Key specification for this ring blower: power source Electric, material Aluminum. Everything below is reproduced from the factory data sheet. Made by Jilin Hengyi Technology Co., Ltd. (1 year on the platform, typical reply ≤1h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Ring Blower
- Model Number: GN-QY47
- Power Source: Electric
- Horsepower: 2hp
- Sealing Material: Aluminum
- Impeller Material: Stainless Steel
- Material: Aluminum
Technical Specifications
| Application | Industrial vacuum |
|---|---|
| Structure | vortex pump |
| Max Flow Rate | 210m3/h |
| Max Pressure | 200mbar |
| Power Source | Electric |
| Chemical Compatibility | Oil free |
| Sealing Material | Aluminum |
| Impeller Material | Stainless Steel |
| Applicable Temperature | 15-45°C |
| Outlet Size | 1-1/2 in |
| Import Size | 1-1/2 in |
| Connection Type | Bearing |
| Suction Head | 1-1/2 in |
| Outlet Type | Universal Style |
| Discharge Pipe Size | 1-1/2 in |
| Inlet Height | 1-1/2 in |
| Displacement | 210m3/h |
| Material | Aluminum |
| Control Method | Manual Control |
| Motor | Single-Phase Motor |
| Surface Treatment | Spraying |
| Membrane Material | PTFE |
| Warranty | 1year |
| Customized Support | OEM |
| Cable Length | 1-1/2 in |
| Horsepower | 2hp |
| Pressure | High Pressure |
| Dwell Time | 0.1s |
| Hardness | 0.1 |
| Flow Meter Specification | 210m3/h |
| Filter Material | Non-Woven Fabric Filter Core |
| Outlet Water Oil Content | 0.1 |
| Model Number | GN-QY47 |
| Place Of Origin | Jilin, China |
| Brand Name | HY |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details










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Multi-channel logistics linkage + overseas warehouse layout, fast delivery with trackable shipment.
Professional customs clearance follow-up throughout, worry-free door-to-door delivery with high efficiency.
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.


Valve & Pump Solution Provider
Jilin Hengyi is a trusted manufacturer focusing on R&D, production and service of industrial valves and pumps. With 18 years of
experience, we have mature production processes, professional technical team and strict quality control, providing global clients
with high-quality, cost-effective fluid control equipment.
Our core products include various valves (gate, check, solenoid, etc.) and pumps (solar, oil, etc.) and related accessories,
widely used in petroleum, chemical, water conservancy, new energy and other fields. We support flexible OEM/ODM customization to
meet industry-specific needs, with all products complying with international standards and holding ISO9001 certification.
We offer customer-centric services with 2-12 hour pre-sales response and professional after-sales support. We also support
flexible trade terms (EXW, DDP, FOB, CIF), multi-currency settlements (USD, EUR, CNY) and secure payment methods for seamless
cross-border cooperation.
18 years of craftsmanship—we’re committed to mutual success with global partners in industrial fluid control!


Sourced from premium global raw materials, our products embody the ingenuity and expertise of top-tier R&D teams in the industry.
Integrated with cutting-edge precision craftsmanship, every unit undergoes multiple stringent quality inspections. Its performance
fully complies with international high standards, laying a solid foundation for your business growth with stable and reliable
superior quality.
2. Competitive Pricing Edge
Leveraging our mature global supply chain layout and lean production management system, we achieve precise cost control. While
adhering firmly to quality benchmarks, we have built a highly market-competitive pricing system. Enable you to gain higher profit
returns with more optimized cost input and enjoy the cooperative value of exceptional cost-performance ratio.
3. Tailor-made Customization Services
Deeply understanding the differentiated needs of diverse clients, we provide one-stop high-end customized solutions. From product
specifications, functional modules to the visual presentation of brand packaging, our professional team will collaborate closely
with you. We tailor exclusive products that align with your business strategies, fueling your market expansion endeavors
precisely.
4. Expedited Delivery Efficiency
Partnering with leading logistics providers at home and abroad, we have constructed a highly efficient and collaborative
intelligent logistics and distribution network. Our order response mechanism is agile and streamlined, ensuring a seamless
connection from production line to shipping. Deliver products to your doorstep with maximum efficiency, helping you seize market
opportunities promptly and capitalize on every development prospect.
5. Hassle-free After-sales Support
We have assembled a professional five-star after-sales team and established a full-life-cycle service guarantee system. Whether it
is product technical consultation, operation guidance, or after-sales troubleshooting and maintenance, we will provide you with
professional, efficient and thoughtful services. We eliminate all your concerns, allowing you to enjoy a completely hassle-free
cooperation experience throughout the process.


2. ISPM 15 Fumigation-Free Packaging CertificationMeets global export requirements for wooden packaging materials, ensuring
smooth customs clearance.
3. CE CertificationConforms to EU health, safety and environmental protection standards for market access.
4. ASTM Material Compliance CertificateRaw materials meet ASTM international material specifications for product durability.
5. AWWA Standard CertificationAdheres to American Water Works Association standards for water control equipment performance.


adopt export-oriented fumigation-free packaging that strictly complies with international shipping standards, including ISPM 15.
This eco-friendly packaging not only saves your time and costs on customs clearance procedures, but also avoids the risks of pest
contamination. Backed by our robust packaging and reliable logistics partners, we guarantee safe, smooth and on-time delivery to
every corner of the world, ensuring your goods arrive in perfect condition.
Ordering and Pricing
- Minimum order quantity: 1 unit
- Volume pricing:
- 1–4 unit: US $150 / unit
- 5–19 unit: US $120 / unit
- 20+ unit: US $115 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this ring blower?
The standard minimum order quantity is 1 unit. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1year warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Jilin Hengyi Technology Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Jilin Hengyi Technology Co., Ltd. range on HVACR Nexus.
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