Water Pump Supplier & Installation Singapore

Water pump supplier Singapore

Complete water pump systems for every building

A water pump system is the equipment that moves and pressurises water inside a building: the pumps themselves, the control panel that runs them, the level and pressure controls that tell them when to start and stop, and the valves and fittings that connect it all together. Get any one of those parts wrong and the whole system underperforms, no matter how good the pump is.

Waves Fluid Engineering Pte Ltd supplies and installs the full range of building water pumps in Singapore, from a single booster pump for a shophouse to multi-pump transfer and sump systems in industrial buildings and shopping complexes. Because we also handle water tank installation and tank maintenance, we can take responsibility for the whole water storage and pumping system rather than just the pump in isolation.

We work with commercial buildings, industrial facilities, condominiums, dormitories, hospitals, schools, shopping complexes and landed homes across the island, and we service and repair existing pump systems no matter which contractor originally installed them.

Which water pump does my building need?

In short: a booster pump raises water pressure to the taps, a transfer pump moves water from a low tank to the roof tank, a sump pump clears water out of pits and basements, an ejector pump lifts waste water up to the sewer line, and a pantry pump drains a sink where there is no floor trap. Most buildings run more than one of these together.

Two-pump water booster system installed by Waves Fluid Engineering in a Singapore building plant room

Our pump systems

Water pump systems we supply and install

Six core pump systems, each designed and sized for a specific duty. Select a system to see full technical details, components, brands and servicing options.

01

Booster pump system (1 pump)

A single pressure pump with one pressure vessel and all required fittings, keeping water pressure steady at every outlet.

Best for: landed homes, shophouses and small premises

View one-pump system 02

Booster pump system (2 pumps)

Duty and standby pumps that alternate automatically, sharing wear and keeping supply running if one pump fails.

Best for: residential, commercial, office and shopping buildings

View two-pump system 03

Transfer pump system

Lifts water from the low-level transfer tank up to the roof storage tank, so the building is served by gravity around the clock.

Best for: condominiums, industrial and commercial buildings

View transfer pump system 04

Sump pump system

Clears collected water out of sump pits, basements and car parks before it can flood the space, with automatic level control.

Best for: car parks, basements and rainwater sumps

View sump pump system 05

Ejector pump system

Lifts waste water from below the sewer line up to the discharge point, supplied with the ejector tank and PE submission to PUB.

Best for: basement toilets and below-sewer waste water

View ejector pump system 06

Pantry pump system

Compact lift pump that drains a pantry sink or wash basin where there is no floor trap, with optional leak detector and SMS alert.

Best for: CBD offices and high-rise pantries

View pantry pump system

Quick comparison

Which pump system does which job?

Water pumps are named after their duty, not their size. This table shows what each system does and where it is normally installed.

Pump system	What it does	Controlled by	Typically installed in
Booster pump	Raises and holds water pressure to the outlets	Line pressure	Landed homes, offices, condominiums, commercial buildings
Transfer pump	Moves water from a low tank up to the roof tank	Tank water level	High-rise residential, industrial and commercial buildings
Sump pump	Removes collected water from pits and low areas	Pit water level	Basements, car parks, rainwater sumps
Ejector pump	Lifts waste water up to the sewer line	Ejector tank level	Basement toilets and below-sewer facilities
Pantry pump	Drains a sink where gravity discharge is unavailable	Internal float switch	Office pantries, wash basins, high-rise units

Transfer pump or booster pump? They are not the same

A transfer pump fills the roof tank; a booster pump pressurises the supply to the taps. Many buildings need both. Read our guide on how to choose a water pump supplier in Singapore for the full comparison.

Correct sizing

How we specify the right water pump

An oversized pump wastes energy and short cycles; an undersized pump never reaches the top floor. We size every system on the actual conditions in your building rather than on a catalogue guess.

Flow rate demand

How much water the building draws at peak, based on the number of units, outlets and occupancy pattern.

Head and building height

The vertical lift required plus friction losses in the pipework, which determines the pressure the pump must generate.

Tank position and capacity

Where the storage sits, how the tank is fed, and whether the system needs transfer duty, boosting, or both.

Control and duty philosophy

Duty or duty-standby operation, pump alternation, dry-run protection and whether a BMS signal is required.

Plant room space

The footprint available, access for future servicing, and whether a vertical multistage or end-suction pump fits better.

Noise and vibration

Anti-vibration mounts and flexible connectors where the plant room sits near occupied units.

Regulatory compliance

PUB-compliant water pump installation

Pump work in Singapore is regulated, and this is where many low-cost installations create problems for the building owner later. Under the Public Utilities (Water Supply) Regulations, a water service installation that involves pumping equipment or a water storage tank must be designed by a registered Professional Engineer, not by a plumber alone.

Alongside the PE, a Licensed Plumber is required for the water service works on site, and a Certificate of Satisfactory Completion is submitted once the installation has been completed and tested. Booster pumps and pressure vessels also sit within PUB's Stipulation of Standards and Requirements for water fittings, so the equipment itself must comply with SS 636 and be supported by valid test reports.

We handle this properly as part of the job, including PE submission where the scope requires it, so your installation stands up to inspection and your building management is not left holding an undocumented system.

PE design and submission for pump and tank installations
Licensed Plumber for water service works on site
Equipment compliant with PUB standards and SS 636
Testing and commissioning before handover
Statutory tank washing and PUB services available alongside pump works
Genuine manufacturer spare parts on every installation

One-year warranty

We provide a one-year warranty on products changed and installed by us at your premises, subject to terms and conditions.

Full lifecycle support

Installation, maintenance and repair

Supplying the pump is the easy part. What protects your building is what happens after commissioning, which is why we cover the whole lifecycle.

Supply and installation

New pump systems designed to your requirement or your consultant's drawing, installed, tested and commissioned.

System design and pump selection
Control panel and level controls
Pipework, valves and fittings
Testing and commissioning

Request a quotation

Scheduled servicing

Planned pump maintenance works that catch worn seals, sticking valves and faulty level controls before they cause a supply failure.

Periodic inspection and servicing
Pump alternation and control checks
Bearing, seal and impeller condition
Maintenance contracts available

View pump maintenance works

Repair and replacement

Fault-finding and pump system repair works on pumps that trip, run dry, cycle repeatedly or lose pressure, whoever installed them.

On-site diagnosis of the fault
Obligation-free repair quotation
Pump, panel and valve replacement
All brands serviced

View pump system repair works

How it works

Our working process

Not every customer need is the same, so the solution is not the same for everyone. Our general procedure is as follows.

1
Contact us

You call or email us describing the requirement, and we advise on the likely system.
2
Site visit

A suitable team member visits the site to assess the plant room, tank and existing pipework.
3
Quotation and approval

We send a written quotation with the recommended brand and scope of work for your approval.
4
Delivery and installation

Once approved, we deliver the products on site and carry out the installation works.
5
Testing and commissioning

The installed system is tested and commissioned, and handed over with warranty.

One-pump water booster system with pressure vessel installed in Singapore

Two-pump booster set with control panel supplied and installed by Waves Fluid Engineering

Transfer pump system installed in a building plant room in Singapore

Pump brands

Water pump brands we supply

We are not tied to one manufacturer. We recommend the pump that fits your duty, plant room and budget, and we keep common pumps and spares available to avoid delays.

Grundfos

Vertical multistage

Wilo

Booster & transfer

Lowara

Compact multistage

Tsurumi

Sump & drainage

Calpeda

General duty

Also available: Vossche, Homac, Mepcato, Sanivite and other leading brands on request. See our full product range.

Who we work with

Industrial, commercial and residential clients

We supply and maintain water pump systems across a wide range of premises in Singapore.

Commercial buildings and office towers
Industrial buildings and factories
Condominiums and residential blocks
Shopping complexes and mixed developments
Hospitals, schools and institutions
Dormitories and high-usage premises
Landed homes and shophouses
Data centres and water-sensitive facilities

BCA ME11

Mechanical Engineering, L1

BCA GB1

General Builder Class 1

bizSAFE Star

Workplace Safety & Health

ISO 9001:2015

Quality Management System

Pumps rarely work alone. These are the tanks, controls and services that go with them.

Water tank installation Tank washing (PUB) Pump maintenance works Pump system repair works Ball float valve replacement Pressure tanks Float switch Water leak detector system Holding tank SMS alert

FAQ

Frequently asked questions

Common questions about water pump systems, supply and installation in Singapore.

What is a water pump system?

A water pump system is the complete set of equipment that moves and pressurises water in a building: the pump or pumps, the control panel, the level and pressure controls that start and stop them, and the valves, fittings and pipework connecting everything. In Singapore, buildings commonly run a transfer pump to fill the roof tank and a booster pump to pressurise the supply to the outlets.

Which type of water pump does my building need?

It depends on the duty. A booster pump raises water pressure to the taps, a transfer pump moves water from a low tank to the roof tank, a sump pump clears water from pits and basements, an ejector pump lifts waste water to the sewer line, and a pantry pump drains a sink with no floor trap. We assess the building during a site visit and recommend the correct system.

Do I need PUB approval to install a water pump in Singapore?

Water service installations involving pumping equipment or a water storage tank must be designed by a registered Professional Engineer under the Public Utilities (Water Supply) Regulations, and the water service works must be carried out by a Licensed Plumber. The pump equipment itself must also comply with PUB standards. We handle the design, submission and compliance as part of the installation where the scope requires it.

How much does a water pump system cost in Singapore?

There is no single price, because cost depends on the pump type and brand, the flow and head required, the number of pumps, the control panel specification, and the pipework and site conditions. A single booster pump for a landed home is a very different job from a duplex transfer set in a high-rise. We provide a written quotation after a site visit, at no obligation.

What water pump brands do you supply?

We supply Grundfos, Wilo, Lowara, Tsurumi and Calpeda, with Vossche, Homac, Mepcato and Sanivite also available on request. We are not tied to a single manufacturer, so we recommend the pump that suits your duty, plant room space and budget, and we keep common pumps and spare parts available to reduce downtime.

How often should a water pump be serviced?

For most commercial and industrial buildings we recommend scheduled servicing, typically quarterly, depending on usage and criticality. Servicing checks the pumps, control panel, level and pressure controls, check valves and pump alternation. Regular pump maintenance works catch worn seals, sticking valves and faulty probes before they cause a supply failure.

Do you repair pumps installed by another company?

Yes. We service and repair existing pump systems regardless of who originally installed them, and across all major brands. We visit at a time convenient to you, identify the fault, give an obligation-free quotation, and carry out the repair or replacement works on your approval.

Why does my water pump keep starting and stopping?

Rapid on-off cycling in a booster system is most often caused by a failed pressure vessel bladder or incorrect pre-charge pressure, rather than by the pump itself. Other causes include a leaking check valve, a faulty pressure switch or a leak in the pipework. It is worth addressing quickly, because constant cycling wears out the pump and motor early.

What is the difference between a transfer pump and a booster pump?

A transfer pump moves water from a low-level transfer tank up to the roof storage tank and is controlled by tank water level. A booster pump takes water from a tank and holds a constant pressure in the supply line to the outlets, controlled by line pressure. Many buildings run both, since the transfer pump keeps the roof tank full while the booster set pressurises the upper floors.

Do you provide a warranty on pump installation?

Yes. We use genuine spare parts from globally recognised manufacturers and provide a one-year warranty on products changed and installed by Waves Fluid Engineering Pte Ltd at your premises, subject to terms and conditions.

How quickly can you respond to a pump breakdown?

We provide 24/7 contact for urgent pump failures, since a stopped transfer pump can leave upper floors without water within hours and a failed sump pump can flood a basement during heavy rain. Call or WhatsApp +65 9487 0446 and our team will advise and arrange an emergency site attendance.

Looking for a water pump supplier in Singapore?

Tell us about your building and we will recommend the right system and send a quotation.

Get a quotation Call +65 9487 0446

Water Pump Systems in Singapore