FRP Vessel 1865

The 1865 model has a 4-inch opening and is available with an optional 4-inch bottom opening. One of the key features of the FRP Vessel 1865 is its complete corrosion resistance, making it highly durable and ideal for various water treatment applications. The PE liner provides an additional layer of protection, while the FRP filament winding enhances structural integrity. Meanwhile, it is lightweight (about 21kg/pc), allowing for easy transportation and installation. According to different needs, users can choose from various filter materials, including quartz sand, activated carbon, and ion exchange resin.

• Liner Material: The FRP Vessel 1865 features a one-piece seamless PE inner liner, produced through rotation molding or blowing.
• Outer Winding: The vessel is constructed with high-performance resin and fiberglass three-dimensional winding, ensuring structural strength and corrosion resistance.
• Opening: Equipped with a 4'' reinforced plastic thread opening, providing a secure and leak-free connection.
• Size Range: The FRP filter vessel offers a comprehensive range of options, with diameter sizes ranging from 6'' to 72'' and height sizes ranging from 13'' to 110''. Please feel free to contact us.
• Color Options: The vessel is available in natural, blue, black, grey, and other colors upon request.
• Certifications: The FRP vessel is NSF and CE certified, ensuring compliance with industry standards for quality and safety.
• Operating Pressure and Temperature: The FRP Vessel 1865 can withstand an operating pressure of 150 psi (10.5 Bar) and operates within a temperature range of 34-120ºF (1-49ºC).
• Vacuum Rating: The vessel can handle a maximum vacuum of 5" Hg (127mm Hg), ensuring stable performance even under challenging conditions.
• Fatigue and Burst Pressure Testing: The pressure vessel has undergone rigorous testing, including exceeding 100,000 fatigue cycles under 0-150 psi and burst pressure testing at 600 psi.

Basic parameters:

1865 FRP vessel technical drawing:

Opening and base:

The 1865 design is suitable for 4-inch openings, with a standard single top opening. A double top and bottom opening option is available for easier pipe connections. The 1865 features a standard round base, providing safety and stability, and can accommodate up to 80% filter media filling.

How many 1865 FRP vessels can be packed in one container?

The 1865 FRP Tank (18×65 inch) has an effective volume of approximately 170–195 liters. We calculate based on 185 liters.
Below is an approximate guide to the filter media loading capacity:

For detailed calculation formulas and principles, please read this blog: How Much Filter Media Fits in Your FRP Tank?

Production cycle: 3-7 working days

Shipping time: Depends on the shipping method. By sea, it's generally 20-30 days, depending on the shipping company and customs clearance.

MOQ: 10

Payment terms: T/T, L/C

Quality certifications: NSF, CE, ISO9001

Product colors: Original color and blue are standard colors; other colors require customization.

Packing: Small-diameter FRP tanks are packaged in cardboard boxes, while large-diameter tanks are packaged with bubble wrap.

Xi'an Ink-blue Environmental Protection Technology Co., Ltd. is a professional manufacturer and global supplier of water treatment systems and components.
We integrate design, production, sales, and installation, offering one-stop water treatment solutions for various industries.

Main Products Include:
RO membranes, membrane housings, FRP tanks, filter cartridges, filter housings, and complete RO systems.

Company Strengths

🧠 Engineer Team: Custom design based on your site conditions or technical drawings.

🏷️ OEM Design: Custom branding and labeling for your local market.

⚡ Fast Response: Quotation within 24 hours, CAD drawings within 72 hours.

🛡️ Warranty & Service: 5-year warranty + lifetime technical support.

🌐 Markets: Middle East, Asia, Africa, and Europe.

🧾 Certifications: CE, NSF, ISO9001, Test Report.

We have earned a strong reputation for consistent quality, responsive service, and reliable logistics in the global water treatment industry.

Certifications

 

EMS

NSF

CE

QMS

Test report

ISO 9001

 

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