As the professional manufacture, Plent would like to provide you thread type waterflow indicator for smaller pipe mouting in firefighting fire sprinkler system. Our product is approved by FM and UL, welcome feel free to contact us.
As the professional manufacture, Plent would like to provide you thread type waterflow indicator for smaller pipe mouting in firefighting fire sprinkler system. Ourproduct is approved by FM and UL, welcome feel free to contact us.
The core of thread type waterflow indicator is the precision-machined threaded interface part, which ensures a stable connection with the pipeline system. The internal structure design is simple and effective, and the core component is the blade that senses the water flow.
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Equipped with tamper resistant screws to prevent unauthorized entry |
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Two synchronized switches are enclosed in a durable teminal block. Terminals are easy to read and write |
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Buit-in Mechanical time delay feature that minimizing the risk of false alarms due to pressure surges or air trapped in the system |
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Offers excellent performance during riser vibrations caused by large in-rushes of water |
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Designed and built for accuracy and repeatability |
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Flow sensitivity range UL/FM 15 to 37.8LPM |
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Contact rating UL/FM:10A@125/250VAC~;3A@24VDC |
1. Durability of Usage
The thread type waterflow indicator is made of solid metal to ensure long-term stability in the pipeline system. Its simple and effective internal structure design can maintain reliable operation in harsh environments and significantly extend its service life.
2. Flexible Package
The threaded connection design is very flexible and can adapt to a variety of common pipe interface standards.
3. Strictly per UL & FM standard
The product is designed and produced in strict accordance with the internationally recognized UL and FM safety and performance standards.
4. Available for Cross Listing
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Contact Rating |
10A@125/250VAC~;3A@24VDC |
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Flow Rate |
15 to 37.8LPM (4 to 10GPM) |
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Static Pressure Rating |
31 bar (450PSI) |
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Operating Temperature |
35 -155 ºF (0 - 68ºC) |
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Model# |
VDRT25; VDRT32; VDRT40; VDRT50 |
For More info about Ningbo Plent Fire Sprinkler System Thread Type Waterflow Indicator, feel free to contact us any time.
1. Do you support free samples for client?
Yes, we support this service. However, client shall bare the shipping cost for sample.
2. MOQ requirement, if any.
Yes, we have this requirement. Our MOQ is 1 set for each item.
3. Payment term requirement
TT30% prior production, TT70% before shipment.
4. Regular delivery time for Plent Fire sprinkler system Thread Type Waterflow Indicator
Normally, the delivery time is around 15 days. If there’s special requirement, this will be a bit longer.
