BM 25-50 BUMI Round Open Top PE Water Tank 50 Gallon (227 L)
50 gallon (227 L) BUMI round open-top PE water tank, 940 mm top diameter, 435 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 25-50 BUMI Round Open Top PE Water Tank 50 Gallon (227 L)
The BM 25-50 is a round open-top polyethylene water tank that holds 50 imperial gallons (227 litres) nominal and 25 gallons (114 litres) effective. It measures 940 mm across the cover and 435 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 25-50, 50 gelen (227 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 25-50 (SKU PE-BM-25-50) |
|---|---|
| Series | BUMI, round, open top |
| Capacity | 50 gal (227 L) nominal; 25 gal (114 L) effective |
| Top diameter (D1) | 940 mm |
| Base diameter (D2) | 820 mm |
| Height to top of tank (H1) | 350 mm |
| Height to top of cover (H2) | 435 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 25 and 50 mean in BM 25-50?
25 gallons is the effective capacity you can use. 50 gallons is the nominal capacity.
How heavy is it when full?
About 227 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 50 gelen BM 25-50?
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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