ZISIF GRP Hotpress Panel Tank
A high-performance, modular water storage tank engineered using advanced GRP hot-press technology. WRAS-certified and SASO-compliant, ZISIF panels are precision-manufactured for rapid on-site assembly, long-term durability and minimal maintenance.
Reliable Water Storage, Engineered for Strength
Water is essential for daily life and commercial operations, yet traditional storage methods such as RC and steel tanks are prone to contamination and corrosion. The ZISIF GRP Hotpress Panel Tank solves this with a modular, panel-based design offering exceptional strength, corrosion resistance and long-term durability.
Made through hydraulic compression of Sheet Molding Compound (SMC), ZISIF tanks are physically strong with a smooth finished surface. The modular design allows for easy assembly and construction, from individual homes to large-scale projects such as hospitals and hotels.
Technical Specifications
| Molding Temperature | Up to 150°C |
|---|---|
| Base Resin | Isophthalic unsaturated polyester |
| Reinforcement | Type "E" glass fiber |
| Manufacturing Standard | SS245:2014 (sectional tank panels) |
| Safety Factor | 6x, verified by in-house hydraulic pressure testing |
| Quality Management | ISO 9001:2015 |
| Sealing | EPDM sealing gaskets at panel joints |
| Insulation (optional) | PU foam insulation available on request |
| Structural Framework | Stainless steel or hot-dip galvanized (HDG) steel |
Note: Exact tank capacity and dimension charts were not available in the source documentation reviewed for this website. Please contact our team for capacity-specific datasheets.
Why ZISIF GRP Panel Tanks
Clean & Hygienic
Excellent corrosion resistance and a uniformly smooth surface block microbiological and algae growth for long-term hygienic water storage.
Modular Design
Flexible sectional design utilizes both horizontal and vertical space, adapting to available site dimensions.
Excellent Water-Tightness
EPDM sealing gaskets on panel joints achieve flawless water-tightness.
Durable & Enduring
High-temperature, high-pressure moulding with stainless steel or HDG structural framework for maximum endurance.
Heat Insulated
High heat insulation properties, enhanced further with optional PU foam insulation.
Easy to Move & Assemble
Standardized panel dimensions and weight simplify transport, on-site assembly and dismantling.
Where ZISIF Tanks Are Used
- Residential, commercial & industrial water storage
- Firefighting water storage
- Rainwater harvesting
- Desalination and RO plants
- Agricultural and irrigation tanks
- Onshore and offshore oilfield water storage
- Hospitals and schools
Frequently Asked Questions
Yes. The ZISIF GRP Hotpress Panel Tank is WRAS-certified under the UK Water Regulations Approval Scheme and complies with SASO (Saudi Standards, Metrology and Quality Organization) requirements.
The sectional tank panels are manufactured and tested in accordance with the SS245:2014 standard.
Water-tightness is achieved through EPDM sealing gaskets applied at the joints between the specially designed GRP panels.
Yes, the GRP panels have high heat insulation properties and can be further enhanced with PU foam insulation on request to reduce water temperature fluctuations.


