As the name suggests, United Polyethylene Septic Tanks, are made of Polyethylene in a single moulding. The unique size and 3 chamber design of United Polyethylene Septic Tanks play a very important role in processing waste. There are two man holes provided for convenience. The high wall-thickness withstands load and pressure of the earth to a great extent. Being lightweight, it is very easy to transport and install. These septic tanks are made in salt resistant, nondegradable plastic. Hence they are more suitable in saline areas. All that has to be done for fitting the tank is to connect the drain line to the inlet, and the outlet to the soak pit. Cover the manholes with the lids provided and the tank is ready to use.
| No | Models | Type-1A | Type-1B | Type-1 | Type-2 | Type-3 | Type-4 (As per IS code of Practice) | Type-5 |
| 1 | Colour ( UV Stabilised ) | Terrracotta/ Black |
Terrracotta/ Black |
Terrracotta/ Black |
Terrracotta/ Black |
Terrracotta/ Black |
Terrracotta/ Black |
Terrracotta/ Black |
| 2 | Diameter | 600 mm | 850 mm | 850 mm | 1000 mm | 1000 mm | 1300 mm | 1600 mm |
| 3 | Length | 2000 mm | 2000 mm | 2500 mm | 2300 mm | 2800 mm | 2600 mm | 3200 mm |
| 4 | Thickness | 10 mm | 10 mm | 10 mm | 10 mm | 10 mm | 16 mm | 16 mm |
| 5 | No. of Chambers | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 6 | No. of Manholes | 2 | 2 | 2 | 1 | 2 | 2 | 2 |
| 7 | Size of Manholes | 300 mm(Dia) | 300 mm(Dia) | 550 mm(Dia) | 550 mm(Dia) | 550 mm(Dia) | 550 mm(Dia) | 550 mm(Dia) |
| 8 | Dia of intlet & outlet pipe | 110 mm | 110 mm | 110 mm | 110 mm | 110 mm | 160 mm | 160 mm |
| 9 | Air vent | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
In view of constant research and development, the specification are subject to change without prior notice.