Description
OPW – 1473TSW-0105 – Visi-Flo® 1400 Series Sight Flow Indicator
VISI-FLO® Sight Flow Indicators
Dollar for dollar, sight flow indicators are the most cost efficient and effective way to visually monitor the flow of fluids and to determine where, if any, problems exist at certain points along the industrial process line.OPW has been manufacturing sight flow indicators for over 60 years. Our experience has led to many innovations in design and manufacturing, making VISI-FLO® the most thoroughly-engineered sight flow indicator on the market.
Standard Features:
Exclusive 3-Year “No-Leak” Guarantee
VISI-FLO’s innovative radial seal creates a constant and uninterrupted sealing force between the body and outside diameter of the glass lens. This sealing method provides a longer lasting and better seal than conventional flat seals.
Maintenance-Free Design
VISI-FLO’s unique, bolt-on-body design requires no special maintenance or torquing sequence be followed to prevent leaks. This results in a safer, more reliable sight flow indicator than those units using tie rods to fasten lens and seal to body.
Features:
- Series: 1400 Series
- Size: 1 in.
- Max PSI: 200 PSIG
- Connection: Socket Weld
- Construction: 316 Stainless Steel
- Indicator: Indicator
- Indicator Material: PTFE
- Seal Materials: Neoprene
- Shielded: Shield Kit Not Included









