Multi Jet Hot Water Meters with DN15mm Cast Iron Cover

Product Description DN15 DN20 DN25 Mechanical water meter material optional Multi-jet Water MeterMulti-jet meters Large condominiums hot water mechanical water meter   Diametermm152025Turndown Ratio Q3/Q1≥100Q4(overload flow)m3/h3.12557.875Q3(constant flow)m3/h2.546.3Q2(boundary flow)m3/h0.050.0640.1008Q1(minimum flow)m3/h0.0250.040.063Pressure lossp≤63Maximum  Pressure AllowedMPa≤1Working FrequencyMHz470-510Battery Lifeyear≥6Remote Style /LoRaTransmit PowerdBM≤20Valve Work PowermA45constant CurrentuA≤5Feature for the mechanical hot water meter 1.Dry-dial2.Multi-jet3.Magnetic drive4.Vacuum sealed register.The reading can be kept clear in longterm service.5.Antimagnetic construction6.Measuring accuracy is up to class B of ISO4064 Standard.7.Selected high quality material ,copper shell. 8.Series universal use. Easy interchange & maintenance. Dn15 Plastic Nylon Black Color Water Meter/plastic Mechanical Water Metermechanical water flowmeterDN15 DN20 DN25 Plastic Water Meter                Multi Jet Water Meter Dry Type Mechanism       Price negotiable condominiums flow meterMaterial Color Optional Mechanical Water Meter       Water Seal Copper Mechanical Water Meter      Hot Water Mechanical Flowmeter  Hotsales water flow meter          Ultrasonic hot and cold  water meter                  Valve Controlled Prepaid Water Meter                            Ultrasonic heat flow meter             Mechanical Water Meter                         Large Diameter Smart Flow Meter                      IC Card Smart Prepaid Water Meter                              Large Diameter Ultrasonic Flow Meter                  Sts Smart Prepaid Water Meter                     High Quality Volumetric Water Meter      Click above the water meter images to get more informations of the smart water meter flow meter Order instructions1. The products are only for category display,the price is not for reference, please contact us for selection and quotation.2. Please specify in the order before placing the order:2.1. Production standard 2.2. Material2.3. Connection method2.4. Pressure2.5. Medium2.6. Temperature2.7 Other requirements3. The company can configure electric devices, pneumatic drive devices, and turbine devices according to the specific requirements of users.4. All kinds of valves produced by our company can meet the requirements of the contract, and are inspected and tested strictlyaccording to the standards before leaving the factory. If you have any questions, you can contact us online, we will do our bestto provide you with quality service.  Company Profile  FAQCan I get free samples?A: Yes, we can provide you the free samples(Pay USD100/piece frist,after you confirm the bulk order,we will back the charge), but you need to bear their own delivery costs.2. Can I request to change the form of packaging and transportation?A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.3. Can I request to advance the shipment?A: It should be depends on whether there is sufficient inventory in our warehouse.4. Can I have my own Logo on the product?A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.5. Can you produce the products according to my own drawings?A: Yes, we can produce the products according to your drawings that will be most satisfy you.6. What's your terms of payment?A: T/T, L/C , Alibaba Trade Assurance available, full protection for your orders.7.Do you accept custom design on size?A: Yes, if the size is reasonable8.TransportationTransported by DHL, UPS, EMS, Fedex, SF, by Air, by Sea.Dn15 Plastic Nylon Black Color Water Meter/plastic Mechanical Water Meter/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1