PUMP ACCESSORIES WATER PUMP ACCESSORIES - WATER METERS & VALVES Water pump accessories Maddalena water meter WTNW R40 type Delta with measuring wheel at top of measuring tube WTNW R40 H - R40 V water meters with dry running counter and measuring wheel at the top of the measuring pipe, for dewatering and foul water applications. The water meter comes standard with pulse output, this allows the pulse transmitter to be retrofitted while maintaining both meter functionality and design. Without counter flanges. Maximum working pressure 16 bar and maximum temperature 30°C (inspections: EEC - AWWA - ISO 4064). MWN water meters come with C.E.E. standard certificate and test report. The meter may be installed either horizontal or vertical. Inserts from Maddalena are not available individually SKU Product Conn. Installation dimension (mm) Pressure (bar) Max. Temp. B2.04.750 Water meter WTNW R40 type Delta DN-50/2" DN 50 200 16 30 B2.04.751 Water meter WTNW R40 type Delta DN-65/2.1/2" DN 65 200 16 30 B2.04.752 Water meter WTNW R40 type Delta DN-80/3" DN 80 225 16 30 B2.04.753 Water meter WTNW R40 type Delta DN-100/4" DN 100 250 16 30 B2.04.754 Water meter WTNW R40 type Delta DN-125/5" DN 125 250 16 30 B2.04.755 Water meter WTNW R40 type Delta DN-150/6" DN 150 300 16 30 B2.04.756 Water meter WTNW R40 type Delta DN-200/8" DN 200 350 16 30 Watertech Watermeter Delta with measuring wheel at the top of measuring tube MWN water meters with dry counting and measuring wheel at the top of the measuring pipe, for dewatering and foul water applications. The water meter comes standard with pulse output, this allows the pulse transmitter to be retrofitted while maintaining both meter functionality and design. Without counter flanges. Maximum working pressure 16 bar and maximum temperature 60°C (inspections: EEC - AWWA - ISO 4064). MWN water meters are supplied with C.E.E. standard certificate and test report. Complete interior for replacement are available upon request. SKU Product Conn. Installation dimension (mm) Pressure (bar) Max. Temp. B2.04.303 Watermeter Delta WTI DN-80/3" DN 80 225 16 60 B2.04.304 Watermeter Delta WTI DN-100/4" DN 100 250 16 60 B2.04.305 Watermeter Delta WTI DN-125/5" DN 125 250 16 60 B2.04.306 Watermeter Delta WTI DN-150/6" DN 150 300 16 60 B2.04.307 Watermeter Delta WTI DN-200/8" DN 200 350 16 60 B2.04.308 Watermeter Delta WTI DN-250/10" DN 250 450 16 60 B2.04.322 Watermeter Delta WTI DN-300/12" DN 300 500 16 60 B2.04.328 Pulse emitter reed switch for Delta WTI Pulse module/Reed switch for WTNW waterms Reed switch pulser for WTNW water meters. Ideally suited for sending consumption data or industrial batching. Gives a number of pulses proportional to flow. Pulse options: DN 50-DN 100: 100 liters/pulse, DN 125-DN 200: 1,000 liters/pulse. SKU Product B2.04.309 Pulse module/Reed switch for WTNW waterms ARROWWAN 686 LoRa module 868 MHz ISM band LoRa™ external radio module designed for water meters equipped with pulse sensor. Compatible with all Maddalena water meters in sizes DN15 to DN200. Communication protocol complies with the LoRaWAN™ standard. It guarantees long-distance transmission both in urban and suburban areas (depending on the environment). Battery powered, lifetime up to 15 years (depending on configuration and number of measurements / transmission frames). Activation and setup take place via the local NFC interface and relevant Android app. SKU Product B2.04.749 ARROWWAN 868 MHz external LoRa radio module For our current prices, visit en.mpi-pumps.com or scan the QR code. 218
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