Tube: Low Pressure Vertical or Horizontal Flow

Tube models are recommended where maximum visibility is required. They may be used only in systems that do no place mechanical strains on pipe lines. Models vary in legnth in 48" with flange sizes ranging from 1/2" to 12" 150FP. Tubes are borosilicate glass.

Threaded end connection styles:

Low Pressure to 70 PSIG
850-S: Nominal Presssure rated.
850-SL: (Extra length): Nominal Pressure Rated

Low Pressure to 150 PSIG
805-S: Nominal Pressirrae
805-SD(tube/drip): Nominal Pressure Rated
805-SL(extra length): Nominal Pressure Rated
805-SD(Extrx length): Nomial Pressure Rated

Flanged end connection styles:

Low Pressure to 150 PSIG
830-F: Nominal Pressure Rated
830-FD(Tube/Drip): Nominal Pressure Rated
830-FL(Extra Length): Nominal Pressure Rated
830-FDL(Extra Length): Nominal Pressure Rated