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FM Approved High Quality Water Flow Indicator Water Flow Switch Bulk Price
US$38.00-50.00
5 Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableMedia
WaterDriving Mode
ManualModel NO.
TWFD-450EConnection Form
ClampStructure
Centre SealingSeal Form
Supercharging Pressured SealedValve Stem
NormalWork Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)Working Temperature
0-80℃Material of Seal Surface
Soft SealedValve Body
CastingStandard
ANSI125/150, DIN2501 Pn10/16Application
Industrial UsageCertificates
FM,ULSurface
Epoxy Coated or Coating Upon RequestColor
Red or OthersMaximum Working Pressure
450 PsiQuality
High QualityTransport Package
Wooden BoxSpecification
1" to 2"Trademark
FIS or OthersOrigin
ChinaHS Code
84819010Key features
FM and UL Certifications: Certified for fire fighting applications with FM and UL approvals.
Adjustable Time Delay: Field adjustable retard structure with visual time delay via rotate dial.
Wide Pressure Range: Maximum working pressure up to 450 psi (3.1 Mpa) for 1-2 inch pipes.
Flexible Color Customization: Available in Red or other colors upon request.
NEMA 4 Enclosure: Suitable for both indoor and outdoor use with robust protection.
Dual Contact Ratings: Two sets of SPDT contacts rated 10.1A@125/250VAC and 2A@24VDC.
Sensitive Flow Detection: Flow sensitivity range of 4-10 GPM (15.0-37.5 L/min).
Flexible Customization: ODM service available with flexible customization options.
Company profile

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 1 year CertifiedNearest Port: QingdaoAverage Response Time: ≤3.22h
AI-Powered supplier vetting
SummaryElite Fire Equipment Co., Ltd is a China-based limited trading company established in 2024 with two employees and no stated affiliated company. Its offerings cover a broad range of firefighting products, including valves, pipe fittings, couplings, hydrants, sprinklers, extinguishers, hoses, and related accessories. The supplier reports no in-stock capability, overseas warehouse, overseas showroom, overseas agent or branch, or participation in offline trade shows. It accepts several international quotation and payment terms and reports lead times of within 15 working days in the off-season and one month during peak season. Management-system certification is listed as NIL, while R&D engineer experience is stated as one year. Financial information is recorded as zero for the reported periods, but no monetary figures are provided here.
Supplier typeThe supplier is consistently identified as a Trading Company and a Limited Company. It is based in Shandong, China, was established in 2024, has two employees, and is not indicated as part of a larger company group.
CertificationsThe supplier's certification of management systems is explicitly recorded as NIL. Although its product description uses the term certified firefighting equipment, the provided information does not identify specific product certifications.
After-Sales capabilityThe supplier reports no overseas warehouse, overseas showroom, overseas agent or branch, and serves zero listed countries. It does offer multiple quotation and payment terms and states peak-season and off-season lead times, but the slices do not establish after-sales coverage or support procedures.
Financial creditThe supplier was established in 2024 and has two employees. The provided financial records show zero values for the reported operating results and revenue-related fields, while the stated financial-capacity periods are 2022 and 2023; this does not demonstrate operating financial strength.
Product Q&A
Q:What certifications does the water flow detector have?
A:
The product holds FM and UL certifications for fire fighting applications.
Q:What is the maximum working pressure?
A:
The maximum working pressure is 450 psi (3.1 Mpa).
Q:Can the time delay be adjusted?
A:
Yes, the retard structure features a field adjustable time delay via a rotate dial.
Q:Is the device suitable for outdoor use?
A:
Yes, it has an NEMA 4 enclosure rating, making it suitable for indoor and outdoor use.
Q:What is the flow sensitivity range?
A:
The flow sensitivity range is 4-10 GPM (15.0-37.5 L/min).
Send Inquiry
*To:
Elite Fire Equipment Co., Ltd
Elite Fire Equipment Co., Ltd*Content:
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