Original
By certification 
1.Product introduction
Bulk series large diameter split GPRS remote Wolman water meter, based on the Germany technology, with built-in stainless steel strainer, is suitable for the occasion with big flow change. Flow performance is overall superior to IS04064 B-and GB/T778 B grade. Electronic components using split design, it’s more suitable for narrow installation environment and convenient for later maintenance.
2. Technical Specification
Item |
Units |
Parameter |
|||||
Nominal Diameter(DN） |
mm |
50 |
65 |
80 |
100 |
150 |
200 |
Length（L） |
mm |
200 |
200 |
225 |
250 |
300 |
350 |
Height（H） |
mm |
248 |
260 |
276 |
287 |
331 |
374 |
Flange Outer Diameter （D） |
mm |
165 |
185 |
200 |
220 |
285 |
340 |
Side Bolt Holes - Hole Diameter |
pc.-mm |
4-M16 |
4-M16 |
8-M16 |
8-M16 |
8-M20 |
8-M20 |
Center Circle Diameter of Bolt Hole（D1） |
mm |
125 |
145 |
160 |
180 |
240 |
295 |
3.Product features
Features:
●Taking split design for the electronic components and mechanism part, easy for the maintenance of the electronic components
●Overall protection grade reach IP68, in case of made sabotage and accidental damage
4.System
http://www.sangrei.net/
