500 Liter Pressure Tank Price in the Philippines: What Affects Your Quote

A 500 liter pressure tank in the Philippines is quoted per project, not sold at a fixed listed price, because tank type (bladder, diaphragm, or hydropneumatic), certification, and installation package change the total. JOHOB Hardware Trading replies to RFQs within 1 business day, applies 12% VAT for VAT-registered buyers (zero-rated for PEZA and SBMA locators), and delivers nationwide in 21 to 35 days ex-stock or 45 to 90 days made-to-order.

A 500 liter pressure tank does not carry one fixed price because several project variables change the final quote. Tank type is the first: bladder, diaphragm, and hydropneumatic tanks use different internal construction, so material and fabrication cost differ. Certification is the second variable. Tanks and the panels that run with them can be supplied as WRAS-certified, built by an ISO 9001 certified partner factory, TUV SUD tested, CE marked where electrical components are involved, and built to ASME standards where the application calls for a certified pressure vessel. Each certification adds documentation and quality control that shows up in the quote. VAT status is the third variable: 12% VAT applies for VAT-registered buyers, while PEZA and SBMA locators and exporters qualify for zero-VAT treatment, which changes the landed cost comparison between buyers. Lead time is the fourth: ex-stock units ship in 21 to 35 days, while made-to-order configurations run 45 to 90 days, and made-to-order tanks typically cost more per unit of design flexibility than ex-stock equivalents. Because of these variables, JOHOB does not publish a public price list for pressure tanks. Buyers submit an RFQ describing system pressure, flow demand, and site conditions (NCR, Luzon, Visayas, Mindanao, or a PEZA/SBMA zone), and JOHOB responds within 1 business day with a quote that reflects the specific tank type, certification package, and VAT treatment that applies to that buyer.

The three pressure tank types on this page (bladder, diaphragm, and hydropneumatic) separate air and water differently, and that difference is what a buyer is actually paying for at 500 liters. A bladder tank uses a replaceable rubber bladder to keep the pressurized air permanently separated from the water, which protects the tank shell from corrosion and makes the bladder itself a serviceable wear part. A diaphragm tank uses a fixed membrane instead of a removable bladder, which is a simpler construction for smaller systems but is not designed to have its membrane swapped in the field the way a bladder tank is. A hydropneumatic tank has no membrane at all; air and water are in direct contact, so the system needs a way to recharge the air cushion periodically as it absorbs into the water over time, which trades a lower initial tank cost for more attention during operation. For a 500 liter application, the right choice depends on how much unattended run time the system needs between service visits and whether the site already has the compressed air or air-recharge equipment a hydropneumatic setup requires. JOHOB supplies all three types under the same RFQ process described above, so the certification, VAT, and lead time factors apply equally regardless of which type a buyer selects. JOHOB's booster pump and pressure system pages cover how each type pairs with a specific pump configuration in more depth than a price page can, including the diaphragm pressure tank line and the wider hydropneumatic tank range. If you are not certain which type your building's plumbing design calls for, state the application (domestic water supply, fire reserve boost, or process water) when you request a quote and JOHOB will confirm the appropriate type before pricing it, rather than pricing the wrong tank type correctly.

Buyers evaluating a 500 liter pressure tank quote should check three things beyond the sticker number. First, certification: ask which of WRAS certification (for the tank panel), ISO 9001 (manufacturer quality management system), TUV SUD testing, CE marking (where electrical control panels are part of the package), and ASME compliance (for the pressure vessel itself, where the application requires it) apply to the specific unit being quoted, since not every certification applies to every configuration. Second, VAT treatment: standard commercial buyers pay 12% VAT, while PEZA and SBMA locators and exporters are entitled to zero-VAT treatment, and this should be confirmed in writing before the order is placed, not assumed. Third, lead time: JOHOB's standard lead times are 21 to 35 days for ex-stock units and 45 to 90 days for made-to-order configurations, and buyers on a fixed commissioning date should confirm which category their unit falls into during the RFQ stage, not after the purchase order is issued. JOHOB responds to RFQs within 1 business day, which gives buyers time to compare certification and lead time details against project deadlines before committing. None of these terms are published as a fixed public rate card because they vary by tank type, certification package, and delivery zone, which is why every quote is issued per project rather than off a price list.

A 500 liter pressure tank rarely ships alone on a commercial or industrial project. JOHOB most commonly quotes it alongside a booster or transfer pump and a VFD duplex control panel, so the tank, pump, and control logic arrive as one coordinated system rather than three separate purchase orders that need to be matched on site. Where the panel includes electrical control components, CE marking applies to those components specifically. Piping accessories such as stainless steel flexible hose and ball or gate valves complete the package for buyers who want a single supplier accountable for the full connection between the tank and the building's water line. If you already own a compatible pump or control panel, tell JOHOB when you request a quote and the tank is priced and quoted on its own instead of as part of a fixed bundle. Bundling also affects lead time, since a packaged quote is bound by the longest lead time among its components, so a made-to-order panel paired with an ex-stock tank follows the panel's 45 to 90 day timeline rather than the tank's 21 to 35 day timeline. This flexibility matters for buyers replacing a single failed component in an existing system as much as for buyers specifying a complete new pressure system for a commercial building.

JOHOB delivers a 500 liter pressure tank to any point covered by its nationwide network: NCR, the rest of Luzon, Visayas, Mindanao, and PEZA, SBMA, or Clark economic zones. Delivery timing follows the same 21 to 35 day ex-stock or 45 to 90 day made-to-order windows regardless of destination, though buyers outside Metro Manila or inside an economic zone should confirm site access and receiving requirements when the quote is issued so the stated delivery date holds through installation. Local warranty coverage and after-sales support apply wherever the tank is delivered, not only within Metro Manila, which matters for facilities in Visayas or Mindanao that need a supplier able to support the equipment after commissioning rather than one that ships and disappears. JOHOB stands behind the certifications the unit was quoted with, including ISO 9001 manufacturer QMS, TUV SUD testing, CE marking, ASME compliance, and WRAS certification where applicable, so a buyer with a warranty or service question has a Philippine-based point of contact rather than needing to go back to an overseas factory directly. If your project sits inside a PEZA, SBMA, or Clark zone, confirm your locator status when requesting a quote so the zero-VAT treatment and delivery logistics for that zone are both handled correctly from the first quote. The full capacity range sits on the hydropneumatic pressure tank page, and the arithmetic behind pairing a tank with the right pump is in how to size a booster pump for a commercial building.

• Hydropneumatic Bladder Pressure Tank
• 200L Diaphragm Pressure Tank Supplier
• Pressure Tank Sizing Calculator
• Hydropneumatic Tank Supplier Philippines
• Guide: How to Size a Booster Pump

Reviewed: September 2026