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