Wipers of Sight Glass Wiper Assembly are used for the cleaning of the inner side of the sight glasses built into pressure or vacuum vessels. They may be operated in hazardous as well as safe areas. The wiper unit is fitted by means of pressure tight glands, through the flanges of sight glass assembly. The wiper unit is suitable for sight window assemblies of nominal bore DN 100 - 200.
Limits of Application:
The following technical limits have to be respected:
- The wiper operates vacuum tight and pressure tight to 16 bar
- Maximum Temperatures
180°C when wiper blade is of silicone rubber
210°C when wiper blade is of PTFECertificates:
Depending on the customer requirements material certification can be provided at an extra cost.
Standard Dimensions: Valid For Model 5205 Only
|Overall ∅ of Sight Window||220||250||285||340|
|Free View (mm)||125||150||175||225|
|Length of wiper blade, A Dim (mm)||120||148||172||222|
|Glass Diameter (mm)||150||175||200||250|
|B Dim (mm)||110||110||130||130|