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Pompe de surpression

Booster pumps raise the pressure of an existing water supply so it can reach upper floors, distant outlets, or equipment that needs steady, higher pressure. Main types: single-stage, multistage, vertical inline and jet. Browse the booster pump guides below, or see Borra’s CDL(F) multistage, ISG inline and packaged booster pumps.

Booster Pump Design Basics for Building Water Systems
Borra Pompes

Booster Pump Design Basics for Building Water Systems

Booster Pump Design Starts With the Duty Point Booster pump design is a system calculation, not a horsepower-only choice. A building booster must add enough pressure at the required flow after inlet pressure, elevation, pipe friction, and demand variation are considered. 1. Define Flow and Pressure Requirements Start with peak simultaneous demand and the pressure […]

Booster Pump Wiring Diagram: Control and Power Checks
Borra Pompes

Booster Pump Wiring Diagram: Control and Power Checks

A booster pump wiring diagram should distinguish incoming power, motor protection, controller signals, and field wiring responsibilities. This guide helps MEP reviewers, installers, and project buyers identify the scope questions that must be resolved before site work. For the cluster overview, see the Booster Pumps guide. Contents Part 1. What Should the Diagram Identify? Part […]

Booster Pump Piping Diagram: Layout and Connection Checks
Borra Pompes

Booster Pump Piping Diagram: Layout and Connection Checks

A booster pump piping diagram should separate the water path from the control path and clearly identify supplier versus site piping. This guide helps MEP reviewers, installers, and project buyers identify the scope questions that must be resolved before site work. For the cluster overview, see the Booster Pumps guide. Contents Part 1. What Should […]

Water Booster Pump Installation Diagram: Connection Checks
Borra Pompes

Water Booster Pump Installation Diagram: Connection Checks

An installation diagram defines mounting, connections, and scope split — not just pump model. Use this checklist when reviewing a water booster pump installation diagram before quotation or site work. For general layout symbols, see water booster pump diagram. Contents Part 1. What Is an Installation Diagram Supposed to Clarify? Part 2. How Should Suction […]

Water Booster Pump Diagram: Layout, Parts, and Flow
Borra Pompes

Water Booster Pump Diagram: Layout, Parts, and Flow

A water booster pump diagram is read from source to outlet, not from the pump label alone. This guide explains how to read a building water booster layout using component tables, without treating a supplier sketch as the full project drawing. For the cluster overview, see the Booster Pumps guide. Contents Part 1. What Should […]

What Is Included in a Booster Pump Price?
Borra Pompes

What Is Included in a Booster Pump Price?

Understand booster pump price drivers: duty point, controls, materials, tanks, testing, documents, and RFQ inputs for commercial water projects safely.