Expansion Pressure Vessels type TerNPH
Expansion Pressure Vessels type TerNPH are used to stabilize water pressure in the installation. Rubber diaphragm separating water from air, which prevents air dissolution in fluid and eliminates the need for continuous complementarity. In addition, cutting the access of ambient air in the crucial installation of a reduced susceptibility to corrosion. In cooperation with submersible pumps and apply Vessles TerNPH preclude the need to beat the air, which in this case is generally much more difficult.
Special Features:
- separation of gas from the liquid,
- eliminating the need to continuously add to the air
- offsetting the increase in pressure in the installation
- greater capacity than the water-air tanks.
- certified PZH
- CE mark
- possibility to exchange diaphragm
- slender build
Construction:
Expansion Pressure Vessels constructed as a cylindrical steel tank (1), which is fastened inside the rubber diaphragm (2). The interior of the diaphragm connects to the water installation by screwed connectors K1 and K2, fixed in the lower lid (4). The automatic vent for venting (10) is mounted on the upper lid (3). On the coat are tank mounted gauge (5) and the pneumatic valve (6) for filling of gas. For prevention is a screwed connector (7) which is used to control leakage diaphragm. Slender construction allows for installation of large tanks with a capacity without the need to extend standard door openings. Expansion Pressure Vessels TerNPH has possibility to exchange of the diaphragm (2).
tachnical specifications:
| Expansion Pressure Vessels type TerNPH 6 bar ** | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Vessel type |
TerNPH | |||||||||||||||||
| Total capacity dm³ |
90 | 130 | 160 | 175 | 260 | 290 | 350 | 400 | 500 | 600 | 750 | 900 | 1050 | 1200 | 1400 | 1500 | 1650 | |
| Usable capacity at pressure in gas chamber |
1,0 bar |
62 | 89 | 110 | 120 | 178 | 199 | 240 | 274 | 343 | 411 | 514 | 617 | 720 | 823 | 960 | 1029 | 1131 |
| 2,0 bar |
49 | 71 | 87 | 95 | 141 | 157 | 190 | 217 | 271 | 326 | 407 | 489 | 570 | 651 | 760 | 814 | 896 | |
| 3,0 bar* |
36 | 52 | 64 | 70 | 104 | 116 | 140 | 160 | 200 | 240 | 300 | 360 | 420 | 480 | 560 | 600 | 660 | |
| 4,0 bar |
23 | 33 | 41 | 45 | 67 | 75 | 90 | 103 | 129 | 154 | 193 | 231 | 270 | 309 | 360 | 386 | 429 | |
| 5,0 bar |
10 | 15 | 18 | 20 | 30 | 33 | 40 | 46 | 57 | 69 | 86 | 103 | 120 | 137 | 160 | 171 | 189 | |
| Max working pressure |
6 bar |
|||||||||||||||||
| Max working temp. |
50°C | |||||||||||||||||
| Min working temp. |
1°C | |||||||||||||||||
| Masa | kg | 68 | 75 | 81 | 84 | 100 | 103 | 117 | 125 | 133 | 146 | 169 | 188 | 208 | 227 | 252 | 266 | 289 |
| Dimensions | D=D1 | 550 | 550 | 550 | 550 | 550 | 550 | 550 | 550 | 650 | 650 | 808 | 808 | 808 | 808 | 808 | 808 | 808 |
| H | 670 | 840 | 970 | 1040 | 1400 | 1480 | 1790 | 1900 | 1790 | 2040 | 1930 | 2230 | 2530 | 3230 | 3230 | 3430 | 3750 | |
Usable capacity shown in the table is the value for the safety valve opening pressure of 6 bar and the installation of static pressures listed in the table. Change the value of a given setting of the safety valve (max. pressure in the installation)cousing to change usable capacity of the diaphgram pressure vessels(PN-B-02414 January 1999).
| Expansion Pressure Vessels type TerNPH 10 bar ** | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vessel type |
TerNPH | |||||||||
| Total capacity dm³ |
210 | 310 | 350 | 450 | 500 | 600 | 700 | 800 | 930 | |
| Usable pressure at pressure in the gas chamber |
4,0bar | 111 | 163 | 185 | 237 | 264 | 316 | 369 | 422 | 490 |
| 5,0bar* | 92 | 135 | 153 | 196 | 218 | 262 | 305 | 349 | 406 | |
| 6,0bar | 73 | 107 | 121 | 155 | 173 | 207 | 242 | 276 | 321 | |
| 7,0bar | 53 | 79 | 89 | 115 | 127 | 153 | 178 | 204 | 237 | |
| 8,0bar | 34 | 51 | 57 | 74 | 82 | 98 | 115 | 131 | 152 | |
| 9,0bar | 19 | 23 | 25 | 33 | 36 | 44 | 51 | 58 | 68 | |
| Max working pressure |
10 bar** | |||||||||
| Max working temp. |
50°C | |||||||||
| Min working temp. |
1°C | |||||||||
| Masa | kg | 103 | 118 | 135 | 157 | 155 | 174 | 178 | 235 | 261 |
| Dimensions mm | D=D1 | 608 | 708 | 608 | 608 | 708 | 708 | 708 | 810 | 810 |
| H | 1175 | 1200 | 1675 | 2025 | 1700 | 1950 | 2200 | 1980 | 2230 | |
Usable capacity shown in the table is the value for the safety valve opening pressure of 10 bar and the installation of static pressures listed in the table. Change the value of a given setting of the safety valve (max. pressure in the installation)cousing to change usable capacity of the diaphgram pressure vessels(PN-B-02414 January 1999).
* Factory settings
** special made PN16 and PN25