Roto-Jet Pump Replacement: From Equipment Data to Supply

Plan a complete pump replacement or source components for an existing installation. Roto-Jet and our alternative pumps share the pitot tube principle; the project work matches the duty, parts and installation configuration.

Pitot tube pump engineering concept for Roto-Jet replacement evaluation

Choose the Replacement Scope

Complete Pump Replacement

Provide the installed pump model and serial number, performance curve, current duty and operating problem. Include the motor, seals, nozzle arrangement, base and coupling drawings.

We define the hydraulic configuration, materials and seals, then compare installation dimensions to identify piping, base or drive changes.

Component Replacement

Provide the pump model and serial number, part number or name, quantity, material and drawings or photographs. Identify whether the request is for a pitot tube, rotor assembly or another component.

We match part identification, dimensions and materials to the assembly. Other components require customer drawings or an old part.

Information That Defines the Project

Duty and Fluid

  • Minimum, normal and maximum flow.
  • Suction pressure and discharge pressure; differential pressure or total head.
  • Fluid composition, temperature range, density and viscosity at temperature.
  • Vapor pressure, gas content and solids size or concentration.

Mechanical Arrangement

  • Pump model, serial number and nameplate.
  • Motor power, speed, coupling and controls.
  • Nozzle size, orientation and connection standard.
  • Base dimensions, maintenance space, materials and seal arrangement.

Parts and Schedule

  • Part number or name, quantity and material.
  • Drawings, photographs or an old part.
  • Operating issue, wear location or maintenance objective.
  • Required date, destination and installation schedule.

From Identification to Manufacturing and Dispatch

1. Define the Scope

Use the equipment records to distinguish a complete pump replacement from a component order. Establish the required duty or identify the part and assembly.

2. Match the Configuration

Compare the hydraulic curve, materials, seal arrangement and drive for a pump. Match dimensions, materials and assembly interfaces for replacement parts.

3. Set the Supply Arrangement

Bring the selected configuration or part specification into the quotation, with quantities, manufacturing requirements and dispatch arrangements.

What the Replacement Proposal Covers

Use the configuration comparison guide to organize the installed-pump data and the proposed alternative.

Parts Supply for Planned Maintenance

We regularly supply replacement pitot tubes (pick-up tubes) and rotor assemblies. Most models within these two part categories are available from stock.

Non-stock pitot tubes and rotor assemblies have a manufacturing lead time of 30 working days. Other components require customer drawings or an old part.

Provide the required date and destination with the parts list. Manufacturing lead time describes production; dispatch and transport arrangements are addressed separately for the order.

Send the Parts List

Frequently Asked Questions

How do I define whether the project needs a pump or a component?

Describe the operating problem and intended work. For a complete pump, include the required duty and installation records. For component replacement, identify the part, assembly, quantity and material, with drawings or photographs.

How are piping and base changes identified?

Compare nozzle orientation, size and connection standard, base and coupling dimensions, motor arrangement and maintenance space. Record the interfaces that will be retained and the changes required for installation.

What should I provide for a pitot tube or rotor assembly?

Send the pump model and serial number, part number or name, quantity, material and available drawings or photographs. Include the operating fluid and any wear or performance issue that affects the part specification.

How are other components specified?

Provide customer drawings or an old part, together with the pump identification, quantity and material requirements. These establish the dimensions and production scope.

Put Your Replacement Project into Motion

Choose the relevant inquiry route and attach the equipment records by email.