Water Meter GL-50A~300A
Basket type strainer
Strainers provide economical protection for costly pumps,meters,valves,and other similar mechanical equipment by straining foreign matter from the connceted piping system.
Application
--Protect the water meter in the pipeline from the damage of solid impurties to ensure the normal measurement of the water meter.
Feature:
--The filter shell is made of ductile iron;
--Stainless steel material filter, extended the service life of the product;
--The filter screen is curved, which increases the filtration factor and flow capacity and reduces the pressure loss;
--The bottom of the filter net is a pocket, easy to clean dirt.
Working condition
Water temperature: 0.1℃～30℃
Water pressure: ≤1Mpa (1.6MPa for special requirement)
Dimensions (The Flange connections according to ISO7005-2)
| Size(mm) | Length(mm) | H1(mm) | H2(mm) | External diameter ΦD1 | Bolt circle diameter ΦD2 | Connecting bolts nXM |
|---|---|---|---|---|---|---|
| DN50 | 150 | 157 | 157.5 | φ165 | φ125 | 4×M16 |
| DN65 | 150 | 174 | 177.5 | φ185 | φ145 | 4×M16 |
| DN80 | 170 | 188 | 192.5 | φ200 | φ160 | 8×M16 |
| DN100 | 180 | 213 | 212.5 | φ220 | φ180 | 8×M16 |
| DN125 | 180 | 237 | 240 | φ250 | φ210 | 8×M16 |
| DN150 | 200 | 285.5 | 277.5 | φ285 | φ240 | 8×M20 |
| DN200 | 220 | 344.5 | 332.5 | φ340 | φ295 | 8×M20(PN10) 12×M20(PN16) |
| DN250 | 240 | 413 | 387.5 | φ395 | 350 | 12×M20(PN10) |
| 418 | 397.5 | φ405 | 355 | 12×M24(PN16) | ||
| DN300 | 250 | 463 | 437.5 | φ445 | 400 | 12×M20(PN10) |
| 470.5 | 452.5 | φ460 | 410 | 12×M24(PN16) |
NOTE: Special requirements for flange are available.