The indicator is designed for visual control of the passage of the piston inside the gas pipeline during its cleaning at the indicator installation site. The indicator is installed on the gas pipeline pipe on the mounting stand. The mounting post is welded onto the branch pipe installed on the gas pipeline pipe. The design of the indicator and its installation on the gas pipeline are shown in the figure.

Internal gas pressure up to 75 MPa

Ambient temperature from -25 to +500С

Mounting stand weight 41 kg

Dimensions:

Length 3440 mm

Indicator flange diameter 155 mm

seat diameter 75 mm