CHEM Flowtronics model 100 and 101 standard in-line flanged sight flows are available in 316 stainless steel (wetted parts) or carbon steel. Pipe line sizes are available up to 20 inches. Our Model 101 has face-to-face dimensions to match other manufacturers (specify when ordering.)

The Model 100-R and 101-R (rotor models) offer flow indication in hard-to-see applications. The rotors are manufactured of Teflon® and offer full paddle exposure across the drip tube for positive one-directional rotation.

The Model 100-F and 101-F (flapper models) provide the flow detection and, depending upon process, can show a variation in flow. These models are used for horizontal or upward flow.

Feature

   Standard sizes: 1/2" through 16"

• Largest Viewing Area in the Industry
• Lightweight and with rotating flanges for easy installation
• 150# ANSI Bolt Circle Rotating End Flanges for easy alignment
• Teflon® gaskets standard
• Tempered Borosilicate glass standard
• Pressure rating for standard sight flow indicators: 150 PSIG
• Temperature rating with Teflon® gaskets: 400°F

• Large 10" dual window sight flow

  Aerospace certified sight flow for                     use aboard military aircraft

Options

• A variety of alloy bodies available
• Drip Tube
• Tefzel or PFA linings
• Special connection sizes and types
• Special face-to-face dimensions
• 300 lb. flanges
• Safety shields
• Chrome plating
• Other gasket materials: Viton, neoprene, etc.
• Stainless steel backup flanges Stainless steel lens flanges and bolts (i.e. 100% stainless steel construction)
• Available with Flapper (101-F) or Rotor (101-R) visual flow identification                     
• Full ANSI rating
• Special high temperature and high pressure sight flows