Key specification for this roots blower: 380V, 400V, 440v, 460v, capacity 0.5-500m³/min. Everything below is reproduced from the factory data sheet. Made by Shandong Jianyu Heavy Industry Co., Ltd. (4 years on the platform, typical reply ≤1h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Roots Blower
- Model Number: JYSR50-350
- Power Source: Positive displacement air blower
- Power Cord Length: 15 ft
- Rated Power: 0.75-280kw
- Rated Voltage: 380V, 400V, 440v, 460v
- Capacity: 0.5-500m³/min
Technical Specifications
| Application | Air Blower |
|---|---|
| Power Source | Positive displacement air blower |
| Rated Voltage | 380V, 400V, 440v, 460v |
| Electric Current Type | AC |
| Motor Type | AC Motor |
| Material | Cast Iron |
| Blade Material | Cast Iron |
| Noise Level | 70-85DB |
| Pressure | High Pressure |
| Warranty | 1 year |
| Customized Support | OEM, ODM, OBM |
| Power Cord Length | 15 ft |
| Place Of Origin | Shandong, China |
| Brand Name | JIANYU |
| Model Number | JYSR50-350 |
| Rated Power | 0.75-280kw |
| Certification | ISO9001 CE |
| Capacity | 0.5-500m³/min |
| Noise | low |
| Color | Customization support |
| Product Name | roots blower Industrial Fans |
| Type | Positive displacement air blower |
| Selling Units | Single item |
| Single Package Size | 174X54X74 cm |
| Single Gross Weight | 68.000 kg |
Ordering and Pricing
- Minimum order quantity: 1 set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this roots blower?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this roots blower carry?
It is supplied with ISO9001 CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the roots blower be supplied for my local voltage?
The standard configuration is 380V, 400V, 440v, 460v. Alternative voltage and frequency builds are available when specified at the time of order.
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 Shandong Jianyu Heavy Industry Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Jianyu Heavy Industry Co., Ltd. range on HVACR Nexus.
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