Pumps and pressure boosters, specified by duty and connection
Organize pumps and pressure-boosting sets as a mechanical package with a defined duty, fluid service and control boundary. Separate the rotating equipment, base arrangement, connections and electrical interface so each supplier can read the same scope.
Start with the right material groups.
Pump duty and service
Group clean-water transfer, booster sets, circulation and drainage pumps by the system they serve. Keep design flow, head and suction condition beside each package.
Controls and electrical interface
Identify the control method, sensor arrangement, motor supply and standby pump requirement. Do not assume a fully wired panel is included with the bare pump set.
Connections and support scope
List inlet and outlet flanges, flexible connectors, base frames, anti-vibration mounts and isolation valves. These items change the offer boundary between pump and pipework packages.
A material price is only part of the package.
One schedule, clearly separated scopes. This is a request outline, not an installation drawing.
Included materials
List each pump, booster package or spare rotating assembly as a separate line with service, design duty and installation location.
Connections & interfaces
Identify flanges, flexible connections, control panels, sensors, base frames and isolation valves. State which package supplies each shared part.
Confirm separately
Confirm unloading, positioning, installation, wiring, commissioning and testing as separate responsibilities rather than assuming a material-only offer covers them.
Six details that make offers clearer.
- Exact product designation
- Enter the specified pump model, booster set reference or project drawing code, including the duty point the engineer approved for this service.
- Fluid and operating conditions
- State the fluid, temperature range, suction pressure and ambient conditions from the approved system schedule.
- Control and motor requirements
- Identify motor supply, speed control, pressure or flow sensors, alternation logic and the standby pump requirement for the package.
- Connection and mounting details
- Record flange size and rating, flexible connector type, base frame arrangement and any vibration isolation specified.
- Package contents and accessories
- Clarify whether the line is a bare pump, a skid-mounted set or a working package with panel, sensors and suction or discharge fittings.
- Submittals and delivery phases
- Request performance curves, dimensional drawings, panel schematics and declared deviations, with lead times separated by pump package.
| Item & description | Quantity |
|---|---|
| P-01Variable-speed booster set for potable water riser per approved duty schedule; panel, sensors and flexible connectors listed by package. | 1 set |
| P-02End-suction circulation pumps with base frames per equipment schedule; electrical and isolation interfaces defined by system. | 4 pcs |
Example quantities only; no live prices or supplier offers. Use your project schedule for final values and ask suppliers to list deviations.
Three checks before you decide.
Bare pump or working package
Check whether the quoted line includes the motor, base frame, panel, sensors and fittings before comparing totals.
Control boundary
Identify who supplies the starter, variable-speed drive, wiring interfaces and sensor cabling for each duty point.
Performance deviations
Compare declared duty point, efficiency and noise data against the approved schedule, not only the headline price per unit.
Details worth clarifying early.
Can a booster set and its control panel be one requested line?
Yes, when the approved schedule defines them as one package. State the motor supply, sensor arrangement and standby pump so the control scope is measurable for that set.
Which pump data must be on the enquiry?
List the fluid service and the approved duty point. Use the engineer's performance schedule for flow and head, and let suppliers submit their curve against that requirement.
What separates a pump line from a pipework line?
The connection boundary defines it. Clarify who supplies flanges, flexible connectors, isolation valves and supports at suction and discharge points.
Turn your material schedule into a request.
Create a Matravo account to prepare your request. For account or sourcing-flow questions, visit support.