Lumiglas Circular Sightglass Weld-On, DIN 28120 PN16, 316L, 321, PTFE, Borosilicate, Size DN100
Lumiglas Circular Sightglass Weld-On, DIN 28120 PN16, 316L, 321, PTFE, Borosilicate, Size DN100

Papenmeier - F. H. / Lumiglas

Lumiglas Circular Sightglass Weld-On, DIN 28120 PN16, 316L, 321, PTFE, Borosilicate, Size DN100

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 made from 316L stainless steel, one Cover flange made from 321 stainless, 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 304 (A2) stainless steel. 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 made from 316L has better overall corrosion resistance than 321, which has greater strength. The combination of 316L for weld pad and 321 for the clamp flange gives this kit the most optimum balance of strength and corrosion resistance. This kit is suitable for clean room applications, semiconductor, pharmaceutical or food processing applications with requirements for sanitary use.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
125.00 mm
Housing Material
AISI 316L
Max Operating Pressure
235 psi
Max Operating Temp
280 C
Window Material
Borosilicate
Nominal Pipe Size
ISO-100
Part number: 252A1008
Manufacturer's part number:
DN-C2BB1A1BNNN
Price: $ 975.00

Lumiglas Circular Sightglass Weld-On, DIN 28120 PN16, 316L, 321, PTFE, Borosilicate, Size DN100
Encole Part No.:
252A1008
Manufacturer's Part No.:
DN-C2BB1A1BNNN
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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