The
Bull's Eye is an inline (see-thru) type of sight flow indicator assembly that allows the observation of material flow through a line. The unit is comprised of two standard
Bull's Eye sight glasses mounted at 180 degrees from one another on a specialized pipe fitting. Threaded-connection Bulls Eye sight glass units offer the highest pressure and temperature service of any sight glasses.
Bull's Eye sight flow indicators are available for either 1/8" to 1-1/2" FNPT pipe thread or ANSI B16.5 (1/2" to 11/2") flange connections, and can be supplied with indicators such as drip tubes or flappers. The Bull's Eye See-Thru can be manufactured to meet your pressure and temperature requirements, and different materials of construction are available to meet your process needs. This unit can also be furnished with other types of connections, including socket weld, flange, sanitary, or as specified.
| Materials |
| Body: |
316 Stainless Steel; Carbon Steel; Hastelloy; Alloy 20; Titanium; Aluminum; etc. |
| Retainer Caps: |
316 Stainless Steel; Carbon Steel |
| Flanges: |
316 Stainless Steel SA-182; Carbon Steel SA-105; Hastelloy; Alloy 20; Titanium; Aluminum; etc. |
| Lens: |
Two-Piece Laminated Tempered Soda Lime (Standard); Tempered or Annealed Borosilicate; Quartz; Lexan; Acrylic; Mica Shields |
| Lens Cushion Gaskets: |
Teflon®; Grafoil®; Gylon®; Blue-Gard®; etc. |
| O-Rings: |
Teflon®; Viton®; Silicone; Buna-N; Die Formed Graphite; etc. |
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.
