The roots blower listed here carries 380 V, Other, power source Electric, documented exactly as the manufacturer publishes it. For a binding price and lead time, send the volume you need and where it ships to.
A three-lobe roots blower delivers a near-constant air volume regardless of back pressure, which is exactly what a wastewater aeration basin needs as diffuser resistance changes with fouling. The third lobe over the older twin-lobe design cuts pulsation and therefore noise, a real consideration on plants near housing. Cast iron rotors and casing, belt drive for duty-point tuning by pulley change, and a 650-2300rpm operating range at 380V.
Key Features of This Roots Blower
- Power Source: Electric
- Rated Voltage: 380 V, Other
- Blade Material: Cast Iron
- Material: Cast Iron
- Noise Level: low
- Speed: 650~2300
Technical Specifications
| Pressure | High Pressure |
|---|---|
| Power Source | Electric |
| Rated Voltage | 380 V, Other |
| Electric Current Type | DC |
| Speed | 650~2300 |
| Blade Material | Cast Iron |
| Material | Cast Iron |
| Noise Level | low |
| Warranty | 1 Year |
| Customized Support | OEM |
| Application | Industrial Blower |
| Place Of Origin | Shandong, China |
| Selling Units | Single item |
| Single Package Size | 120X58X45 cm |
| Single Gross Weight | 220.000 kg |
|
MODEL
|
Air capacity(m³/min)
|
Air pressure(Kpa )
|
Motor(Kw)
|
|
YCSR50
|
0.65-2.75
|
9.8-58.8
|
0.75-5.5
|
|
RPM
|
Dimension(mm)
|
Weight(kg)
|
|
|
1100-2300
|
880*580*560
|
72
|
A positive displacement blower is designed to deliver a consistent air volume with each rotation, regardless of changes in discharge pressure. This characteristic makes it indispensable for applications requiring a reliable airflow under variable pressure conditions, ensuring steady, efficient performance across industries.
Advantages of Roots Positive Displacement Blowers
Consistent Airflow
Roots blowers provide a set volume of air per rotation, making them ideal for applications where steady airflow is crucial, such as pneumatic conveying.
High Reliability and Durability
Roots blowers are renowned for their robust design and resilience in harsh environments. Their construction ensures that they continue to operate effectively with minimal maintenance, reducing downtime and operating costs.
Adaptable Pressure Range
With pressure ratings up to 14 PSI and vacuum capabilities down to 27″HgV, Roots blowers are highly versatile for a wide range of industrial uses.
Compact and Efficient
Roots blowers often have a compact footprint, allowing for easy integration into existing systems, especially when space is limited. This also aids in simpler installation and maintenance, further enhancing their value.
Availability and Support
Positive displacement blowers, including the renowned Roots blowers, are readily available from suppliers, often in stock for prompt shipment. These suppliers provide a comprehensive range of services, including parts, maintenance, and custom solutions tailored to your needs.
|
Model
|
Power
|
Frequency
|
Voltage
|
Air Flow
|
Pressure
|
RPM
|
|
YCSR-50
|
1.5kw
|
50Hz
|
380v
|
1.42m³/min
|
19.6Kpa
|
1450R/min
|
|
YCSR-50A
|
2.2Kw
|
50Hz
|
380v
|
1.68m³/min
|
24.5Kpa
|
1530R/min
|
|
YCSR-65
|
3Kw
|
50Hz
|
380v
|
2.34m³/min
|
29.4Kpa
|
1640R/min
|
|
YCSR-65A
|
4Kw
|
50Hz
|
380v
|
2.56m³/min
|
34.4Kpa
|
1740R/min
|
|
YCSR-80
|
4Kw
|
50Hz
|
380v
|
4.08m³/min
|
34.4Kpa
|
1740R/min
|
|
YCSR-80A
|
5.5Kw
|
50Hz
|
380v
|
4.8m³/min
|
44.1Kpa
|
1730R/min
|
|
YCSR-100
|
5.5Kw
|
50Hz
|
380v
|
6.4m³/min
|
29.4Kpa
|
1680R/min
|
|
YCSR-100A
|
7.5Kw
|
50Hz
|
380v
|
7.52m³/min
|
34.3Kpa
|
1780R/min
|
|
YCSR-125
|
7.5Kw
|
50Hz
|
380v
|
9.15m³/min
|
29.4Kpa
|
1530R/min
|
|
YCSR-125A
|
11Kw
|
50Hz
|
380v
|
11.09m³/min
|
34.3Kpa
|
1750R/min
|
|
YCSR-150
|
15Kw
|
50Hz
|
380v
|
11.65m³/min
|
44.1Kpa
|
1100R/min
|
|
YCSR-150A
|
18.5Kw
|
50Hz
|
380v
|
13.8m³/min
|
49.5Kpa
|
970R/min
|
|
YCSR-175A
|
22Kw
|
50Hz
|
380v
|
20.53m³/min
|
34.3Kpa
|
970R/min
|
|
YCSR-200A
|
37Kw
|
50Hz
|
380v
|
32.72m³/min
|
44.1Kpa
|
900R/min
|
|
YCSR-250A
|
45Kw
|
50Hz
|
380v
|
61.6m³/min
|
29.4Kpa
|
1170R/min
|
|
Q1: What is a Roots blower, and where is it used?
|
Roots blower is a positive displacement rotary pump that delivers a fixed volume of air/gas per rotation. Common applications
include: 1. Wastewater treatment (aeration) 2. Pneumatic conveying 3. Industrial vacuum/pressure systems 4. Cement/chemical processing |
|
Q2: What key parameters are needed for Roots blower selection?
|
Essential parameters include:
1. Flow rate (m³/min or CFM) 2. Pressure requirement (kPa, bar, or psi) 3. Gas type (air, methane, etc.) and temperature 4. Altitude (affects air density) 5. Power supply (voltage, frequency) |
|
Q3: How to calculate the required flow rate?
|
-For aeration: Typically 1.5–2.5 m³/min per 1,000 m³ of water.
-For conveying: Depends on material density and pipeline design. -Or share your idea to us, engineer will help you caculate full data. |
|
Q4: How does pressure affect Roots blower selection?
|
Standard models: Up to 0.5–1 bar (gauge pressure).
High-pressure models: Up to 2 bar (requires reinforced design). Note: Exceeding rated pressure causes overheating and wear. |
|
Q5: How to choose between belt drive and direct drive?
|
– Belt drive: Allows speed adjustment via pulley ratio; maintenance needed.
– Direct drive: Higher efficiency, lower maintenance, fixed speed. |
|
Q6: What accessories are typically required?
|
– Inlet filter: Protects against dust.
– Silencer: Reduces noise (critical for urban areas). – Pressure relief valve: Prevents overpressure damage. – Check valve: Avoids reverse flow. |
|
Q7:What is your delivery time?-
|
-It depends on the order quantity,as general with 15~20 days
|
|
Q8:How can I get the price?
|
– We usually quote within 12 hours after we get your inquiry kindly share your conveying capacity,material type (grains, seeds,
powders),conveying distance(horizontal/vertical),bulk density to us to get professional suggestion. |
Frequently Asked Questions
What is the minimum order quantity for this roots blower?
Minimum order quantity is set per configuration and trial quantities can usually be arranged. Send your target volume with an enquiry and a quotation will follow with current lead times.
What warranty covers this roots blower?
A 1 Year warranty is supplied as standard. Spare parts and technical support remain available beyond the warranty period.
Can it be built for my local voltage?
The standard specification is 380 V, Other. Alternative voltage and frequency builds are available when confirmed at order stage.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying volumes. Supply your artwork and technical requirements with the enquiry.
How long is production and delivery?
Stocked configurations normally ship in 7-15 days. Customised or high-volume orders are typically produced in 25-35 days, confirmed at order.
About the Manufacturer
This roots blower is produced by Shandong Yinchi Environmental Protection Eequipment Co., Ltd.. Browse the full Shandong Yinchi Environmental Protection Eequipment Co., Ltd. range on HVACR Nexus.
See more in Blowers on HVACR Nexus.
