How does the vacuum proportioner work?

Pressurized water flows through a narrow part of the proportioner, creating a vacuum that absorbs foam concentrate from the tank and conveys it to the foam generator.

What are the payment terms?

Payment terms include LC (Letter of Credit), T/T (Telegraphic Transfer), and Western Union.

What is the lead time for production?

The off-season lead time is within 15 workdays, while the peak season lead time is one month.

Hot Selling Mobile Foam Tank / Foam Cart for Fire Protection

Name: Hot Selling Mobile Foam Tank / Foam Cart for Fire Protection
Brand: Shenzhen Winan Industrial Development Co., Ltd.
SKU: 718095212

Guangdong, ChinaShenzhen Winan Industrial Development Co., Ltd.

US$1.00-599.00

1 Piece

Product profile

Customization

Available

Capacity

100 Liter-1000 Liter

Working Prossure

0.5~1.2MPa

Model NO.

Solution Flow

4L/S or 8L/S

Material

Carbon Steel, 304ss

Transport Package

Crate

Trademark

GAN

Origin

Shenzhen, China

HS Code

8424100000

Key features

Customizable Capacity: Available in 50L to 1000L capacities to suit various fire protection needs.

Versatile Application: Effective for combustible solid and liquid fires in oil fields, hangars, and warehouses.

System Compatibility: Works independently or with fixed foam systems to create low, middle, or high expansion systems.

Dual Outlet Design: Features two outlets that can be used separately or simultaneously for flexible operation.

Vacuum Proportioning: Uses vacuum-type proportioner to efficiently absorb and convey foam concentrate.

Durable Materials: Constructed from Carbon Steel or 304 Stainless Steel for longevity and corrosion resistance.

Wide Pressure Range: Operates within a working pressure range of 0.5 to 1.2 MPa for stable performance.

Fast Lead Time: Off-season lead time is within 15 workdays, ensuring timely delivery for urgent needs.

Company profile

Shenzhen Winan Industrial Development Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2014-11-11Nearest Port: Yantian, Shenzhen, Shekou, ShenzhenAverage Response Time: ≤7.86hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryWinan is identified as a private manufacturer/factory in Shenzhen, China, specializing in fire-fighting equipment such as foam systems, sprinkler systems, fire monitors, hydrants, water-mist systems, and valves. The supplier reports ISO 9001:2000 and CCCF certifications, more than 25 years of industry experience, national patents, and membership in the Chinese Fire Protection Association. Export activity is documented since 2014, with exports representing 31%–40% of total sales and self-operated import/export rights. Production data specifically states capacity of 500 foam bladder tanks annually. However, the available information does not establish current contract status, inventory or overseas service capabilities, detailed financial credibility, customization services, or customer case references. The audit record is from 2024–2025, with an evaluation result recorded as 0, but the meaning of that result is not specified.

Supplier typeThe supplier is explicitly identified as a private manufacturer/factory based in Shenzhen, Guangdong, China. Its stated business focuses on fire-protection equipment and related industrial and security products, consistent with a specialized manufacturing supplier.

CertificationsThe supplier states that it passed ISO 9001:2000 quality management certification in 2001 and CCCF product quality certification in 2004; its products are also described as Chinese high-quality brand-name products. A TUV Rheinland audit record covers March 7, 2024 to March 6, 2025, although the recorded audit result is not interpretable from the provided data.

R&D capabilityThe supplier reports national patents obtained after decades of innovation and has operated in the fire-protection industry for over 25 years. However, recent new-product launches and current R&D outputs are unknown, so the evidence supports historical innovation activity but not a complete assessment of current innovation capability.

Production capacityThe supplier is explicitly classified as a manufacturer/factory, reports annual productivity of 500 foam bladder tanks, and states more than 25 years of industry experience. This supports established manufacturing capability, although capacity data for its other product categories is not provided.

Product Q&A

Q:What is the capacity range of the mobile foam tank?

The capacity ranges from 50 liters to 1000 liters, with specific models available for 50L, 100L, 200L, 300L, 400L, and 500L.

Q:What materials are used to construct the foam tank?

The foam tank is available in Carbon Steel or 304 Stainless Steel (304ss) to meet different durability and corrosion resistance requirements.

Q:Can this unit be used independently?

Yes, it can be used as independent firefighting equipment or cooperated with large-scale fixed foam extinguishing systems.

Q:What types of fires can this equipment handle?

It is applied to put out fires of combustible solids and liquids, suitable for oil fields, refineries, hangars, garages, warehouses, and gas stations.

Q:What is the working pressure range?

The working pressure range is 0.5 to 1.2 MPa.