Engineering & design
Hydraulic and structural design matched to your duty point, head, and site conditions before anything is built.
Intelligent flow control
Est. 2011 · Brunei
ISO 9001 & 14001
One partner for
the whole life
of every pump.
We design, manufacture, install, and monitor pumping systems as a single accountable partner, with AI condition monitoring on every large pump.
- Water Supply
- Flood Control
- Wastewater
- Fire-Fighting
- Mine Dewatering
- Desalination Intake
- Industrial Process
- Condition Monitoring
At a glance
Engineering you can put a number on.
14+
Years of pump engineering, building on six decades of partner heritage
1,300+
Pump deliveries from 2023 to 2025
30+
Countries served across five continents
1,800
m³/h rated capacity on the ZQ flagship, at 77% efficiency
One accountable partner
Every stage held by one team.
From first design to overhaul, you hold a single relationship. No handoffs between suppliers, no gaps in accountability.
Manufacturing & supply
Built to ISO standards through a six-decade manufacturing partnership.
Installation & commissioning
Delivered, installed, and commissioned to run right the first time.
Intelligent control
Pump-control technology that runs each unit at its best operating point.
AI condition monitoring
Real-time analysis flags faults months before they stop a pump. See the live panel.
Maintenance & overhaul
Planned servicing and full overhaul that protect continuity of supply.
Genuine spare parts
A 12-month spare-parts kit on every project pump, at no extra cost.
Lifecycle support
Local coordination and after-sales backing for the life of the asset, with distributor support in Malaysia through Alpine Flow Control.
How a project runs
Six steps, one point of contact.
- 01
Consult
We understand your site, duty, and constraints.
- 02
Engineer
We design the solution and confirm the duty point.
- 03
Manufacture
Built to standard and tested before it ships.
- 04
Deliver & install
Installed and commissioned on time, on site.
- 05
Monitor & optimise
AI monitoring keeps each pump at its best point.
- 06
Support & maintain
Planned service and parts for maximum uptime.
Intelligent monitoring
Your pumps, watched 24/7,
Your pumps, watched 24/7,
explained in plain language.
Every large pump ships monitoring-ready. Electrical-signature analysis and machine learning catch developing faults and efficiency loss months before failure, then send clear alerts you can act on.
- Higher reliability
- Reduced downtime
- Lower energy use
- Longer equipment life
- Lower total cost of ownership
Pump P3-04
Live health
Vibration2.1 mm/s
Temp62 °C
Flow1,279 m³/h
Power190 kW
97%Efficiency
Vibration · 24h
- Seal-flush flow normal2m
- Predictive model: no faults detected11m
- Operating at best-efficiency point26m
Product range
A pump for every duty.
Flow from 1.5 to 54,000 m³/h across eight engineered families, each built to ISO 9001 and 14001 systems.
Explore the full catalogue
Single-stage pumps
Inline, close-coupled, end-suction, and split-casing for supply and circulation.
2–37,000 m³/h5–210 m head
Multistage pumps
High-head split-casing and vertical multistage for pressure-critical duties.
3–35,000 m³/hup to 400 m head
Chemical process pumps
Stainless and duplex builds for corrosive and high-temperature service.
to 2,600 m³/hto 175 °C
Fire-fighting pumps
Vertical, horizontal, and diesel-drive sets for hydrant and sprinkler systems.
to 37,000 m³/hdiesel & electric
Submersible pumps
Centrifugal and axial-flow submersibles for sewage, drainage, and flood duty.
to 20,000 L/sIPX8
Axial & mixed-flow
ZL and HL propeller pumps for high-volume drainage and flood control.
to 20,000 L/slow head, high flow
Special application
Mine dewatering and condensate duties engineered to the site.
custom buildswear-resistant
Control & monitoring
Water-feeding sets, control cabinets, and AI monitoring devices.
VFD-readyremote dashboard
Flagship product
A closer look at our flagship.
Technical spotlight
ZQ series
Request the datasheet
ZQ submersible propeller pump.
Axial-flow engineering for high-volume drainage and flood control, monitoring-ready out of the crate.
1,800m³/h rated capacity
37 kWVFD-ready submersible motor
77%overall pump efficiency
IP68submersible ingress rating
Class Hmotor insulation
S32205duplex stainless impeller
Global reach
Engineered in Brunei.
Engineered in Brunei.
Operating worldwide.
From copper-mine dewatering in Peru to desalination intake in Chile and flood control in Bangladesh, supplied and supported across 30+ countries.
Water supply
Wastewater & flood
Industrial
Mining
MarketProjectApplication
BruneiBerakas, Bukit Barun & Layong intakeWater supply, control and lifecycle support
CanadaCommunity water improvementSupply stations and cold-climate pumping
PeruCopper-mine dewateringLarge-volume dewatering, wear-resistant systems
ChileDesalination plant intakeSeawater intake and corrosion-resistant transfer
BangladeshFlood control & drainageDrainage pumps and flood mitigation
IndiaUrban infrastructure packageSewage and stormwater pumping
Saudi ArabiaIndustrial cooling waterCooling-water pumps and maintenance
AustraliaMining water managementProcess-water pumps, monitoring and service
Europe & CISMunicipal & industrial upgradesPump modernization and long-term service
Assurance
Built to standards. Backed for the long term.
Certified systems
Quality and environmental management certified to ISO 9001:2015 and ISO 14001:2015.
ISO 9001ISO 14001CEIEC
12-month spare-parts kit
A recommended service-parts kit on every project pump, supplied at no additional cost for the first year.
Owned patent & mark
Registered Brunei patent and trademark, backed by a six-decade manufacturing heritage.
Local support
After-sales coordination in Malaysia through Alpine Flow Control, our authorised distributor.
Get in touch
Talk to an engineer.
Tell us the duty and the site. We will come back with a solution and a quote.
Head office
G-MAG Energy Sdn. Bhd.
Unit 6, 1st Floor, Rizqan Maisura Complex,
Kg Tanjung Bunut, BF2920,
Negara Brunei Darussalam
Phone
Jony Ling
+673 838 8888
Malaysia distributor
Alpine Flow Control Malaysia Sdn. Bhd.
Authorised distributor and after-sales support
We reply within two business days.