ASME Sight Glass

ASME sight glasses are a good choice for pressure tanks, vacuum chambers, ovens for baking out parts in semiconductor and clean room applications. The housing is flanged, conforming to the ASME B16.5 standard.

These sight glass are engineered and tested to meet rigorous safety standards.

Image Encole Part Number Price Nominal Pipe Size ASME Class Aperture Dia. Max Operating Temperature Housing Material Window Material
905S13 $749.63 each 1-1/2" 150 40.00 mm 280 C 2205 Duplex Borosilicate
905S14 $974.85 each 2" 150 50.00 mm 280 C 2205 Duplex Borosilicate
905S15 $1,362.45 each 2-1/2" 150 60.00 mm 280 C 2205 Duplex Borosilicate
905S16 $1,679.80 each 3" 150 75.00 mm 280 C 2205 Duplex Borosilicate
905S18 $1,820.70 each 4" 150 100.00 mm 280 C 2205 Duplex Borosilicate
905S21 $2,655.25 each 6" 150 140.00 mm 280 C 2205 Duplex Borosilicate
905S23 $3,184.35 each 8" 150 160.00 mm 280 C 2205 Duplex Borosilicate
906S13 $1,832.96 each 1-1/2" 150 40.00 mm 300 C Hastelloy C-22 Borosilicate
906S14 $2,111.40 each 2" 150 50.00 mm 300 C Hastelloy C-22 Borosilicate
906S15 $2,489.60 each 2-1/2" 150 60.00 mm 300 C Hastelloy C-22 Borosilicate
906S16 $2,895.47 each 3" 150 75.00 mm 300 C Hastelloy C-22 Borosilicate
906S18 $4,985.90 each 4" 150 100.00 mm 300 C Hastelloy C-22 Borosilicate
906S21 $6,475.32 each 6" 150 140.00 mm 300 C Hastelloy C-22 Borosilicate
906S23 $9,739.73 each 8" 150 160.00 mm 300 C Hastelloy C-22 Borosilicate
907S13 $1,748.51 each 1-1/2" 300 40.00 mm 280 C 2205 Duplex Borosilicate
907S14 $1,812.20 each 2" 300 50.00 mm 280 C 2205 Duplex Borosilicate
907S15 $1,897.60 each 2-1/2" 300 60.00 mm 280 C 2205 Duplex Borosilicate
907S16 $2,651.35 each 3" 300 70.00 mm 280 C 2205 Duplex Borosilicate
907S18 $4,862.70 each 4" 300 100.00 mm 280 C 2205 Duplex Borosilicate
908S13 $2,932.74 each 1-1/2" 300 40.00 mm 280 C Hastelloy C-22 Borosilicate
908S14 $3,775.75 each 2" 300 50.00 mm 280 C Hastelloy C-22 Borosilicate
908S15 $4,872.20 each 2-1/2" 300 60.00 mm 280 C Hastelloy C-22 Borosilicate
908S16 $5,358.52 each 3" 300 70.00 mm 280 C Hastelloy C-22 Borosilicate
908S18 $7,134.50 each 4" 300 100.00 mm 280 C Hastelloy C-22 Borosilicate