VISI-FLO® 1400 Series Sight Flow Indicators
Designed for applications with maximum operating pressure of 200 psig (13.8 bar) and/or temperature of 225ºF (107ºC). The option for 3-Day shipping on most items and Bulls-Eye Sight Flow Indicators make the VISI-FLO® 1400 Series Sight Flow Indicators from OPW Global the perfect choice for anyone in need of high-quality and reliable flow monitoring.
- Exclusive 3-Year “No-Leak” Guarantee: An innovative radial seal creates a constant and uninterrupted sealing force between the body and outside diameter of the glass lens for a longer-lasting and better seal than conventional flat seals
- Maintenance-Free Design: Bolt-on-body design requires no special maintenance or torqueing sequence in order to prevent leaks, resulting in safer operation than units using tie rods to fasten the lens and seal to the body
- Dimensional Interchangeability: Feature end-to-end dimensions that match Jacoby-Tarbox and Penberthy and other manufacturers' units. Available in 3/4", 2", 3" and 4" sizes
- High Vacuum-Service Rating: Rated for vacuum service up to 635 mm (25”) at 85.5% vacuum, which equates to 12.3-psi (0.84 bar) vacuum
- Four Indicator Styles: Drip Tube, Propeller, Bi-Directional Flapper, Bi-Directional Plane
- 3-Day Shipping for Most Items
Four Indicator Styles
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| Drip Tube – Ideal for gravity,
extremely low or intermittent flow.
Keeps product from dripping on the
glass. Assures constant see-through
for vertical lines. |
Propeller – The best way to show
flow of opaque liquids. Ideal for
observation at a distance. Flow from
right to left is standard. Specify if left
to right flow is needed.
Not recommended for flow rates
above 100 GPM. |
 |
 |
| Bi-Directional Flapper –
This indicator points in either
direction to show you at a glance
which way the liquid is flowing. |
Bi-Directional Plain – When the
color and clarity of your liquid are of
prime importance. |