BM 50-80 BUMI Round Open Top PE Water Tank 80 Gallon (363 L)
80 gallon (363 L) BUMI round open-top PE water tank, 1,120 mm top diameter, 585 mm high with cover. Rotomoulded from food-grade LLDPE by Mui Fatt Industries, SIRIM certified to MS 1225-1:2014 and registered with SPAN.
BM 50-80 BUMI Round Open Top PE Water Tank 80 Gallon (363 L)
The BM 50-80 is a round open-top polyethylene water tank that holds 80 imperial gallons (363 litres) nominal and 50 gallons (227 litres) effective. It measures 1,120 mm across the cover and 585 mm high with the cover on. It is rotationally moulded in one piece from food-grade LLDPE by Mui Fatt Industries Sdn Bhd, SIRIM QAS certified to MS 1225-1:2014 and registered with SPAN.
Ringkasan: Tangki air PE (poly tank) BM 50-80, 80 gelen (363 liter), bentuk bulat dengan penutup (siri BUMI). Diperbuat daripada LLDPE gred makanan, diperakui SIRIM (MS 1225-1:2014) dan berdaftar dengan SPAN. Sesuai untuk tangki air rumah, kedai dan pejabat.
Specifications
| Model | BM 50-80 (SKU PE-BM-50-80) |
|---|---|
| Series | BUMI, round, open top |
| Capacity | 80 gal (363 L) nominal; 50 gal (227 L) effective |
| Top diameter (D1) | 1,120 mm |
| Base diameter (D2) | 890 mm |
| Height to top of tank (H1) | 460 mm |
| Height to top of cover (H2) | 585 mm |
| Material | 100% virgin food-grade LLDPE, UV-stabilised |
| Process | One-piece rotational moulding |
| Standard | MS 1225-1:2014, SIRIM QAS certified |
| Water authority | Registered with SPAN |
| Warranty | 8 years outdoor, 10 years indoor |
| Manufacturer | Mui Fatt Industries Sdn Bhd |
| Supplier | Mui Fatt Marketing Sdn Bhd (ISO 9001:2015 certified) |
Polyethylene Properties
| Density | 938 kg/m³ |
|---|---|
| Tensile strength | 16 MPa |
| Elongation | More than 200% |
| Flexural modulus | 650 MPa |
| Hardness (Shore D) | 62 |
| Softening point | 117 °C |
Questions About This Tank
What do 50 and 80 mean in BM 50-80?
50 gallons is the effective capacity you can use. 80 gallons is the nominal capacity.
How heavy is it when full?
About 363 kg of water at nominal capacity, plus the tank itself. The base must be flat and support the whole bottom of the tank evenly.
Is it safe for drinking water?
Yes. It is made from food-grade LLDPE and SIRIM QAS certified to MS 1225-1:2014 for cold water storage, and registered with SPAN.
Berapa harga tangki air 80 gelen BM 50-80?
Harga bergantung kepada kuantiti, lokasi penghantaran dan aksesori yang diperlukan. Hubungi Mui Fatt untuk sebut harga terkini.
How should it be installed?
Place it on a level base that supports the whole bottom, join pipes with flexible couplings, keep it away from heaters and other heat sources, and always fit the cover.
Nearby BUMI Sizes
For installation, care and how to choose a size, see the full PE water tank guide →. Certificates are on our certificate page →
Note on units: All gallons on this page are imperial (UK) gallons. 1 m³ = 1,000 litres = 220 imperial gallons. A US gallon is smaller: 1 m³ is about 264 US gallons.
Want to know more about this range? Our free water tank selection guide shows every PE and fiberglass tank at a glance, in seconds, with no details needed: Open the water tank selection guide →
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