High Performance FRP Composite Pressure Tank

High-Performance FRP Composite Pressure Tank are engineered containers designed for residential, commercial, and industrial water treatment systems. Manufactured with a 100% rust-proof integrated High-Density Polyethylene (HDPE) inner liner and reinforced with high-tensile fiberglass filament winding, these composite vessels deliver exceptional chemical corrosion resistance, thermal insulation, and electrical isolation. Weighing only one-third of equivalent steel tanks, they serve as core reaction and media-loading vessels for water softening, ion exchange, multi-media filtration, and reverse osmosis pre-treatment systems.

Applications: Industrial water softening plants, commercial filtration systems, drinking water pre-treatment, ion exchange deionization (DI), ultra-pure water production, and municipal water filtration setups.

Specification

Details / Standard Value

Inner Shell Build

Integrated Seamless High-Density Polyethylene (HDPE) Liner

Outer Reinforcement

High-Tensile Fiberglass Filament Winding with Epoxy Resin

Size Range

Over 130 Models (From 5" x 13" to 63" x 86")

Top/Bottom Openings

2.5" Threaded, 4"-8UN Threaded, or 6" Flanged Openings

Maximum Operating Pressure

150 PSI (10.5 Bar)

Maximum Vacuum Rating

17 KPa (5" Hg)

Operating Temperature

34°F to 122°F (1°C to 50°C)

Testing Standards

100,000 Cycle Fatigue Tested | 4x Operating Pressure Burst Tested

Available Color Options

Natural, Blue, Grey, Black, Green

Certifications

NSF/ANSI Standard 44 Certified

Warranty Coverage

10-Year Warranty (5" to 13" Tanks) | 5-Year Warranty (14" to 63" Tanks)

Pricing varies based on order volume, customization, and feed water specifications. Contact our sales team today for a tailored quote built for your exact project requirements.

Request a Quote

Interested in one of our products? Request a personalized pricing quote by contacting us with details of the product(s) you are interested in, along with any relevant information such as required quantity, specifications, application, or project requirements. Our team will review your request and get back to you with a tailored quotation and any additional information you may need.

Phone

+923212490371

Email

sales@stpioneercorporation.com