Available materials
- SS304
- SS316
- PP
- HDPE piping
- Project-selected tank and skid materials
Petrox EngineeringIntegrated skid-mounted packages
Chemical Dosing Systems
Complete dosing packages engineered as one coordinated system and prepared for integration at site.
Request a quote
Tell us what the pump needs to do.
Share your duty conditions for a suitable pump selection and quotation. Leave unknown details blank; our team can help.
Product overview
Selected around the complete duty.
Petrox Engineering coordinates skid-mounted dosing systems for liquid chemicals and oxygen-gas dosing. Packages are configured to the approved process data, piping philosophy, instrumentation requirement and site interface.
A typical package may combine storage or preparation tanks, agitators, duty and standby metering pumps, valves, piping, instruments and a PLC-based control panel, with inspection against the approved quality plan.
ArrangementSingle- or multi-point injection
CapacityEngineered to process duty
ControlPLC and interlocks available
TestingInspection and TPI support
Typical applications
- Alum dosing
- Caustic dosing
- Polymer preparation
- Boiler chemical dosing
- Oxygen-gas dosing
- Multi-point chemical injection
Industries served
- Power
- Water and wastewater
- Oil and gas
- Chemicals
- Pulp and paper
- Steel
Standards & documentation
- API 675 pump packages where specified
- Applicable ASME and ANSI requirements
- Approved QAP and third-party inspection
Selection considerations
Information that leads to a better selection.
Share these details with Petrox so the recommendation is based on the actual process rather than a generic catalogue match.
- 01Chemical storage volume
- 02Duty/standby philosophy
- 03Number of injection points
- 04Piping and valve materials
- 05Control and communication requirements
- 06Indoor or outdoor installation
Technical resources
Review the Petrox-VK product brochure.
Download brochure
For a model-specific data sheet, share the fluid, flow, pressure and operating conditions.
Frequently asked questions
Practical answers before selection.
What is included in a dosing skid?
The final scope is project-specific. It can include tanks, agitators, metering pumps, valves, piping, instruments, controls and structural skid components.
Can a duty and standby pump arrangement be supplied?
Yes. Duty/standby and multiple-pump arrangements can be configured according to process availability requirements.
Is third-party inspection supported?
Yes. Inspection and testing can be coordinated against the approved QAP and project requirements.
Application support
Share the duty. We’ll help define the solution.
Send the fluid, required flow, suction conditions, discharge pressure and operating temperature for a focused technical response.