Plunger pump assembly
PR20 A2 · Stainless steel
Pump assembly supplied with base plate, coupling and coupling guard for a chemical manufacturing customer.
Explore related pumps & supportView our supply experience
Share your fluid, flow rate and discharge pressure.
Trusted by 40+ clients.
Pumps and dosing systems supplied. Installations supported.
Project reach
Engineering support,
wherever the project leads.
Across India
Application review, supplier coordination, documentation, dispatch and commissioning support managed through one accountable team.
Selection · Supply · Site supportInternational projects
Export-ready sourcing and execution support with coordinated technical submittals, packing documentation and delivery planning.
Documentation · Logistics · Follow-throughYour next project starts here
Let’s solve your fluid-handling challenge.
Share the fluid, flow, pressure and application. Our team will respond with the right questions—and a practical way forward.