Lumiglas Circular Sightglass Weld-On, DIN 28120 PN10, RST 37.2, PTFE, Borosilicate, Size DN50
Lumiglas Circular Sightglass Weld-On, DIN 28120 PN10, RST 37.2, PTFE, Borosilicate, Size DN50

Papenmeier - F. H. / Lumiglas

Lumiglas Circular Sightglass Weld-On, DIN 28120 PN10, RST 37.2, PTFE, Borosilicate, Size DN50

Weld-on circular sightglass for a quick observation inside pressure vessels, silos, pipelines, oil tanks, mixers separators.This sightglass fitting comes standard with all seals and mounting hardware included. The kit includes one Weld pad and one Cover flange made from RST 37.2 carbon steel, one toughened borosilicate disc, one seal gasket made from PTFE (Teflon), one cushion gasket made from Klinger(R) C-4400, eight mounting studs and nuts made from carbon steel bolt grade 5.6. The weld pad is flat on the bottom and has a weld prep chamfer ready to be welded to a flat process wall. Curvature can be machined in as needed to match non-flat vessel walls. The weld pad comes plated and the cover flange is painted for rust prevention. After welding the ferrule (weld pad) the sightglass disc has a permanent dedicated location on the pressure vessel. Cover flange, window, seals and mounting hardware can be replaced during scheduled service intervals or as needed. Sightglass disc and the gaskets must be replaced whenever the assembly is taken apart.

Aperture Dia
80.00 mm
Housing Material
Carbon Steel
Max Operating Pressure
150 psi
Max Operating Temp
280 C
Window Material
Borosilicate
Nominal Pipe Size
ISO-50
Part number: 252A1012
Manufacturer's part number:
DN-A1AA1A1ANNN
Price: $ 600.00

Lumiglas Circular Sightglass Weld-On, DIN 28120 PN10, RST 37.2, PTFE, Borosilicate, Size DN50
Encole Part No.:
252A1012
Manufacturer's Part No.:
DN-A1AA1A1ANNN
Suppliers:

F.H. Papenmeier GmbH & Co.

Schwerte, NRW
Tel.: +49 (0) 2304 205-0

L.J. Star Incorporated

Twinsbur, OH
Tel.: (330) 405-3040

Encole LLC

San Jose, CA
Tel.: (408) 514-5838
Drawing
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