1500L FRP Modular Tank Capacity: What JOHOB Actually Supplies

FRP (fiberglass-reinforced polyester) modular tanks, also called bolted panel tanks, are built from individual panels bolted together on site into a single large vessel. The panel, gasket, and bolt-sealing work needed per tank is largely fixed regardless of final size, so a small modular tank carries almost the same fabrication and installation cost as a mid-sized one. That is why modular bolted panel systems are priced and engineered around bulk storage, not small day-tank volumes. JOHOB's FRP modular tank line reflects this: capacity starts at 10,000 liters and scales up to 500,000-plus liters, sized for commercial, industrial, and institutional buyers who need bulk raw water, fire reserve, or process water storage. A 1,500 liter requirement sits well below this range. If your project genuinely needs 1,500 liters of storage, a modular bolted panel tank is usually not the right construction method for that volume, regardless of supplier. This is a sizing and construction-method mismatch, not a stock availability issue: JOHOB does not maintain 1,500 liter modular panel tanks in any lead time, ex-stock or made-to-order, because the product line is not engineered at that scale.

JOHOB supplies FRP (GRP) modular bolted panel water tanks from 10,000 liters up to 500,000-plus liters, sized and quoted per project. Typical applications are bulk potable water storage, fire protection reserve, and process water for commercial, industrial, and institutional sites across the Philippines, covering NCR, Luzon, Visayas, Mindanao, and PEZA or SBMA and Clark locators. Turnkey modular tank installation, including structural support and commissioning, is handled under JOHOB's sister brand, TankSmith. Pricing is quote-based only; JOHOB does not publish public price lists for modular tanks. Standard lead time is 21 to 35 days for ex-stock configurations and 45 to 90 days for made-to-order sizing, with a request-for-quote response within 1 business day. Buyers that are VAT-registered are charged the standard 12 percent VAT; PEZA and SBMA locators and exporters qualify for zero-VAT treatment on eligible purchases. Panels supplied under this line carry WRAS certification, and the manufacturing partner holds ISO 9001 quality system certification with TUV SUD testing on the panel product. None of this changes for a 1,500 liter inquiry: the capacity floor stays at 10,000 liters regardless of project type or urgency, because the construction method itself does not scale down economically.

Storage needs in the small, sub-5,000 liter range are typically served by single-piece tank construction rather than multi-panel bolted systems, since a single-piece tank has no field joints to seal and its cost scales more directly with volume. JOHOB's current water storage line is focused on FRP modular bolted panel tanks and stainless steel modular panel tanks for bulk storage; single-piece small-capacity tanks are outside this product line, and JOHOB does not sell or quote them. If your actual water demand, once you account for daily usage, peak demand, or fire reserve requirements, works out closer to institutional or commercial bulk use at 10,000 liters or more, JOHOB can size and quote a right-sized FRP or stainless steel modular tank for that volume. The point of this page is to be direct about that boundary rather than stretch our modular tank line to cover a capacity it was not built for, so a 1,500 liter inquiry is not a project JOHOB can quote as a modular panel tank, now or with custom sizing.

Before submitting an RFQ, work out your actual required volume: daily consumption in liters, any peak-demand multiplier your facility needs, and, separately, any fire protection reserve volume required by your building's fire system design. These numbers, not the 1,500 liter figure alone, determine whether your project sits inside JOHOB's 10,000 to 500,000-plus liter modular tank range. If your total comes out at or above 10,000 liters, JOHOB responds to RFQs within 1 business day, and standard lead time is 21 to 35 days ex-stock or 45 to 90 days for made-to-order sizing, covering nationwide delivery across NCR, Luzon, Visayas, Mindanao, and PEZA or SBMA locators. If your total still comes out below 10,000 liters after this calculation, a bolted panel modular tank is not the appropriate construction method for your project, and that holds true industry-wide, not only for JOHOB's line. Getting this number right before requesting a quote avoids a back-and-forth where the quoted minimum capacity does not match what was asked for.

The FRP modular tank panels JOHOB supplies carry WRAS certification, a standard used to confirm materials in contact with water meet recognized water-quality requirements. The manufacturing partner producing the panels holds ISO 9001 quality management system certification, and the panel product itself is TUV SUD tested. JOHOB sources from this vetted overseas manufacturer and manages importation, local delivery, lead times, and after-sales support for buyers across the Philippines; turnkey installation, structural support, and commissioning are handled under JOHOB's sister brand, TankSmith. These certifications apply across the full 10,000 to 500,000-plus liter range JOHOB quotes; they do not change the capacity floor, and JOHOB does not extend this certified panel line down to a 1,500 liter configuration since that size is not part of the manufactured range.