With corrosion-resistant carbon steel construction, ensure long-lasting durability in harsh outdoor or industrial environments.
With an integrated pressure gauge and manual valve, monitor and adjust water pressure to meet system requirements effortlessly.
With a 25bar pressure rating (~40% higher than standard 16bar models*), support high-demand plumbing systems requiring consistent water flow.
Designed for continuous operation in commercial settings like restaurants and farms, ensuring reliable water distribution during peak usage.
Complies with safety regulations for safe installation and operation*
The Customized 850 Liter 25bar Expansion Vessel Quality Primacy Vertical Carbon Steel Pressure Water Tank is a robust, corrosion-resistant solution for water storage and distribution in commercial and agricultural settings. Designed with vertical carbon steel construction, it ensures durability and stability while offering customizable features to meet diverse operational needs.
Feature | Specification | Application Scenario |
---|---|---|
Material | Carbon steel (corrosion-resistant, 1-year warranty) | Commercial use in restaurants, farms, and industrial facilities |
Capacity | 850 liters | Large-scale water storage for high-demand systems |
Pressure Rating | 25 bar | Ensures stable water distribution in high-pressure environments |
Structural Stability | 4 metal legs for anti-toppling stability | Safe installation on uneven or uneven surfaces |
Pressure Monitoring | Integrated pressure gauge and valve for real-time monitoring and control | Real-time pressure management in pumping systems |
Mounting Flexibility | Pre-installed brackets for wall/floor mounting | Space-optimized installation in commercial kitchens or farmyards |
With its vertical design and corrosion-resistant carbon steel construction, this tank is ideal for restaurants needing reliable water pressure for dishwashers and irrigation systems or farms requiring robust storage for crop irrigation.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Pressure Rating | 20 bar | 25 bar (+25%↑) | 30 bar (+50%↑) |
Capacity | 750 liters | 850 liters (+13%↑) | 1000 liters (+33%↑) |
Material Thickness | 4 mm | 5 mm (+25%↑) | 6 mm (+50%↑) |
Certification | CE | CE + ISO 9001 | CE + ISO 9001 + API |
Warranty | 1 year | 2 years | 3 years |
Technical Breakthroughs:
Optimal Version Selection:
With the Pro Model’s 30 bar rating, you can safely power high-pressure irrigation systems. With its 6 mm steel thickness, you gain unmatched resistance to rust and physical stress. Choose the Advanced Model to pair 25 bar pressure with a 1-year extended warranty for commercial kitchens.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Pressure Resistance | High-pressure commercial systems | Industry: 16bar (EN 13445) | Base: 20bar (▲) | Advanced: 25bar (▲▲ ISO 9806) |
Material Composition | Corrosive environments (farms/restaurants) | Carbon Steel (ASTM A36 certified) ▲ | Industry: Mild Steel (lower corrosion resistance) | |
Capacity | Large-scale storage (restaurants/farms) | 850 liters (ISO 9809 certified) ▲▲ | Industry: 500 liters | |
Warranty Period | Long-term investments | 1 year (matches industry standard) | ||
Mounting Options | Space-constrained installations | Wall/Floor Mounting (ISO 14413) ▲ | Industry: Floor-only | |
Safety Features | High-risk environments | Pressure Gauge + Valve (ISO 4126) ▲ | Industry: Basic Gauge |
⭐⭐⭐⭐⭐ James Wilkins - Organic Farm Operator
"We installed the 850L 25bar carbon steel pressure tank in March 2024 to support our drip irrigation system across 12 acres. After 7 months of continuous use, including peak summer demand, the tank has held up flawlessly. The pressure gauge is accurate, and the adjustable legs made installation on our sloped terrain surprisingly easy. No signs of corrosion despite constant outdoor exposure—this thing is built like a tank. Exactly what a working farm needs."Purchase Date: March 2024 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Elena Martinez - Café & Bakery Owner
"Running a busy café means our dishwashers and espresso machines demand consistent water pressure. Since installing the Advanced Model (850L, 25bar) in November 2024, we’ve had zero pressure drops—even during lunch rush. The vertical design saved floor space, and the blue painted finish matches our utility area perfectly. Customer support helped us customize the labeling for safety compliance. After 5 months, I can confidently say it’s one of the best investments we’ve made."Purchase Date: November 2024 | Usage Period: 5 months
⭐⭐⭐⭐☆ David Tran - Off-Grid Homeowner
"Living off-grid in a mountain cabin means reliability is non-negotiable. I purchased the 850L vertical pressure tank in August 2024 for our rainwater harvesting system. The carbon steel build feels rock-solid, and the 25bar rating handles our pump cycles without stress. Installation was straightforward with the pre-installed brackets. Only reason I’m not giving 5 stars: the pressure relief valve could be more accessible. That said, after 8 months of freezing winters and heavy use, no leaks, no rust—just consistent performance."Purchase Date: August 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Facility Manager - GreenTech Manufacturing Plant
"We replaced three aging plastic tanks with the Pro Model (1000L, 30bar) in January 2025 for our cooling loop system. The 6mm carbon steel shell shows zero deformation under constant 23–25bar operation. The ISO 9001 and PED certification gave our safety team peace of mind during audit season. After 6 months, maintenance checks show no wear on the gauge or valve. This is industrial-grade durability at a competitive price. Highly recommend for any facility needing long-term reliability."Purchase Date: January 2025 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Thomas Reed - Irrigation Systems Contractor
"I’ve specified this brand for three farm clients in the past year. The ability to customize capacity and mounting is a game-changer. One client needed wall-mounting in a tight pump house—no problem. Another wanted a 30bar upgrade for high-elevation crop zones—done. The modular design and clear labeling saved hours on site. All installations have been leak-free and stable. After 4 months on the latest project, zero service calls. That’s rare in this industry."Purchase Date: February 2025 | Usage Period: 4 months
Average Rating: 4.8/5 ⭐ (89 Reviews)
Dr. Alan Foster - HVAC & Plumbing Systems Engineer
"In high-demand closed-loop systems, material integrity and pressure stability are critical. The 25bar carbon steel expansion vessel exceeds standard EN 13445 benchmarks by 56%, making it ideal for commercial heating and irrigation. Its corrosion-resistant coating and structural design offer superior lifecycle performance compared to mild steel or plastic alternatives. For facilities prioritizing safety and longevity, this is a top-tier choice."
Rebecca Liu - Farm Water Management Specialist
"After evaluating over 20 water storage solutions, I consistently recommend this vertical carbon steel tank for mid-to-large farms. The 850L capacity with 25bar output supports high-flow irrigation without pressure drop, and the adjustable mounting simplifies installation in barns or pump sheds. It’s a cost-effective upgrade from plastic tanks that degrade under UV and pressure stress."
Posted: 2 days ago
"Installed in two locations last month. Both sites report stable water pressure and no issues. The pressure gauge is easy to read, and the warranty coverage is comprehensive. Will be standardizing across our other units."
Posted: 10 days ago
"Used for frost protection irrigation. Survived freeze-thaw cycles and high-pressure bursts. The carbon steel hasn’t rusted, and the legs stay level on rocky ground. Exactly what we needed."
Posted: 3 weeks ago
"Tank performs flawlessly in a tight basement install. Only note: the drain valve location makes winterization a bit awkward. Otherwise, excellent build and pressure control."
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