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We WORK with Quality





Linking Comfort Cooling with Process Cooling in our Designs & Installations



Gylcol Chilled Water Applications



We Satisfy Our Clients' System Requirements



Air Handling unit with Dehumidifier



We Offer Innovative Solutions:FLEXIBILITY, RELIABILITY & EFFICIENCY.



Modular - Inverter Chilled Water System



We Believed In New Product Technologies





Building Reliable Cooling for Critical Systems



Process Cooling for Hatchery



We Work in Highly Crucial Environment



Oil & Gas | LNG Terminal Control Rooms



We are Technologies for HVAC Systems.





HVAC SYSTEM DESIGN & BUILD CONTRACTOR
AIR CONDITION | VENTILATION | CONTROLS & AUTOMATION



HVAC Powered by Intelligence

Most contractors install the equipment and leave the controls to someone else. At First Flow, we take single-point responsibility for both the HVAC and the Building Management System (BMS). This "Full-Loop" integration ensures that your chillers, pumps, and air handling units communicate perfectly with their digital controls, eliminating the performance gaps that lead to energy waste.



Precision Ductwork. Reduced Scrap. Maximum Productivity.



First Flow provides a seamless, end-to-end fabrication line for Rectangular TDC and Spiral Air Ducts. By leveraging advanced CNC laser cutting and automated roll forming, we help mechanical contractors slash material overhead and accelerate project timelines.


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THE IMPORTANCE OF HVAC IN DATA CENTERS



The rise of data centers in the Philippines has led to initiatives in the HVAC industry not only to provide optimal cooling but also to reduce energy consumption.


Today, energy consumption is one of the biggest concerns in the data center industry. Oil-free magnetic bearing chillers, cooling towers, EC fan walls, hydronic system efficiency solutions such as degassing and dynamic pressurization units, and thermal energy storage tanks are some of the technologies driving significant changes in evolving data center design and operations.


FIRST FLOW is adapting to this shifting market by developing and providing product solutions aligned with trends in data center air cooling and liquid cooling technologies.



Data Center thermal energy storage (tes) tank



Uninterruptible Chilled Water Supply (UCS) Tank for Data Centers



Chilled Water Thermal Energy Storage
(CW TES) System



Chilled water thermal energy storage system utilizes off-peak electricity, which is usually cheaper than on-peak, electricity to cool off water. The system utilizes only the sensible heat of water for cooling energy storage in a chilled water storage tank and discharges the stored coldness for air-conditioning in on-peak time. This operation scheme will reduce the total energy consumption and operation cost.


REQUEST FOR QUOTE

Why is this system important to data center



In data centers with high power and heat densities, a power sag or outage can cause rapid temperature increases. This is because cooling systems temporarily shut down, while servers keep producing heat because they are on an uninterruptible power supply (UPS). To overcome this problem, FT Energy implemented an Uninterruptible Chilled Water Supply Tank(UCS) at a large regional hub data center. The system, based on pressurized tanks containing chilled water operated successfully during an outage that lasted several hours.



Operation



When the chillers stopped working, the system added water from the tanks to the chilled water system to maintain cool data center temperatures. Chilled water system pumps and air handler fans continued operating because they were on UPS and generator backup power. Servers continued to operate for more than 15 minutes due to the light load on the data center at the time of the utility power outage. The thermal reserve maintained cooling during this period and for long enough afterwards to allow dissipation of residual heat from the servers



degassing and dynamic pressurization systems for data centers



Reflex Winkelmann GmbH is a leading solution provider for the professional operation of water-carrying systems in supply engineering. We have been growing successfully over many decades in this increasingly significant and technically demanding market.



Reflex Winkelmann GmbH is a leading solution provider for the professional operation of water-carrying systems in supply engineering. We have been growing successfully over many decades in this increasingly significant and technically demanding market.


REQUEST FOR QUOTE

In Variomat pressurisation units, the pressure is controlled by the use of a pumps in the hydraulic system.If the set pressure is exceeded, the overflow valve opens and causes water to flow from the system into the expansion tank. The water content in the tank rises and the pressure in the system falls.If the pressure is below the set pressure, the pump switches on and delivers water from the expansion vessel to the system, the water content in the vessel falls, the pressure in the system increases.

Vacuum spray tube degassing for system and make-up water degassing in sealed heating and chilled water systems, configured as a fully automatic multi-function unit with “auto-start” function and automatic hydraulic compensation of the degassing process and monitoring of the make-up function. Suitable for the media water and water/glycol mixtures up to a mixing ratio of 50/50%.



data centers | From chiller to chip: engineered flow solutions for a complete cooling infrastructure





At GF Industry and Infrastructure Flow Solutions, we specialize in mission-critical flow solutions that ensure safe, efficient, and scalable cooling performance across your entire Data Center infrastructure, from Condenser Water Systems (CWS) to Facility Water Systems (FWS) to Technology Cooling Systems (TCS), supporting advanced Direct Liquid Cooling (DLC) systems. With over 30 years of experience in high-purity semiconductor manufacturing and as a Silver Member of the Open Compute Project (OCP), we develop innovative solutions to meet the industry's highest expectations in cooling performance, uptime, and energy efficiency



Direct Liquid Cooling



Direct-to-chip cooling boosts efficiency but also raises safety concerns with pressurized water near CPUs. GF Industry and Infrastructure Flow Solutions is the world's expert in high-quality pressure-bearing plastic pipe systems and has years of experience in the semiconductor manufacturing industry, offering maintenance-free and user-tailored solutions for reliable data centers.


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Chilled Pumping Stations



Prefabricating pump station skids off-site with plastic pipes and valves offers significant advantages. The lightweight plastic allows large skids to be delivered and installed easily. ecoFIT PE-100, being UV and impact resistant, is ideal. GF Industry and Infrastructure Flow Solutions offers compatible manual and actuated plastic and metal valves, seamlessly integrating into the system


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Chilled Rooftop Water



Pipe systems on rooftops for chillers and condenser units are open to environmental conditions daily and seasonally with temperatures hitting -25°/-13°F to +70°C / +158°F. Harsh temperatures and general weathering (wind, rain, UV light) create demanding conditions that can be solved by GF Industry and Infrastructure Flow Solutions PE-100 black and COOL-FIT (life-span of 25 years)


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our healthcare hvac expertise



Precision Environments for Critical Care: Our Design-Build Commitment

In the healthcare sector, an HVAC system is more than mechanical infrastructure—it is a life-sustaining component of the clinical environment. When air quality or pressure fails, patient safety is at risk.

As a specialist HVAC contractor, we provide full design-build solutions for critical healthcare spaces. We bridge the gap between complex engineering and clinical safety, ensuring every square inch of your facility complies with ASHRAE Standard 170.

Worried about your HVAC System?


Please contact us.

aii rooms & covid-19 patient rooms



Airborne Infectious Isolation (AII) rooms, or negative isolation rooms, are specialized single-patient spaces designed to safely contain airborne pathogens.


With today’s evolving healthcare demands, FIRST FLOW delivers flexible HVAC solutions that adapt to varying room pressure requirements—ensuring safety, efficiency, and reliability.


FEATURED PROJECTS....

ventilation & air sanitation for better indoor air quality



work in a healthy environment



As most offices are now required to have proper ventilation systems, ASHRAE Standard 62.1, “Ventilation for Acceptable Indoor Air Quality,” outlines the minimum ventilation rates and other measures necessary to ensure acceptable indoor air quality (IAQ) for occupants while minimizing adverse health effects. FIRST FLOW is here to provide reliable and effective solutions.


INQUIRE NOW

killing airborne viruses



Our offices are sanitized using BI POLAR ionization (cold plasma technology), integrated with our air-conditioning system to help provide employees with a safe and healthy working environment by reducing VOCs, odors, and other airborne pathogens. This technology has also been tested against the COVID-19 virus.

Get your own GREEN MARK now


KNOW MORE ABOUT COLD PLASMA TECHNOLOGY

energy optimization solutions for CHILLED WATER systems



We offer air & water side retrofit energy efficiency solutions. SAVINGS GUARANTEED.



SOLVING LOW DELTA T SYNDROMES


WATCH

AHU RETROFIT


WATCH

COOLING TOWER RETROFIT


WATCH

our expertise





hvac design
& CONSTRUCTION



We are a team of HVAC engineers specializing in conceptual design, detailed case studies, and system implementation to achieve precise target setpoints, with a focus on integrating energy recovery systems for improved efficiency and sustainabilit​y



chiller maintenance
& operation



Our team of highly experienced chiller technicians delivers expert services in plant operation, system optimization, and advanced control troubleshooting​.



ductwork



We deliver high-quality air duct fabrication and installation, utilizing advanced CNC cutting, TDC and lock-forming machines, combined with precise bending and assembly



pipework



We perform chilled water piping works, including welding, threading, pipe fitting, and insulation installation, as part of our standard scope



new AHU & RETROFITTING



We design, supply, and install Air Handling Units in accordance with specified requirements. We also execute retrofit works, including coil replacement, EC fan upgrades, control system improvements, and cooling valve upgrades using advanced energy valves



COOLING TOWER
FAN RETROFITTING



We retrofit cooling tower fans by upgrading conventional axial blade fans and induction motors to advanced Electronically Commutated (EC) fan technology, enhancing efficiency, reliability, and system redundancy



COOLING COIL
REPLACEMENTS



We supply and install competitively priced, high-quality hydrophilic coated fin replacement coils. Our coil selection is based on software in accordance with AHRI Standard 410



vrf - split type
ac systems



In partnership with VRF manufacturers, we provide competitive pricing for equipment and installation, while staying up to date with the latest developments in VRF technology.



building automation systems



In line with current BMS and IoT trends, we understand both HVAC operational and control requirements to deliver efficient operations, reliable systems, and data-driven analytics.



healthcare facility
design & construction



We have extensive construction experience with leading hospitals in the country, along with in-depth expertise in healthcare facility design in accordance with ASHRAE Standard 170



clean room design &
construction



We deliver end-to-end cleanroom solutions—from design and construction to testing and qualification—across multiple classifications



sprinkler systems



We provide a turnkey fire protection solution, managing everything from high-performance hardware procurement to precision installation. Our end-to-end service ensures a seamless transition from design to a fully operational, certified system



air & water testing & balancing work



We perform air-side and water-side testing and balancing, utilizing complete instrumentation and qualified engineers. Our reports include data interpretation, analysis, and recommendations to enhance HVAC system performance and meet client expectations



hvac equipment repair & maintenance



We provide comprehensive preventive maintenance (PM) services for chiller plants, supported by our in-house after-sales support and preventive maintenance group



FEATUREd PROJECT | upper wawa dam PUMPing STATION (2025)



COOLING SYSTEM FOR CONTROL BLDG & PUMP SHAFT



FIRST FLOW is privileged to be a part of this milestone and flagship infrastructure of PrimeBMD!


The Wawa Bulk Water Supply Project will address the growing concern for water scarcity in the capital region and nearby province of Rizal. It will be the biggest water source built since 1967, with a yearlong water supply capacity of up to 710 million liters per day to benefit over 700,000 households or about 3.5 million Filipinos within the service area of the Metropolitan Waterworks and Sewerage System (MWSS).





FEATURED PROJECT : Cold room pir panel works (2022)



FIRST B LOGISTICS WAREHOUSE | 14,000+ SQM PIR PANELS | 6,000+ SQM COLD ROOM FLOOR AREA





our projects



We have experiences in every industry, even those require high level of expertise


INDUSTRIAL
FACILITIES
HEALTH CARE
FACILITIES
COMMERCIAL
BUILDINGS
OFFICES
& BPO
RESIDENTIAL
BUILDINGS
SCHOOLS &
RELIGIOUS FACILITIES

WE ARE FIRST FLOW. OUR FOCUS is TO DELIVER QUALITY, EFFICIENT & RELIABLE HVAC SYSTEMS



"OUR VISION IS TO CONTINUOSLY IMPROVE & DIVERSIFY OUR SKILLS SET TO DISTINGUISH US FROM OUR COMPETION TO BE A HVAC CONTRACTOR OF CHOICE"



our advance instruments for t&c and energy efficiency case studies





From AIR SIDE | WATER SIDE | ROOM TIGHTNESS INTEGRITY | DUCT LEAKAGE TEST to ENERGY LOGGING, we got it covered.



COLTRACO (UK)


Handheld Ultrasonic Non-Disruptive Room Integrity & Leak Detection Technology



TSI EBT 731, FLUKE 922 (USA)


TAB Instruments for Air flow, Static Pressure, Duct Air Velocity, Filter and Terminal Velocity, and Air Differential Pressure



TSI HM685 HYDRONIC MANOMETER, GENTOS ULTRASONIC FLOW METER


Hydronic Manometer for differential pressure test on control valve PT ports, and clamp-on ultrasonic flow meter for external measurement for a wide variety of flow types



FLUKE 1732 (USA)


Three Phase Electrical Energy Logger, discover sources of electrical energy waste, identify energy savings opportunities and conduct load studies



KANOMAX DALT 6900 (JAPAN)


The Most advance Duct Air leakage tester (DALT) for commercial duct systems.Meets and/or exceeds SMACNA / BS EN 12237 & 1507 / DW143 EU, EUROVENT 2, & GB50243 standards for testing



OUR INTERNATIONAL PARTNERS


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OUR LOCAL PARTNERS



LICENSE | CERTIFICATION | AFFILIATIONS



office and plant warehouse:

LOT 5A, a. lUNA STREET, RIZAL TECHNOPARK 2000,
san juan, taytay rizal, 1920
philippines





Office : (632) 8809 4751

EMAIL: info@firstflow.com.ph


CONTACT US