What is the working pressure of the system?

The system operates at a working pressure of 10MPa to 14MPa.

Does the manufacturer offer customization?

Yes, OEM and ODM services are available, including customization from samples.

What are the payment terms?

Accepted payment terms include LC and T/T.

Water Mist System for Underground Tunnels, Marine Water Mist Fire Fighting System

Name: Water Mist System for Underground Tunnels, Marine Water Mist Fire Fighting System
Brand: Hangzhou Pri-Safety Fire Technology Co., Ltd.
SKU: 1982251981

Zhejiang, ChinaHangzhou Pri-Safety Fire Technology Co., Ltd.

US$32,500.00

10 Sets

Sample price:US$32590.00/piece.Request sample

Product profile

Customization

Available

Sprinkler Installation

Upright

Sprinkler Head Type

Closed

Alarm Valve Type

Wet Alarm Valve

Automatically Opened and Closed Repeatedly

Can Automatically Opened and Closed

Open Fire Sprinkler System Type

Deluge System

Closed Fire Sprinkler System

Wet Fire Sprinkler System

Dry Alarm Valve Type

Differential Type

Wet Alarm Valve Structure

Seat Type

Alarm Valve Diameter

150mm

Nozzle Flow Coefficient

115

Deluge Valve Type

Thermal Type

Material

Carbon Steel

Transport Package

Wooden

Trademark

Pri-safety

Origin

Zhejiang

HS Code

84241000

Production Capacity

100000

Key features

High-Pressure Water Mist System: Pressurizes water to 10MPa+ for rapid heat absorption and oxygen dilution.

Minimal Water Damage: Uses fraction of water compared to traditional sprinklers, reducing runoff.

Environmentally Friendly: Utilizes minimal water with no toxic byproducts or cleanup needs.

Fast Installation: Small tubing allows concealed piping and reduced installation time.

Dual Activation Modes: Can be activated automatically by detectors or manually via emergency buttons.

Versatile Application: Suitable for data centers, marine vessels, tunnels, and industrial plants.

OEM/ODM Customization: Offers customization from samples with available OEM and ODM services.

Multiple Nozzle Types: Available in Open and Closed types with various flow rates and pressures.

Company profile

High Repeat Buyers ChoiceStandardized quality controlR&D CapabilitiesProduct Certification

Hangzhou Pri-Safety Fire Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 11 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.11h

AI-Powered supplier vetting

SummaryHangzhou PRI-SAFETY Fire Technology Co., Ltd. is a professional fire-technology supplier headquartered in Asia, offering stainless steel, tube-type automatic, throwing, and stick-type cooking-pan extinguishers. Its documented strengths include private-mold and 3D design capability, sample customization, ODM/OEM services, recent new-product development, export experience, ERP-based process management, and participation in Chinafire Exhibition. The supplier reports ISO9001:2015 certification and CE-related certification capability. Service processes for supplier assessment, corrective actions, and customer complaints are documented with records. However, it reports no overseas warehouse, showroom, agent or branch, no SDK, and zero R&D patents. Financial information is referenced for multiple years, but no substantive financial results are provided; therefore financial credibility cannot be determined from the supplied evidence.

Supplier typeThe supplier identifies itself as a professional technical supplier, holds self-operated import and export rights, reports that 90% of total sales are exports, and offers fire-extinguisher products. These details support classification as an export-oriented professional fire-technology manufacturer or supplier.

CertificationsThe supplier reports an ISO9001:2015 certificate and certification capability covering CE and other certifications. This is explicit evidence of certification holding, although the specific scope and validity details are not provided.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints, and it reports no overseas warehouse, showroom, agent, or branch. Complaint-management capability is evidenced, but overseas after-sales infrastructure is limited.

R&D capabilityThe supplier reports new products during the past year, ODM capability, private-mold and 3D software design services, and sample-based customization. However, it has zero R&D patents and no available SDK, so innovation capability is supported mainly through product and design services rather than patent ownership or software integration.

Production capacityThe supplier offers OEM and ODM services, uses ERP for production, procurement, quality control, and logistics management, and reports one-month average lead times in both peak and off-season periods. These details support operational production capability, although no production capacity or facility-scale data is provided.

Customization capabilityThe supplier explicitly provides customization from samples, private-mold development, 3D software design services, ODM, and OEM services for popular brands. This is direct evidence of broad customization capability.