Gravity Water systems
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| Model | -------------- Vacuum Tube -------------- | Cubage | Weight | System Price | |||
| Ø Dia | Length | No | (Litres) | (Kilos) | (Euros) | ||
SP
- 20 - CF |
47
mm |
1500
mm |
20 |
150 |
72 |
599 |
|
SP
- 24 - CF |
47
mm |
1500
mm |
24 |
200 |
79 |
699 |
|
SP
- 30 - CF |
58
mm |
1800
mm |
30 |
250 |
130 |
799 |
|
SP
- 20 - XCF (PVC) |
47
mm |
1500
mm |
20 |
150 |
72 |
550 |
|
SP
- 24 - XCF (PVC) |
58
mm |
1800
mm |
24 |
200 |
130 |
650 |
|
Technical Specifications
- Inner and outer water tank shells are all are made of SUS 3042B, food grade stainless steel plates and argon arc welding is used for all joints. Water is pure and drinkable.
- Heat insulation of water tanks uses 55mm thick polyurethane foam.
- Silicon rings are used to connect and seal all tubing and joints.
- All tubes and supports are adjustable and power bearing is average, ensuring the long life of the vacuum tubes.
- Glass vacuum tubes are made from super hard borosilicate glass.
- Abosorbtion rate is 93% and the thermal radiation rate is less than 6%
- Resistant to 25mm hail and a life of over 15 years.
- Temperature, when exposed to sun without water: 250°C, 2.5 hours to boiling if using single tube.
- If electrical appliances are used to assist heating, the power supply must be switched off before boiling.
All prices include IVA - delivery and fitting extra