PRODUCT INFORMATION
Sight glass type SSG-22-DN25-T → PSmax: 60 bar
Sight glass with welding connection DN25
Max. allowable operating pressure (PSmax) according to the temp. range
| [1] Allow. operating temperature: | 100 … –10 °C | → | PS1 | = | 60 bar |
| [2] Allow. operating temperature: | –10 … – 40°C | → | PS2 | = | 45 bar |
Sight glass type SSG-22T → PSmax: 60 bar
Sight glass with Swagelok connection
Max. allowable operating pressure (PSmax) according to the temp. range
| [1] Allow. operating temperature: | 100 … –10 °C | → | PS1 | = | 60 bar |
| [2] Allow. operating temperature: | –10 … – 40°C | → | PS2 | = | 45 bar |
Sight glass type SSG-25-16/DN15-T → PSmax: 160 bar
Sight glass with welding connection DN15
Suitable for transcritical CO2 applications
Max. allowable operating pressure (PSmax) according to the temp. range
| [1] Allow. operating temperature: | 100 … –10 °C | → | PS1 | = | 160 bar |
| [2] Allow. operating temperature: | –10 … – 40°C | → | PS2 | = | 120 bar |
FL1 – Operation with R717 (ammonia) and R290 (propane)
Except of the sight glass battery type SB-5 all ESK sight glasses are approved for R 290, R 600a, R 717, R 723 and R 1270. The allowable working pressure for hazardous refrigerants is similar to the standard synthetic refrigerants.
SOON
Sight glass type SSG-22-DN25-T → PSmax: 60 bar
Sight glass with welding connection DN25
Max. allowable operating pressure (PSmax) according to the temp. range
| [1] Allow. operating temperature: | 100 … –10 °C | → | PS1 | = | 60 bar |
| [2] Allow. operating temperature: | –10 … – 40°C | → | PS2 | = | 45 bar |
Sight glass type SSG-22T → PSmax: 60 bar
Sight glass with Swagelok connection
Max. allowable operating pressure (PSmax) according to the temp. range
| [1] Allow. operating temperature: | 100 … –10 °C | → | PS1 | = | 60 bar |
| [2] Allow. operating temperature: | –10 … – 40°C | → | PS2 | = | 45 bar |
Sight glass type SSG-25-16/DN15-T → PSmax: 160 bar
Sight glass with welding connection DN15
Suitable for transcritical CO2 applications
Max. allowable operating pressure (PSmax) according to the temp. range
| [1] Allow. operating temperature: | 100 … –10 °C | → | PS1 | = | 160 bar |
| [2] Allow. operating temperature: | –10 … – 40°C | → | PS2 | = | 120 bar |
FL1 – Operation with R717 (ammonia) and R290 (propane)
Except of the sight glass battery type SB-5 all ESK sight glasses are approved for R 290, R 600a, R 717, R 723 and R 1270. The allowable working pressure for hazardous refrigerants is similar to the standard synthetic refrigerants.
