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Model L Weld Sight Glass

Model L Weld
Model L Weld
Model L Weld
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Product Details
Simple, safe and economical are the hallmarks of the Model L Weld sight glass from Pressure Products. The Model L features a better seal and lower maintenance needs than competing sight glasses.

Rated for temperatures up to 405°F and pressures ranging from full vacuum to 100psi, the Model L is an ideal choice for lower-pressure applications using standard 150psi ANSI B16.5 (2" to 8") weld mounts.

Seals are available in Silicone, Viton®, Teflon®, EPDM or any material your process requires. The Model L Weld can be utilized with other types of connections such as buttweld, socket-weld, pipe thread or sanitary. Units can also be supplied with built-in spray rings or wipers.

Materials
Body: 316 or 304 Stainless Steel SA-351 or SA-240; Carbon Steel PVQ and SA-516 Grade 70; Hastelloy; Alloy 20; Titanium; Monel; etc.
Retainer Cap: 316 or 304 Stainless Steel SA-351; Carbon Steel PVQ.
Retainer Cap Bolts: 18-8 Stainless Steel; Carbon Steel SA-193*
Lens: Two-Piece Laminated Tempered Soda Lime (standard); Tempered or Annealed Borosilicate; Polycarbonate and Acrylic.
Lens Cushion Gaskets: Teflon®; Grafoil®; Gylon®; Blue-Gard®; etc.
Seal: Teflon®; Viton®; Silicone (all standard); EPDM

*By request only

This sight glass has been certified as maintaining a Quality Assurance System in accordance with the Pressure Equipment Directive 97/23/EC (PED) Annex I, Paragraph 4.3 by the Certification Body 0036 of the TÜV Industrie Service GmbH.

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