Roots blower — type rotary aerator, model number 2″, 3″, 4″, 5″, 6″, 7″, 8″, 9″, 10″. The complete factory specification follows. Made by Shandong Huadong Blower Co., Ltd. (9 years on the platform, typical reply ≤2h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Roots Blower
- Model Number: 2", 3", 4", 5", 6", 7", 8", 9", 10"
- Warranty: 1 Year
- Place Of Origin: Shandong, China
- Application: widely used
- Application Filed: Fish Farming Fish Pond
- Feature: Long Life
Technical Specifications
| Core Components | Bearing, Motor, Gear, Pump |
|---|---|
| Machinery Test Report | Provided |
| Warranty | 1 Year |
| Video Outgoing-Inspection | Provided |
| Key Selling Points | High Productivity |
| Brand Name | XINHUADONG/AIRUS/LONGHUA |
| Place Of Origin | Shandong, China |
| Weight | 230 KG |
| Model Number | 2", 3", 4", 5", 6", 7", 8", 9", 10" |
| Type | rotary aerator |
| Usage | aquaculture |
| Product Name | Roots Blower for High Stocking Fish |
| Application | widely used |
| Cetificate | ISO9001 CE EAC |
| Keywords | shrimp farming aerator |
| Feature | Long Life |
| Application Filed | Fish Farming Fish Pond |
| Energy | Energy Saving |
| Function | Transfer Oxygen |
| Selling Units | Single item |
| Single Package Size | 80X60X50 cm |
| Single Gross Weight | 68.0 kg |
Product Details
aquaculture roots blower aerator for fish farming pond tank
MODEL | FLOW RATE(m³/MIN) | PRESSURE RISE(MMAQ) | MOTOR POWER(KW) |
HDLH50 | 0.15-2.92 | 1000-8000 | 0.55-7.5 |
HDLH65 | 1.09-5.17 | 1000-8000 | 0.65-11 |
HDLH80 | 1.28-8.64 | 1000-8000 | 1.5-15 |
HDLH100 | 2.74-13.36 | 1000-8000 | 2.2-22 |
HDLH125 | 5.65-24.66 | 1000-8000 | 3.5-3.7 |
HDLH150 | 9.61-31.84 | 1000-8000 | 4-55 |
MODEL | FLOW RATE(m³/MIN) | PRESSURE RISE(MMAQ) | MOTOR POWER(KW) |
HDSR50 | 0.45-2.48 | 9.8-98 | 0.55-4 |
HDSR65 | 0.78-3.64 | 9.8-98 | 0.55-5.5 |
HDSR80 | 1.82-6.13 | 9.8-98 | 1.5-11 |
HDSR100 | 2.65-9.62 | 9.8-98 | 1.5-15 |
HDSR125 | 4.64-13.39 | 9.8-98 | 2.2-22 |
HDSR150 | 9.53-29.61 | 9.8-98 | 5.5-55 |
HDSR175 | 19.65-40.67 | 9.8-98 | 11-55 |
HDSR200 | 25.34-58.81 | 9.8-98 | 15-90 |
HDSR250 | 55.4-97.1 | 9.8-98 | 18.5-132 |
HDSR300 | 87.7-136.7 | 9.8-98 | 22-185 |
HDSR350 | 111.9-198.1 | 9.8-98 | 30-250 |
（2）Fast start, easily operating.
（3）Oil free, no oil pollution.
（4）Have in storage, short time delivery available.
（5）Both whole set roots blower and bare shaft blower are available
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1+ set: US $300 / 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.
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 Huadong Blower Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Huadong Blower Co., Ltd. range on HVACR Nexus.
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