After-sales Service: | Quality Guarantee,Sevice Online for 24 Hours |
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Warranty: | 3 Years |
Install: | Horizontal |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Single-jet Mechanical water meter is a type of water meter that uses a single inlet port and a jet of water to drive an impeller or vane wheel, which in turn drives a mechanical register to measure the amount of water passing through the meter.
In a single-jet mechanical water meter, water enters the meter body through the inlet and passes through a nozzle that creates a single, focused jet of water that strikes the impeller or vane wheel, causing it to rotate. The rotation of the impeller or vane wheel is proportional to the flow rate of the water, and this rotation is transmitted through a magnetic or mechanical coupling to a mechanical register that records the total amount of water passing through the meter.
→ Single jet type, dry type register with magnetic transmission.
→ Hermetically sealed register with 360 rotation, and protected against external magnetic interference.
→ Optimum accuracy with very low starting flow rate.
→ Brass body and durable tamper proof construction.
→ Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term service.
→ Internal regulating device.
→ With high accuracy
→ For horizontal use
→ Measuring accuracy conform to ISO 4064 class B Standard
→ Selected high quality materials for steady & reliable characteristic
→ Universal use.Easy for interchange & maintenance
→ Long-life, low maintenance operation.
Size | Length(L) | Width(W) | Connection Thread |
DN15 | 80mm | 80mm | G3/4" B |
DN15 | 110mm | 80mm | G3/4" B |
DN20 | 130mm | 80mm | G1" B |
DN25 | 160mm | 85mm | G1 1/4" B |
Nominal diameter | DN | mm inch |
15 1/2" |
20 3/4" |
25 1" |
Metrological class | class | B | B | B | |
Overload flow rate | Qmax | m³/h | 3 | 5 | 7 |
Permanent flow rate | Q3 | m³/h | 1.5 | 2.5 | 3.5 |
Transitional flow rate | Q2 | l/h | 120 | 200 | 280 |
Minimum flow rate | Q1 | IIh | 30 | 50 | 70 |
Display range | Min Max |
m³ | 0.00005 99999.99995 |
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Indicating error | At low zone is ±5% from minimum flow rate (qmin)to transitional flow rate(gt) exclusive boundary At high zone is±2% from transitional flow rate (qt) to overload flow rate(qt) |
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