Product Description
930-3200 m³hr Twin Lobe Blower
Highlights
| Model No. | SR272 |
| Specification | Twin Lobe Blower |
| Gear Center mm. | 196.9 mm |
| Swept Vol. Per Rev. lit/rev. | 27.2 lit/rev. |
| Air Flow m³/hr | 930-3200 m³/hr |
| Max. Pressure m bar | 1035 m bar |
| Max.Speed rpm | 2300 rpm |
Pressure Data
| Pressure RISE mbar | 100 mbar | 200 mbar | 300 mbar | 400 mbar | 500 mbar |
| Blower speed rpm | m³/h | KW | m³/h | KW | m³/h | KW | m³/h | KW | m³/h | KW |
| 1000 | 1412 | 5.5 | 1328 | 10.1 | 1270 | 14.7 | 1224 | 19.2 | 1181 | 23.8 |
| 1500 | 2202 | 8.8 | 2127 | 15.7 | 2074 | 22.7 | 2028 | 29.6 | 1986 | 36.5 |
| 2000 | 2993 | 12.5 | 2926 | 21.8 | 2877 | 31.1 | 2633 | 40.4 | 2790 | 49.7 |
| Pressure RISE mbar | 600 mbar | 700 mbar | 800 mbar | 900 mbar | 1000 mbar |
| Blower speed rpm | m³/h | KW | m³/h | KW | m³/h | KW | m³/h | KW | m³/h | KW |
| 1000 | 1141 | 28.4 | 1105 | 32.9 | 1072 | 37.5 | 1041 | 42.1 | 1011 | 46.6 |
| 1500 | 1943 | 43.4 | 1906 | 50.3 | 1872 | 57.2 | 1839 | 64.2 | 1808 | 71.1 |
| 2000 | 2746 | 59 | 2708 | 68.3 | 2671 | 77.6 | 2637 | 86.9 | 2604 | 96.2 |
Vacuum Data
| Vacuum mbar | -100 mbar | -200 mbar | -300 mbar | -400 mbar | -500 mbar |
| Blower speed rpm | m³/h | KW | m³/h | KW | m³/h | KW | m³/h | KW | m³/h | KW |
| 1000 | 1401 | 5.4 | 1297 | 10 | 1212 | 14.5 | 1118 | 19.1 | 1015 | 23.6 |
| 1500 | 2193 | 8.6 | 2098 | 15.5 | 2017 | 22.4 | 1920 | 29.3 | 1812 | 36.2 |
| 2000 | 2984 | 12.1 | 2900 | 21.4 | 2822 | 30.6 | 2722 | 39.9 | 2608 | 49.1 |
Versatile and Reliable PerformanceThis twin lobe roots blower achieves flow rates from 930 to 3200 m/hr, accommodating varying industrial needs. Its oil splash lubrication system ensures long-term, dependable service with minimal maintenance. Featuring both V-belt and direct coupling drive options, the unit can be tailored to precise application requirements.
Construction and DurabilityCrafted with a corrosion-resistant cast iron casing and high-grade alloy steel gears and shafts, the blower is built to withstand harsh operational environments. Precision-balanced rotors and heavy-duty bearings support longevity and optimal performance, even under continuous usage.
Quiet and Safe OperationEngineered to maintain noise levels below 85 dB(A) at 1 meter, this blower promotes a safer and quieter work environment. Equipped with inbuilt inlet and outlet silencers, pressure relief valve, and protective base frame, it emphasizes both operator safety and equipment longevity.
FAQs of 930-3200 m/hr Twin Lobe Blower:
Q: How does the 930-3200 m/hr Twin Lobe Blower operate?
A: This blower operates using twin, precision-balanced bi-lobe rotors rotating in opposite directions, creating a positive displacement action that moves air or gas from the inlet to the outlet. It remains oil-free within the compression chamber, preventing contamination of the conveyed medium.
Q: What are the main applications for this blower?
A: It is widely used for aeration, pneumatic conveying, water treatment, chemical processing, and as a gas booster. Its robust design and variable capacity make it suitable for multiple industrial requirements, including those involving biogas and other process gases.
Q: When should maintenance be performed on this blower?
A: Routine maintenance such as checking oil levels, inspecting V-belts or coupling alignment, and monitoring bearing health should be conducted as per the manufacturers recommendationsgenerally after a specified number of operating hours or as needed based on application intensity.
Q: Where is this blower typically installed?
A: The blower is base-mounted and can be set up at the required operating site, typically in industrial facilities, treatment plants, or process areas where clean air or gas movement is necessary. Its compact form allows for flexible installation within available floor space.
Q: What is the process of installing the twin lobe blower?
A: Installation involves securing the blower to its base frame, connecting the motor via V-belt or direct coupling, attaching inlet and outlet silencers, and integrating the system with existing pipelines. Attention to correct voltage, alignment, and lubrication is crucial for proper functioning.
Q: How can users benefit from using this blower?
A: Users gain consistent, oil-free airflow or gas delivery, low operational noise, and reliable performance within a wide capacity range. The durable construction reduces downtime and maintenance expenses, improving operational efficiency across diverse industrial applications.