What a 50 KL Water Storage Tank Means on a Philippine Site
A 50 KL water storage tank holds 50,000 liters, equal to 50 cubic metres of usable volume. Philippine tender documents and supplier quotations write the same specification three ways: 50 KL, 50,000 L and 50 m3, and TankSmith quotes against all three without changing the underlying design. Fifty cubic metres sits inside TankSmith's standard range of 1,000 liters to 500,000 liters per system, built from modular bolted panels rather than a single cast or welded shell. That construction method means a 50 KL requirement is not locked to one footprint: the same volume can be configured as a low, wide tank for a constrained rooftop or a taller, narrower tank for a tight plant room, because the panel count and arrangement change, not the material. TankSmith is a Philippines-based turnkey installer, meaning the same team that specifies the tank also supplies the matching booster pump system, handles installation and carries the project through commissioning under one contract. That single-team accountability, covering both the storage side and the pressure side, is what most 50 KL buyers are actually asking for when they search for a supplier, not just a panel price. For build sequence detail, see the 50 KL installation timeline breakdown.
Panel Materials for a 50 KL Tank: FRP, GRP, HDG Steel and Stainless Steel
TankSmith builds 50 KL systems in four panel materials: FRP (fiberglass reinforced plastic) bolted panels, GRP/SMC (sheet moulded compound), hot-dip galvanized (HDG) steel, and stainless steel in 304 or 316 grade. FRP and GRP panels are the standard choice for potable water and general storage because they resist corrosion without a protective coating, which HDG steel needs to maintain over its service life. Stainless steel is specified where the fluid or site conditions call for 304 or 316 grade resistance, such as certain process water or higher-corrosion environments. Every panel system TankSmith installs carries a 3-year warranty on FRP panels and is designed for a 20 to 25 year service life, regardless of which material is selected for a given 50 KL job. The panels come from an ISO 9001 certified partner factory, so the quality management system behind the panels is documented, not a one-off fabrication. Material choice for a 50 KL tank is driven by the application: potable water leans toward FRP or GRP with WRAS-certified panels, while fire reserve or process water applications sometimes specify HDG steel or stainless depending on site chemistry and budget. For peso context by material, see the water tank price guide for the Philippines.
Potable Water Compliance: WRAS-Certified Panels and NSF-Compliant Liners
A 50 KL tank feeding a potable water system in the Philippines needs panels rated for drinking water contact, not just structural strength. TankSmith supplies WRAS-certified panels, rated for potable water up to 65C, alongside NSF-compliant liners where a liner is specified in the build; the full documentation trail is set out on the WRAS-certified water tanks in the Philippines page. Both certifications matter for hospitals, hotels, food manufacturing sites and any building where the 50 KL tank feeds fixtures people drink from or food production lines touch. The panel manufacturing sits under an ISO 9001 certified partner factory's quality management system, and panels are TUV SUD tested before they reach a Philippine site. For a procurement team comparing suppliers, the practical question is whether the certification is written into the specification and quotation, not asserted after the fact. TankSmith writes WRAS and NSF compliance into the material specification for potable-water 50 KL jobs from the first quote, so the certification is part of what is being purchased, not an add-on requested later in the project.
The Pressure Side: Booster Pumps and VFD Duplex Control for a 50 KL System
A 50 KL storage tank is only half of a working water system: the pressure side determines whether water actually reaches the top floor of a hotel or the far end of a factory floor at usable pressure. TankSmith pairs 50 KL tank systems with vertical multistage centrifugal booster pumps in the CDL and CDLF series, sized from 0.37 kW to 200 kW, built in SS304 stainless steel. Pump sizing depends on the building's height, fixture count and peak demand pattern, not the tank volume alone, which is why TankSmith scopes the pump alongside the tank rather than leaving it to a separate contractor. Control is handled through VFD duplex control panels built around Inovance variable frequency drives, rated IP54, with pressure feedback and auto-alternation between the duplex pump set. Auto-alternation means the two pumps share runtime instead of one pump carrying the full duty cycle, extending service life on a system that runs continuously in a hotel, hospital or condominium. Because TankSmith supplies the tank, the pump and the control panel under one contract, the mechanical and electrical sides of a 50 KL system are commissioned together, with one team accountable for how the storage and pressure sides perform together.
Installation Timeline and Site Readiness for a 50 KL Tank
Typical installs across the 20 KL to 500 KL range take 5 to 14 days from mobilization to commissioning, and a 50 KL tank sits inside that window, closer to the shorter end when site access and civil works are ready ahead of the crew's arrival; the stage-by-stage programme is on the installation timeline page. Because the tank is built from bolted panels carried in individually rather than delivered as one preformed shell, a 50 KL system can be assembled on a rooftop, inside a basement plant room, or within an existing enclosure where a single-piece tank would not fit through the access route. Site readiness that affects the timeline includes a level, load-rated base or platform, cleared access for panel delivery, and available power for the booster pump and control panel installation. TankSmith scopes civil readiness during the site assessment stage, before the installation date is fixed, so the 5 to 14 day window reflects the actual build and commissioning work rather than time lost waiting on the site.
Where TankSmith Supplies and Installs 50 KL Tanks, and Who Buys Them
TankSmith supplies and installs nationwide across the Philippines: NCR, the rest of Luzon, Visayas and Mindanao, including PEZA and freeport locations such as SBMA, Clark, Cavite and Batangas. A 50 KL requirement outside Metro Manila is a normal job, not an exception that changes the specification or the timeline. The sectors that most often specify around this volume include commercial laundry operations, where storage is sized against kg-per-day linen throughput; hotels and resorts, where a rooftop retrofit pairs with booster pump integration, as covered on the 50 m3 hotel water tank in Metro Manila page; hospitals and clinics, where redundancy and a code-compliant fire reserve drive the sizing, detailed on the 50 m3 hospital water tank in Metro Manila page; food manufacturing sites, where WRAS-compliant potable storage is non-negotiable; warehouses and manufacturing plants, where the split between fire reserve and process water sets the volume, with the fire duty covered on the 50 m3 fire reserve tank in Metro Manila page; and condominiums or high-rise buildings, where rooftop placement and tight-access retrofit rule out anything that is not bolted-panel construction, as on the 50 m3 condominium water tank in Makati page. TankSmith was founded in 2024 and works as a turnkey installer rather than a parts vendor, so a 50 KL enquiry gets back a configuration, a material recommendation, a pump selection and a commissioning scope, not a bare panel price list. Larger campus or estate requirements that outgrow a single 50 KL tank step up to TankSmith's 500 KL water reservoir tank systems.
Frequently Asked Questions
There is no single fixed price for a 50 KL tank because cost moves with panel material (FRP, GRP, HDG steel or stainless steel), tank configuration, site access, and whether the booster pump system and VFD control panel are included in scope. A 50 KL job quoted as tank-only will price differently from the same volume quoted as a full turnkey system with pump and commissioning. TankSmith prices each 50 KL enquiry against the actual site and specification rather than a published rate card, so the fastest way to a number is a site assessment and requirement review.
Installs across the 20 KL to 500 KL range typically take 5 to 14 days from mobilization to commissioning, and a 50 KL tank falls inside that window. Actual duration depends on panel material, site access for delivery, and whether civil works such as the base or platform are ready before the installation crew arrives. Because the tank is assembled from bolted panels rather than delivered as one shell, tight-access sites like rooftops or basement plant rooms do not add significant time as long as the access route and power for the booster pump are prepared in advance.
Yes, when the panels are specified for potable use. TankSmith supplies WRAS-certified panels rated for potable water up to 65C, and NSF-compliant liners where a liner is part of the build. These certifications are written into the material specification from the first quote for any 50 KL job feeding a drinking water system, which matters for hospitals, hotels and food manufacturing sites where the water is consumed or touches food production. The panels themselves are produced under an ISO 9001 certified partner factory's quality system and are TUV SUD tested before reaching site.
Yes. A 50 KL tank is assembled on site from individual bolted panels rather than delivered as one preformed shell, so it can be configured to fit a rooftop, a basement plant room, or an existing enclosure where a single-piece tank would not clear the access route. The same 50,000 liter volume can be built low and wide or taller and narrower depending on the footprint available, without changing the panel material or the certification of the system.
Yes, and buying both under one contract is the recommended approach. TankSmith supplies vertical multistage centrifugal booster pumps in the CDL and CDLF series, from 0.37 kW to 200 kW in SS304 stainless steel, paired with VFD duplex control panels built around Inovance drives, rated IP54 with pressure feedback and auto-alternation. Sizing the pump alongside the 50 KL tank, rather than through a separate contractor, means the mechanical and electrical sides are specified and commissioned together, with one team accountable for how the system performs once it is running.
Yes. Coverage is nationwide across the Philippines, including NCR, the rest of Luzon, Visayas and Mindanao, and PEZA or freeport locations such as SBMA, Clark, Cavite and Batangas. A 50 KL requirement outside Metro Manila is handled as a standard job, with the same 5 to 14 day installation window and the same material and certification options as a Metro Manila site. Site assessment for provincial and freeport locations follows the same process as NCR, adjusted for local delivery logistics.
Found this useful? Add TankSmith as a Preferred Source on Google so our tank sizing guides show up first next time you search.