We have extended our product range for you. From now on we can offer tank sight glasses type 318 for operating pressures up to 2.5 bar in sizes DN300 and DN400 similar to DIN 28120. Additionally, we are now able to offer the Type 318V in sizes up to DN400 at short notice. With a vista of up to 370 mm you are now able to optimally observe your processes in your tank with both types. This sight glass is used especially in biogas plants, but can also be used in many other applications.
Further information about our sight glasses can be found here: