What "Food Grade" Actually Means for a Water Storage Tank
Food grade is not a material name. It is a certification claim tied to specific components of the tank system: the panel surface in contact with water, the liner, and the seals. A tank marketed only as "food grade" without documentation is a claim, not a fact. TankSmith supplies panels that carry WRAS certification for potable water contact up to 65C, together with NSF-compliant liners, so the certification sits on the actual water-contact surfaces rather than the tank as a general category. Manufacturing runs under an ISO 9001 quality management system, and panels are TUV SUD tested. This documentation is available on request for procurement teams and facility engineers who need to file it with plant certifications or health inspections. Materials offered under this standard include FRP (fiberglass reinforced plastic) bolted panels, GRP/SMC (sheet moulded compound), hot-dip galvanized (HDG) steel, and stainless steel 304 or 316, depending on the water quality and contact requirements of the facility. Buyers sourcing a food grade water storage tank in the Philippines should ask any supplier for the certification paper trail on the specific panel and liner being quoted, not a general company claim. TankSmith provides that documentation as part of the quotation, not after the sale, so procurement can verify compliance before committing capital.
Materials and Capacities We Supply
TankSmith supplies modular bolted panel tanks in four materials, sized from 1,000 liters up to 500,000 liters per system. FRP (fiberglass reinforced plastic) bolted panels and GRP/SMC (sheet moulded compound) panels are the most common choice for food grade potable water storage, since the panel surface is WRAS-certified for water contact up to 65C and pairs with an NSF-compliant liner. Hot-dip galvanized (HDG) steel panels are an option where a facility needs a lower-cost structural shell with a compliant liner system. Stainless steel 304 and 316 bolted panels are available where a facility specifies an all-metal water-contact surface, such as for higher-purity process water alongside potable storage. Every FRP panel system carries a 3-year panel warranty, with a design life of 20 to 25 years, so a facility sizing a food grade storage system is planning for two-plus decades of service life, not a short-term installation. Capacity selection depends on daily consumption, fire reserve requirements if applicable, and how much civil space and roof or ground-level footprint the facility has available. TankSmith sizes each system to the specific facility rather than quoting a single standard tank, and the 1,000 to 500,000 literrange covers everything from a single production line to a full plant's potable and process water reserve.
Certifications We Provide
Certification on a food grade water storage tank should cover the panel, the liner, and the manufacturing process, not just one of the three. TankSmith panels are WRAS-certified for potable water contact up to 65C, which is a British certification standard for materials in contact with drinking water. Liners used in TankSmith systems are NSF-compliant, addressing the liner surface specifically rather than relying on the panel certification alone. Manufacturing runs under an ISO 9001 quality management system, and panels are TUV SUD tested before they ship. Together, these four points, WRAS panel certification, NSF-compliant liners, ISO 9001 manufacturing QMS, and TUV SUD testing, form the documentation set TankSmith provides with a quotation for a food grade application. This matters most for facilities that need to file certification paperwork with a health inspection, a client audit, or an internal quality system, such as food manufacturing plants, hospitals and clinics, and hotel or resort kitchens. TankSmith does not claim a certification it cannot document. Where a facility's specification calls for a certification TankSmith cannot provide, that is stated plainly during quoting rather than after installation, so procurement teams can make sourcing decisions on verified paperwork rather than marketing language.
Sizing Potable Water Storage for a Food Manufacturing Facility
A food manufacturing facility typically needs potable water storage sized around production throughput, cleaning cycles, and any regulatory reserve requirement, not a single rule of thumb. TankSmith supplies WRAS-compliant potable storage sized to the facility's actual demand, in the same 1,000 to 500,000 liter range used across other verticals. The same sizing discipline applies across the facility types TankSmith serves: commercial laundry operations are sized against kg-per-day linen throughput, hotels and resorts commonly need rooftop retrofit tanks paired with a booster pump system, and hospitals and clinics require redundancy and a code-compliant fire reserve in addition to potable storage. For a food manufacturing plant specifically, the storage and pressure system has to hold up to continuous or shift-based demand without a mid-day shortfall, and the water-contact materials have to carry the certification paperwork described above so the facility can pass its own compliance audits. TankSmith sizes each quotation to the facility's stated consumption and civil space rather than offering a single standard package, and installation timelines run 5 to 14 days depending on the capacity specified and how ready the site's civil works are when the crew arrives. Facilities evaluating suppliers should be prepared to share daily water consumption, available footprint, and any redundancy or fire reserve requirement so the quoted system is sized correctly the first time.
Storage and Pressure Under One Contract
A food grade storage tank is only half of a working water system. Most facilities also need the water pressurized and delivered reliably, which is why TankSmith supplies the booster pump systemalongside the tank under a single contract. The pump side uses vertical multistage centrifugal booster pumps from the CDL/CDLF series, ranging from 0.37 kW to 200 kW, built in SS304, matched to the tank's capacity and the facility's demand profile. Control is handled through VFD duplex control panels built on Inovance VFDs, rated IP54, with pressure feedback and auto-alternation between duplex pumps so the system does not depend on a single pump running continuously. Supplying storage and pressure separately usually means two contracts, two commissioning schedules, and two parties to call when something does not perform as specified. TankSmith supplies, installs, and commissions both sides, mechanical and electrical, under one contract and one accountable team, so a facility engineer has a single point of contact for the tank, the pump, the control panel, and the commissioning sign-off. This single-team structure is part of TankSmith's core positioning: a turnkey installer for both the storage side and the pressure side of a facility's water system, rather than a tank-only or pump-only vendor.
Nationwide Supply and Installation, Including PEZA and Freeport Sites
TankSmith supplies and installs food grade water storage tanks nationwide across the Philippines, including NCR, the rest of Luzon, Visayas, and Mindanao. This includes facilities inside PEZA-registered and freeport zonessuch as Subic Bay Freeport (SBMA), Clark, Cavite, and Batangas industrial estates, where food manufacturing and export-oriented plants are commonly located. Installation timelines typically run 5 to 14 days for systems in the 20 KL to 500 KL range, depending on the specific capacity ordered and how ready the site's civil works are (foundation, containment, access) when the installation crew arrives. Facilities inside freeport and economic zones often have their own site access, permit, and contractor registration procedures, and TankSmith coordinates installation scheduling around those requirements rather than treating every site the same way a standalone commercial lot would be treated. For a facility evaluating suppliers, nationwide coverage matters less than whether the supplier has actually installed inside a PEZA or freeport site before and understands the access and documentation requirements those sites carry. TankSmith's coverage spans both standalone commercial and industrial sites and zone-registered facilities, with the same materials, certification documentation, and turnkey pump-plus-tank contract structure applied regardless of location.
What Happens After You Send Us an RFQ
An RFQ for a food grade water storage system should give TankSmith enough information to size and quote accurately on the first pass: daily water consumption or production throughput, available footprint (rooftop or ground level), any fire reserve or redundancy requirement, and whether the facility also needs a booster pump system or already has one. From there, TankSmith recommends a material, FRP, GRP, HDG steel, or stainless steel, and a capacity within the 1,000 to 500,000 liter range based on that stated demand and site constraint, rather than defaulting to a single standard size. The quotation includes the certification documentationfor the specific panel and liner being proposed (WRAS, NSF-compliant liner, ISO 9001 manufacturing QMS, TUV SUD testing), so procurement can verify compliance before committing budget. If a booster pump system is part of the scope, the pump and VFD control panel are quoted and scheduled alongside the tank under the same contract. Once a facility confirms the order, installation is scheduled for 5 to 14 days depending on the capacity and how ready the site's civil works are. TankSmith remains the single point of contact through supply, installation, and commissioning of both the storage and pressure sides of the system.
Frequently Asked Questions
Food grade certification for a water storage tank comes from documentation on the specific water-contact components, not a general company claim. TankSmith panels carry WRAS certification for potable water contact up to 65C, paired with NSF-compliant liners. Manufacturing runs under an ISO 9001 quality management system, and panels are TUV SUD tested. Ask any supplier for this documentation on the specific panel and liner being quoted, since food grade is a certification claim tied to those components rather than the tank category as a whole. TankSmith provides this paperwork as part of the quotation.
TankSmith supplies food grade water storage tank systems from 1,000 liters up to 500,000 liters, in FRP, GRP, HDG steel, or stainless steel 304/316 bolted panels. The right size within that range depends on daily water consumption, production throughput, fire reserve requirements, and available footprint at the facility. TankSmith sizes each quotation to the facility's stated demand rather than offering one standard size, so both a single production line and a full plant's potable and process water reserve fall within the supplied capacity range.
Yes. Stainless steel 304 and 316 bolted panels are one of the four materials TankSmith supplies for food grade potable water storage, alongside FRP, GRP/SMC, and hot-dip galvanized steel. Stainless steel is typically specified where a facility wants an all-metal water-contact surface, such as for higher-purity process water alongside potable storage. Certification documentation, WRAS panel certification, NSF-compliant liners where applicable, ISO 9001 manufacturing QMS, and TUV SUD testing, applies across all four materials, not only the non-metal panel options.
Installation typically runs 5 to 14 days for systems in the 20 KL to 500 KL range, depending on the capacity ordered and how ready the site's civil works (foundation, containment, access) are when the crew arrives. Smaller systems toward the low end of TankSmith's 1,000 to 500,000 liter capacity range generally install faster than larger systems, and sites with civil works already complete move faster than sites where foundation work still needs to happen before the tank panels can be assembled.
Yes. TankSmith supplies vertical multistage centrifugal booster pumps (CDL/CDLF series, 0.37 kW to 200 kW, SS304) and VFD duplex control panels (Inovance VFDs, IP54, pressure feedback, auto-alternation) alongside the tank, under one contract. This means a facility gets storage and pressure, mechanical and electrical, supplied, installed, and commissioned by a single accountable team rather than coordinating a separate tank vendor and pump vendor.
Yes. TankSmith supplies and installs nationwide across the Philippines, including NCR, the rest of Luzon, Visayas, and Mindanao, and covers PEZA-registered and freeport zone sites such as Subic Bay Freeport (SBMA), Clark, Cavite, and Batangas industrial estates, where food manufacturing and export-oriented plants are commonly located. Installation scheduling accounts for the site access and documentation requirements that zone-registered facilities typically carry.
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