Needs review
bulk-water-meter-woltman
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Specifications
- Dn max (mm)
- 300
- Dn min (mm)
- 40
- Ip rating
- IP68
- Rangeability
- R200–R630
- Accuracy class
- ISO 4064 Class B
- Flow range end m3 h
- 2000
- Flow range start m3 h
- 0.315
Overview
Sanchuan's bulk Woltman water meter (DN40–DN300) delivers wide-range R200–R630 accuracy, low pressure loss, IP68 durability, and NB-IoT/pulse/RS485 readiness for remote integration. It uses a rotary helical impeller magnetically coupled to a sealed register, ensuring robust, wear-free measurement in large-diameter pipes. Ideal for industrial and municipal bulk water metering.
Key features
- ▸Wide flow range R200–R630 accuracy
- ▸Low pressure loss design
- ▸IP68 durability for harsh environments
- ▸NB-IoT/pulse/RS485-ready for remote integration
- ▸Horizontal or vertical installation options
- ▸Epoxy-coated body for robust protection
- ▸German-designed measurement unit (HP5D model)
- ▸Suitable for DN40–DN300 pipe sizes