Flowserve Atomac Sight Glass ASG
The FLOWSERVE ATOMAC sight glass type ASG allows clear visual inspection from both sides. The integrated drip nose creates slight turbulence, allowing flow to be detected. A PTFE rotor can also be installed. Borosilicate glass in accordance with DIN 7080 is used to provide resistance to high temperatures, mechanical stress, and corrosion. Apart from the glass, all internal components are fitted with a highly corrosion-resistant lining. Depending on the application, these consist of either FEP or PFA, ensuring a long, trouble-free service life. Optionally available with PFA-conductive lining material.
Sight Glass Type ASG (Art. No.: 350-1100-xx) DN25, DN40, DN50, DN65, DN80, DN100, DN150, DN200, DN250
- ATOMAC PFA lined inline sight glass
- Max. operating temperature +200°C
- Face-to-face length to DIN EN 558 (basic series 1)
- Flange connection drilled to DIN EN 1092-2
- Body: Spheroidal graphite cast iron EN-JS 1049 (GGG40.3) / PFA lined
- Flange: Spheroidal graphite cast iron EN-JS 1049 (GGG40.3)
- Glass: Borosilicate glass to DIN 7080
- Flat gasket: UNITEC 300 green
- Fasteners: A2-K70
Sight Glass Type ASG, PFA-conductive, PN16 (Art. No.: 350-1101-xx) DN25, DN50, DN80, DN100
- ATOMAC PFA-conductive (PFA-L) lined inline sight glass
- Face-to-face length to DIN EN 558 (basic series 1)
- Flange connection drilled to DIN EN 1092-2, PN16
- Body: spheroidal graphite cast iron EN-JS 1049 (GGG40.3) / PFA-L lined
- Flange: Spheroidal graphite cast iron EN-JS 1049 (GGG40.3) / PFA lined
- Glass: Borosilicate glass to DIN 7080
- Flat gasket: UNITEC 300 green
- Fasteners: A4-70
Sight Glass Type ASG, Class 150 (Art. No.: 350-1102-xx) 1″, 1 1/2″, 2″, 3″, 4″, 6″, 8″, 10″
- ATOMAC PFA lined inline sight glass
- Flange connection drilled to ASME B16.5, Class 150, RF
- Body: Spheroidal graphite cast iron EN-JS 1049 (GGG40.3) / PFA lined
- Flange: Spheroidal graphite cast iron EN-JS 1049 (GGG40.3) / PFA lined
- Glass: Borosilicate glass to DIN 7080
- Flat gasket: UNITEC 300 green
- Fasteners: A2-70 – ISO3506 Gr. A2 Cl. 70





