PF/K, PF/TK, PS/KF
Gauge Hatch with flange
Features
Lockable Sounding Openings
For Lockable Sounding Openings That Are Only Opened for Sounding or Sampling
Stainless Steel Sounding Marks
The Housings Are Standardly Equipped With Stainless Steel Sounding Marks
Foot-Operated Control
In the Foot-Operated Design, the Sounding Nozzle Pedal Is Connected With the Housing and Bracket
Function and Description
Level Gauging and Sampling Nozzles for Tanks
PROTEGO® Gauge Hatches Types PF/K, PF/TK, and PS/KF are used as lockable gauge nozzles which are only opened for gauging or sampling. Otherwise, they are tightly closed.
The Gauge Hatches PROTEGO® PF/K, PF/TK, and PS/KF mainly consist of housing, gauging nozzle lid, and gauging nozzle bracket. The housing is equipped with stainless steel gauging marks as standard.
In the pedal-operated version PROTEGO® PF/TK, the gauging nozzle pedal is connected to both the housing and the bracket.
Product Data
Dimensions
| DN | 100 / 4'' | 150 / 6'' | 200 / 8'' |
| a | 260 / 10.24 | 305 / 12.01 | 335 / 13.19 |
| b | 150 / 5.91 | 155 / 6.10 | 175 / 6.89 |
| c | 160 / 6.30 | 205 / 8.07 | 235 / 9.25 |
| a1 | 225 / 8.86 | 265 / 10.43 | 300 / 11.81 |
| b1 | 315 / 12.40 | 360 / 14.17 | 405 / 15.94 |
Dimensions in mm / inches
The nominal size depends on the dimensions of the gauging and sampling device
Material selection
| Design | B | C | D |
| Housing | Stainless Steel | Aluminium | Steel |
| Cover | Stainless Steel** | Aluminium | Steel |
The combination of steel and Aluminium in explosive enviroments is prohibited due to ignition danger.
* only for PF/K and PF/TK
** only for PF/TK-100
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 applied on tanks with floating roof.
