80 Gallon Hydropneumatic Pressure Tank Supplier in the Philippines

A hydropneumatic tank, also called a pressure tank or bladder tank, stores pressurized water and air so a booster or well pump does not start and stop every time a faucet opens. Inside the tank, a rubber bladder or diaphragm separates a pre-charged air cushion from the water. As water enters, the air cushion compresses and pressure rises; when a fixture draws water, the compressed air pushes water out until the pressure switch calls the pump to run again. An 80 gallon (approximately 303 liter) tank sits at the smaller end of the commercial range JOHOB Hardware Trading supplies under its Pumping and Pressure Systems category, which also covers booster, transfer, and submersible pumps with VFD duplex control panels. Sizing this tank correctly matters because an undersized tank causes the pump to cycle too often, shortening pump life, while an oversized tank adds unnecessary cost and floor space. JOHOB sources this equipment through an ISO 9001 certified partner factory and supports the sizing decision as part of the RFQ process, so buyers are not sizing the tank from a catalog page alone.

Gallon-to-liter conversion matters because most pressure tank manufacturers and Philippine mechanical specifications quote capacity in liters, while some imported equipment lists or bid documents use US or imperial gallons. An 80 gallon tank in the US gallon standard, the unit most commonly used on pump and tank spec sheets, converts to approximately 303 liters. If the source document instead used imperial gallons, the same 80 gallon figure equals roughly 364 liters, a difference large enough to matter for sizing and price comparison. This capacity sits between two other pressure tank sizes JOHOB already supplies: the 200 liter diaphragm pressure tank, sized for smaller booster and single-building applications, and the 500 liter pressure tank, sized for larger commercial demand. Buyers unsure which of the three fits their building should start with JOHOB's hydropneumatic tank sizing and certification guide, which covers sizing logic across the full range, or submit the building's peak demand figures directly through an RFQ. Confirming the gallon standard on your spec sheet before ordering avoids receiving a tank that is either undersized or larger, and more expensive, than the project actually requires.

JOHOB Hardware Trading sources its hydropneumatic tanks, including the 80 gallon capacity, through an ISO 9001 certified partner factory. ISO 9001 certification means the factory's quality management system is independently audited, covering incoming material checks, in-process inspection, and final testing before a unit ships. Tanks in this category are also TUV SUD tested, an independent third-party verification step separate from the factory's own quality system. Pressure vessel construction follows ASME standards where applicable to the tank type, which matters for a component that holds pressurized water and air under repeated cycling. Tanks in this category also carry WRAS certification. JOHOB does not hold PCAB accreditation and does not claim it on any tank, pump, or panel product line. It is also worth being direct about what JOHOB does and does not do: JOHOB does not manufacture these tanks itself. Its role is sourcing from a vetted overseas manufacturer, quality verification on arrival, local warranty backing, and after-sales support across the Philippines. Buyers who need certification documents for a bid submission or building permit application should request these directly during the RFQ stage.

JOHOB does not publish a fixed price for the 80 gallon hydropneumatic tank because the final quote depends on tank specification, certification documents requested, and freight to the delivery site. What is fixed is the lead time band: ex-stock units ship in 21 to 35 days, and made-to-order units, which cover most custom certification or fitting requirements, take 45 to 90 days. Every RFQ submitted to JOHOB receives a response within 1 business day, so buyers working against a construction schedule know quickly whether ex-stock or made-to-order timing applies to their project. On tax treatment, standard commercial buyers pay 12% VAT on the purchase. PEZA and SBMA locators, along with qualified exporters, are eligible for zero-VAT treatment on the same tank, provided the correct registration documents are submitted with the RFQ. Because pricing is quote-based rather than published, the fastest way to get an accurate number is to submit the required capacity, either 80 gallons or its 303 liter equivalent, along with building type and delivery address.

JOHOB Hardware Trading delivers pressure tanks, including the 80 gallon hydropneumatic tank, nationwide across the Philippines. Coverage spans NCR, wider Luzon, Visayas, and Mindanao, as well as PEZA, SBMA, and Clark economic zones, which matters for buyers whose project sits inside an economic zone and needs both delivery access and the correct VAT treatment handled at the same time. JOHOB positions itself as a Philippines-based industrial equipment supplier serving commercial, industrial, and institutional buyers, rather than a single-region distributor, which is relevant for buyers managing multi-site rollouts across different regions with one supplier relationship instead of coordinating separate local vendors per site. Delivery timing follows the same lead time bands as the rest of the pumping and pressure systems category: 21 to 35 days ex-stock, 45 to 90 days made-to-order. Buyers outside Metro Manila should confirm site access and unloading requirements at RFQ stage so freight is quoted accurately the first time.

JOHOB currently supplies three pressure tank capacities most relevant to small and mid-size commercial booster systems: the 80 gallon (303 liter) tank covered on this page, the 200 liter diaphragm pressure tank, and the 500 liter pressure tank. These are not interchangeable options picked by preference; each is sized for a different peak demand and pump horsepower range. As a starting point, the 80 gallon size suits smaller booster or well systems with modest fixture counts, the 200 liter diaphragm tank suits slightly larger single-building commercial systems, and the 500 liter tank suits buildings with higher peak demand or systems using bigger pumps. Picking the wrong size in either direction causes real problems: undersized tanks force the pump to short-cycle and wear out early, oversized tanks add unnecessary tank footprint and cost to the project. Rather than guessing from capacity alone, JOHOB reviews the building's peak water demand, pump horsepower, and fixture count against all three sizes during the RFQ stage, and can walk through the sizing logic in more detail on the hydropneumatic tank sizing and certification guide or the pressure tank sizing calculator page.