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The CSZ ship water-driven gas free fan is an explosion-proof axial flow ventilator powered directly by fire suppression water flow, eliminating the need for electrical motors in hazardous zones. It is constructed with a corrosion-resistant copper alloy water turbine, an austenitic stainless steel casing, and a high-strength aluminum alloy impeller. The design ensures no sparks are generated during operation, making it suitable for environments with flammable gases or vapors.
The fan features a dual-sealing system between the water turbine and rotor, with a safety brass ring installed between the casing and impeller to prevent contact. This non-sparking construction meets the requirements for use in zones classified as ATEX Zone 1 or IECEx Zone 1. The unit is lightweight, portable, and operable by a single person, with no external power required beyond the water supply pressure.
This fan is used primarily on ships and offshore platforms for ventilation in engine rooms, fuel storage areas, and cargo holds containing volatile substances. Buyers include shipbuilders, naval contractors, and marine safety equipment distributors. The fan is rated for exhaust or supply duties but cannot be used interchangeably between the two modes. Packaging is in wooden crates with moisture barriers, and units are shipped in single or paired configurations.
| Fan type | Axial flow, water-driven |
| Casing material | Austenitic stainless steel |
| Water turbine material | Anti-corrosion copper alloy |
| Impeller material | High-strength sealed aluminum alloy |
| Sealing system | Dual-stage: contact seal and padding seal with brass safety ring |
| Explosion-proof rating | Non-sparking design, typical for ATEX Zone 1 and IECEx Zone 1 |
| Operating medium | Fire suppression water, pressure range not specified |
| Weight | Lightweight, typical for portable marine fans under 15 kg |
| Directionality | Exhaust or supply only, not reversible |
| Mounting | Portable, no fixed mounting required; standard flange interface typical |
Yaosen Marine Industrial Equipment Co., Ltd. is located in Laoshan District, Qingdao, Shandong Province, and is listed as a supplier of marine ventilation systems. The company produces multiple series of marine fans, including CSZ, CZF, CBZ, and CQ models, as referenced in the product description. There is no public information on company size, years in business, or export volume. The supplier has a harbor trust tier and no verified response rate, indicating limited buyer interaction.
The listing does not confirm certifications such as CCS, ABS, DNV, or IECEx, nor does it state whether the CSZ fan has been tested by a third-party laboratory. No mention is made of production capacity, client names, or after-sales support. Buyers should treat this as a manufacturer of marine-grade mechanical equipment, not a certified system integrator, and must independently validate compliance with their classification society standards.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, confirm the water pressure range the fan is designed for and verify compatibility with your vessel’s fire suppression system. Request a performance curve showing airflow versus pressure, and ensure the fan’s inlet/outlet dimensions match your ducting. Confirm whether the unit includes mounting brackets or requires custom installation hardware.
Lead time and Incoterms are not stated. Standard terms for marine equipment are FOB Qingdao or CIF port of destination, with lead times of 6 to 10 weeks due to custom manufacturing. Payment is typically 50% advance and 50% against copy of bill of lading. Confirm whether the supplier provides export documentation including a Certificate of Conformity, Material Test Reports, and a Declaration of Performance for marine use.
For quality control, inspect the fan for surface corrosion, weld integrity, and smoothness of the impeller blades. Verify that the brass safety ring is correctly installed and free of burrs. Request a sample unit to test under simulated water flow conditions. For certified installations, insist on third-party test reports from an accredited lab such as DNV or CCS.
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When sourcing Csz Ship Water Driven Gas Free Fan for your business, securing the right balance of quality and cost is essential. Yaosen Marine Industrial Equipment Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Fans & Blowers sector with strong demand from importing countries worldwide.
Importing Csz Ship Water Driven Gas requires careful attention to shipping logistics, customs compliance, and secure payment terms. Yaosen Marine Industrial Equipment Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Csz Ship Water Driven Gas has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Fans & Blowers category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Csz Ship Water Driven Gas requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Csz Ship Water Driven Gas Free Fan from Yaosen Marine Industrial Equipment Co., Ltd. is $500/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Yaosen Marine Industrial Equipment Co., Ltd. through EximNext.
The supplier, Yaosen Marine Industrial Equipment Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Csz Ship Water Driven Gas. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Csz Ship Water Driven Gas Free Fan depends on the specific grade and form. Contact Yaosen Marine Industrial Equipment Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Csz Ship Water Driven Gas from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Yaosen Marine Industrial Equipment Co., Ltd.. Ensure you have the necessary import licenses for Electric Fans & Blowers products in your destination country.
Yes, Yaosen Marine Industrial Equipment Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Yaosen Marine Industrial Equipment Co., Ltd. through EximNext.
Yaosen Marine Industrial Equipment Co., Ltd. offers Csz Ship Water Driven Gas with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Csz Ship Water Driven Gas is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Yaosen Marine Industrial Equipment Co., Ltd. through our platform.
Yaosen Marine Industrial Equipment Co., Ltd. maintains international quality certifications. These ensure that the Csz Ship Water Driven Gas meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Yaosen Marine Industrial Equipment Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Yaosen Marine Industrial Equipment Co., Ltd..
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