RF-CK Series Roots Pump Unit
Rapid Vacuum Pumping • Multi-port Operation
RF-CK-I Pumping Speed: 252 m³/h
RF-CK-II Pumping Speed: 505 m³/h
Ultimate Vacuum: ≤0.8 Pa
Annual Leakage Rate: <0.5%
Certification: CE
Noise Level: <75 dB(A)
In the installation and maintenance of high-voltage GIS (Gas Insulated Switchgear) and GIL (Gas Insulated Transmission Line) at 110kV and above, the control of vacuum degree is directly related to the safe operation and service life of the equipment. The RF-CK series Roots pump unit emerges as required, with professional design and core advantages, becoming an ideal partner for vacuum operations of high-voltage power equipment.
Integrated operation, doubled efficiency
The RF-CK series Roots pump unit does not require additional detection equipment and can simultaneously complete the two core processes of vacuum pumping and vacuum detection. From vacuuming the equipment cavity to real-time monitoring of the vacuum degree, the whole process is seamlessly connected, eliminating the cumbersome switching of multiple devices, significantly shortening the operation cycle, and facilitating the efficient progress of power projects.
Anti-oil return design, protecting the cleanliness of equipment
The vacuum pump is equipped with a built-in exclusive anti-oil return valve to eliminate the risk of oil backflow from the source. During the vacuum pumping process, even in the event of pressure fluctuations, the anti-oil return valve can accurately block the oil from entering the GIS/GIL cavity, preventing the core components from experiencing a decline in insulation performance or failure due to oil contamination, and providing a long-lasting clean operating environment for high-voltage equipment.
Convenient storage, more worry-free on-site operations
Equipped with an integrated tool tray and a special connector box, various operation tools and connection connectors can be neatly stored in categories, which not only avoids the loss of accessories but also enables quick positioning and access. Facing a complex on-site operation environment, there is no need to spend time looking for tools or matching connectors, greatly improving the on-site operation convenience and reducing the labor intensity of the staff.
From efficiency improvement to equipment protection, and then to on-site convenience optimization, the RF-CK series Roots pump unit, with its comprehensive professional design, provides a stable and reliable solution for GIS and GIL vacuum operations at 110kV and above, contributing to the safe and efficient development of the power industry!
Product Parameters
Parameter Name |
Parameter Value |
RF-CK-I Pumping Speed |
252 m³/h |
RF-CK-II Pumping Speed |
505 m³/h |
Ultimate Vacuum |
≤0.8 Pa |
Annual Leakage Rate |
<0.5% |
Connection Pipe |
DN19/DN32 |
Certification |
CE Certified |
Noise Level |
<75 dB(A) |
Power Supply |
3-Phase 5-Wire, AC380V, 50Hz |
Weight |
420 kg |