Tri-lobe roots vacuum pump — 220 V, power source Electric Blower. The complete factory specification follows. Made by Shandong Heli Machinery Co., Ltd. (5 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 Tri-Lobe Roots Vacuum Pump
- Power Source: Electric Blower
- Power Cord Length: 3M
- Rated Voltage: 220 V
- Material: CAST IRON
- Blade Material: CAST IRON
- Noise Level: Low Noise
Technical Specifications
| Application | wastewater treatment aeration |
|---|---|
| Power Source | Electric Blower |
| Rated Voltage | 220 V |
| Electric Current Type | AC |
| Motor Type | AC motor |
| Speed | 1400rpm |
| Material | CAST IRON |
| Blade Material | CAST IRON |
| Noise Level | Low Noise |
| Pressure | Low Pressure |
| Warranty | 12 months |
| Customized Support | OEM |
| Power Cord Length | 3M |
| Place Of Origin | Shandong, China |
| Brand Name | Shandong Heli |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details












| item | value |
| pressure | Low Pressure |
| Electric Current Type | AC |
| Blade Material | CAST IRON |
| rated voltage | 220 V |
| place of origin | China |
| power source | Electric Blower |
| application | wastewater treatment aeration |
| Speed | 1400rpm |
| warranty | 12 months |
| customized support | OEM |
| brand name | Shandong Heli |
| Motor Type | AC motor |
| Material | CAST IRON |
| Noise Level | Low Noise |
| Power Cord Length | 3M |
1.High Reliability: Crafted with robustness in mind, the High-Reliable Belt Drive Tri-Lobe Roots Vacuum Pump is designed with an AC motor, making it capable of efficiently handling wastewater treatment aeration processes, backed by a 12-month warranty from the reputable brand, Shandong Heli.
2.Customized Support: As a valued client, you have the advantage of receiving OEM (Original Equipment Manufacturer) support, ensuring that the vacuum pump is tailored to meet your specific needs and application requirements.
3.Low Noise operations: Featuring a low noise level, this vacuum pump operates silently, ensuring that it is suitable for use in environments where noise reduction is crucial, such as wastewater treatment facilities.
4.Electric-powered Blower Performance: Utilizing the power of an electric blower, this vacuum pump is capable of efficiently managing the aeration process for wastewater treatment, utilizing the AC motor to deliver optimal performance.
5.High-quality Materials: Constructed with a robust cast iron material, the vacuum pump is built to withstand wear and tear, ensuring that it continues to function reliably even in demanding conditions.
Heli Machinery Co., Ltd., located in the Zhangqiu District of Jinan, Shandong Province, is a well-established enterprise capable of integrating science, research, production, and sales. The company boasts an extensive 100,000 square meters facility, employing over 100 dedicated staff, including 12 specialized technicians. Heli Machinery is committed to employing state-of-the-art international production equipment, such as advanced CNC centers, intelligent testing systems, radius planers, and various types of drilling and milling machines.
Heli Machinery abides by the principle of customer satisfaction and quality assurance, consistently delivering exceptional products. Its flagship products include HLSR/HLSR-H/HLSR-V series roots blowers, MJ series roots blowers, and roots vacuum pumps. These products are noted for their compact size, high capacity, low noise, and efficient performance in industries like pneumatic conveying, waste water treatment, and food processing. The company also specializes in employing materials such as cast iron and SS304/316L.
Heli Machinery is eager to maintain its position as a leading company by extending its services to customers globally, ensuring quality products and after-sales services. We value your continued trust and support.
1. who are we?
We are based in Shandong, China, start from 2009,sell to Domestic Market(50.00%),Mid East(10.00%),South Asia(10.00%),Southeast Asia(10.00%),South America(10.00%),Eastern Asia(5.00%),Africa(5.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Roots Blower,Roots Air Blower,Three lobe roots blower,roots vacuum pump,rotary blower
4. why should you buy from us not from other suppliers?
We introduced international advanced CNC processing center and test equipment, intelligent testing system of roots blower.Our blower can save energy up to 30%, with stable performance , and have a noise of less than 80 decibels.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken: English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,Russian,Korean,Hindi,Italian
Ordering and Pricing
- Minimum order quantity: 3 set
- Volume pricing:
- 3–99 set: US $590 / set
- 100+ set: US $565 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this tri-lobe roots vacuum pump?
The standard minimum order quantity is 3 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 12 months warranty. Spare parts and technical support remain available after the warranty period.
Can the tri-lobe roots vacuum pump be supplied for my local voltage?
The standard configuration is 220 V. 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 Heli Machinery Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Heli Machinery Co., Ltd. range on HVACR Nexus.
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