Description
The FRP Pressure Vessel 1054 is a fibreglass-reinforced plastic tank, 10 inches in diameter and 54 inches tall, used to hold media in water treatment systems. It has a seamless polyethylene inner liner wrapped in fibreglass and resin, giving a strong, corrosion-proof vessel that will not rust in Oman’s humid, salty conditions. The 2.5-inch top opening accepts all standard control valves and distributor systems.
It is the most common vessel size for villa water softeners and residential media filters.
Uses of the FRP Pressure Vessel 1054
- Residential water softeners with cation resin
- Activated carbon filters for chlorine and odour removal
- Sand and multimedia filters for sediment
- Iron and manganese removal filters (Birm, greensand)
- Small deionisation (DI) and mixed-bed units

Construction
The vessel has a blow-moulded polyethylene liner that is the only material in contact with water. Around it, continuous glass fibre filament is wound under tension and bonded with resin, giving high burst strength. A moulded base keeps it stable on the floor. Unlike steel tanks, FRP vessels do not corrode, need no painting and are much lighter to transport and install.
Specifications
| Size | 10″ x 54″ (approx. 254 x 1,372 mm) |
| Top opening | 2.5″ – 8NPSM |
| Typical media volume | Approx. 1.5 ft³ (around 40 litres) usable |
| Max working pressure | 150 psi (10.3 bar) |
| Max temperature | Approx. 49 °C |
| Colours | Blue, grey or black (stock dependent) |
Building a system with the FRP Pressure Vessel 1054
A complete unit needs the vessel, a control valve (manual or automatic), a riser tube and bottom distributor, gravel underbed where required, and the treatment media. For softeners, a brine tank is added. Farz Water supplies complete kits or individual parts. See our ready-made water softeners, media in media and chemicals, and other sizes in housings and pressure vessels.
Service flow guide
As a general guide, a 1054 vessel suits service flows of roughly 1 to 2 m³/h depending on media type. Softeners can run at the higher end; carbon and multimedia filters need lower flow for enough contact time. We size each application individually. For more on pressure vessels, see Wikipedia.
Frequently asked questions
Can I replace a cracked vessel only? Yes. The 2.5-inch opening fits standard valves, so your existing valve and media can often be transferred.
Should it be kept out of the sun? Yes. Shade protects the outer resin layer and extends life.
Order the FRP Pressure Vessel 1054 in Oman
Farz Water stocks FRP vessels and valves in Muscat. Contact us or call / WhatsApp +968 9455 4533.







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