Factory Price 1500# Strainer - Water flow indicator UL/FM Approved – BESTOP
Factory Price 1500# Strainer - Water flow indicator UL/FM Approved – BESTOP Detail:
Overview:
The vane type waterflow switch use in wet pipe systems only. Waterflow in the pipe deflects a vane, which produces a switched output usually after a specified delay.
Main components:
Water flow indicator is mainly composed of the saddle, blade rack, bottom plate, outer cover, air delay device, micro-switch, junction box, etc.
| Main Dimensions of Water Flow Indicator | ||
| Specification | L | H |
| DN50 | 85 | 188 |
| DN65 | 92 | 200 |
| DN80 | 106 | 220 |
| DN100 | 134 | 245 |
| DN125 | 162 | 272 |
| DN150 | 189.5 | 298 |
| DN200 | 240 | 350 |
| 1 | Body | ASTM A536 65 45-12 |
| 2 | Blade rack | S.S.304+EPDM |
| 3 | Bottom plate | S.S.304 |
| 4 | Outer cover | ASTM B85 A03600 |
| 5 | Air delay device | Component |
| 6 | Blade | LLDPE |
| 7 | Micro-switch | Component |
| 8 | Sealing gasket | EPDM |
| 9 | Junction box | PC |
Installation of water flow indicator:at the pre-set installation position, use a tapper to drill on the main pipeline and remove burrs according to the product specification;roll up the blade into a small size and put it into the pipeline, install the U-shaped bolt and fasten it up with two fastening nuts.
Wiring: The typical wiring diagram is shown
When drilling the hole, the center of the hole has to be on the center line of the pipeline;The hole size is shown.
| Specification | Hole size |
| DN50, DN65 | 32+2mm |
| DN80-DN200 | 51 +2mm |
Product detail pictures:
Related Product Guide:
Adhering into the basic principle of quality, assistance, effectiveness and growth, we have attained trusts and praises from domestic and worldwide client for Factory Price 1500# Strainer - Water flow indicator UL/FM Approved – BESTOP , The product will supply to all over the world, such as: Iraq, Guatemala, Mexico, There are advanced producing & processing equipment and skilled workers to ensure the products with high quality. We have found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our products are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.
By Nina from Mauritius - 2018.02.12 14:52
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
By Rita from Cologne - 2017.03.28 16:34
