
🛢️ Kossan 80 Gallon PE Water Tank Round Series (N50RA)
The Kossan 80 Gallon Water Tank N50RA is a reliable and compact water storage solution designed for homes, small businesses, and light industrial use. With an effective capacity of 50 gallons (approximately 227 liters), it’s ideal for users who need a space-saving tank without compromising on quality and durability. As part of Kossan’s trusted Round Series, the N50RA is made from food-grade polyethylene (PE) and built to withstand Malaysia’s hot, humid weather.
🔍 What is a PE Water Tank?
PE (Polyethylene) water tanks are manufactured from food-grade plastic that is lightweight, rust-free, and UV-resistant. These tanks are seamless (one-piece molded), ensuring long-term water storage without leaks. They are safe for storing drinking water, easy to clean, and suitable for both indoor and outdoor use — which makes them one of the most popular water storage options in Malaysia.
📦 Product Specifications – Kossan 80 Gallon PE Water Tank N50RA
Model: N50RA
Effective Capacity: 50 gallons (≈ 227 liters)
Nominal Capacity: 80 gallons
Top Diameter: 1016 mm (40 inches)
Base Diameter: 838 mm (33 inches)
Height without Cover: 508 mm (20 inches)
Height with Cover: 610 mm (24 inches)
Material: High-quality food-grade Polyethylene (PE)
Standard Color: Black
✅ Key Features
🧪 Safe for Potable Water – Made with food-grade PE material
🛡️ UV-Stabilized – Built for Malaysia’s harsh sunlight and rain
🧼 Easy Maintenance – Smooth inner surface makes cleaning simple
💧 Leak-Resistant – One-piece construction reduces risk of cracks or leaks
🔧 Easy Installation – Lightweight and can be installed without heavy equipment
🪟 Secure Lid Included – Prevents debris, insects, and mosquitoes from entering
🏠 Applications & Uses
The N50RA model is ideal for a wide variety of small-scale water storage needs:
🏡 Residential water backup (bathroom, laundry, kitchen)
🧺 Rooftop or balcony installation in homes or apartments
🌧️ Rainwater harvesting for gardening or cleaning
🌿 Farms, nurseries, or home gardens
🏗️ Temporary storage at small construction sites
🛍️ Retail shop or café water supply backup
Its compact height and footprint make it especially suited for areas with limited space.
🧽 Maintenance & Care
Clean the interior every 3–6 months to remove sediment
Place on a flat concrete surface for stability
Always keep the lid closed to protect against contamination
Use mild soap and water for washing (avoid harsh chemicals)
📌 Additional Notes
Dimensions are rounded to the nearest millimeter and inch
Effective capacity = actual usable water volume
Nominal capacity = total tank volume including overflow allowance
Tank is supplied as a single molded unit (no welding or joints)
❓ People Also Ask
1. Is the Kossan N50RA suitable for drinking water?
Yes. It’s manufactured using food-grade polyethylene and is safe for potable water.
2. What is the difference between effective and nominal capacity?
Effective capacity is the amount of water you can use. Nominal capacity includes extra volume near the top of the tank that isn’t typically used.
3. How long will this water tank last?
With proper care and installation, it can last 10 to 15 years or longer.
4. Can I install this tank on a rooftop?
Yes. It’s lightweight and designed for easy installation on rooftops or balconies, as long as the structure supports the filled weight.
5. Does it come with fittings or outlets?
The tank typically comes without fittings; however, inlet/outlet holes can be drilled as required during installation.
📞 Order Now – Kossan 80 Gallon PE Water Tank Round N50RA Available for Delivery
Looking for a compact, lightweight water tank in Malaysia? The Kossan 80 Gallon PE Water Tank N50RA is perfect for homes, shop lots, and small projects. Built strong, easy to install, and safe for water storage — this model is a practical choice that fits most small spaces.
🚚 We offer delivery across West Malaysia including Selangor, Johor, Penang, Negeri Sembilan, Melaka, Perak, and more.
📲 For inquiries, price quotes, or bulk orders, contact us today via WhatsApp.





