Function and Description
PROTEGO® gauge hatches PS/K and PS/TK are used as lockable gauge nozzles which are only opened for gauging or sampling.
The gauge hatches PROTEGO® PS/K and PS/TK mainly consist of housing, cover, and bracket. As a standard, the housing has stainless steel gauge marks.
In the pedal-operated version PROTEGO® PS/TK, the gauging nozzle pedal is connected to both the housing and the bracket.
Dimensions
| DN | 100 / 4'' | 150 / 6'' | 200 / 8'' |
| a | 175 / 6.89 | 225 / 8.86 | 250 / 9.84 |
| b | 265 / 10.43 | 320 / 12.60 | 355 / 13.98 |
| c | 160 / 6.30 | 205 / 8.07 | 235 / 9.25 |
| c1 | 260 / 10.24 | 305 / 12.01 | 335 / 13.19 |
| d | 275 / 10.83 | 350 / 13.78 | 450 / 17.72 |
Material selection
| Design | A | B |
| Housing | Steel | Stainless Steel* |
| Cover | Ductile Iron | Stainless Steel* |
Data Necessary for Specification
Stored product
Tank material
Tank nozzle DN (mm or inches)
Flange connection type
The flange connection is to EN 1092-1, Form A. Optionally, the connecting flange can be made according to any international Standard.
Design Types and Specifications
Depending on the intended use the following designs are available:
Gauge hatch with welding nozzle, design I and II | PS/K |
remaining open | „I“ |
automatic cover closing | „II“ |
Gauge hatch with welding nozzle and pedal | PF/TK |
Gauge hatches with flange are available as type PROTEGO® PF/K, PF/TK and PS/KF. A separate data sheet is available.
Gauge Hatches can for instance be used in combination with the Manual gauge devices type PROTEGO® H/P or wih the gauging and sampling device PROTEGO® VP/HK.
Gauge Hatches can be welded on tanks with floating roof.
