PVC Sight Glass Flange End ANSI CL150 is made by glass body with PVC flange, the main function of Sight Glass is to observe the medium inside the pipe. PVC sight glass size from 1/2" to 300" with flange connection fit standard ANSI CL150, JIS 10K and DIN PN10. PVC sight glass is suitable for water, waste water, acids, ect. Plastic Sight Glass can be used without pressure only.

Basic specification

Size: DN15~DN300 (1/2 inch ~ 12 inch)

Flange connection: DIN PN10; ANSI CL150; JIS 10K

Flange Material: PVC-U; PVC-C; PVDF; PP-GF; PP-H

Glass Material: Borosilicate Glass

Seal material: EPDM; FPM

Design pressure: 0.15Mpa (PN1.5 bar)

Feature of Sight Glass

The parts that will touch medium is made from corrosive resist material.

Steel bolt support the glass body, make the sight glass stronger.

Rubber seals to protect medium leak to atmosphere.

Suitable for horizontal and vertical installation.

Dimension