Accessories
Accessories for process adaption and protection of the pump.
Operating fluidFurther information Less information
Operating fluid for OktaLine and OktaLine G Roots pumps
- The mineral oil P3 is suitable for standard applications
- The diester based oil D1 is suitable for applications with high operating temperatures
- The perfluoropolyether F5 (with corrosion protection) is suitable for applications with corrosive gases
- Operating fluid D1 and F5 is only suitable for pumps with magnetic coupling
- The tool kit includes all special tools and devices for mounting and disassembling OktaLine and OktaLine G roots pumps
- For acquisition a technical training at Pfeiffer Vacuum is necessary
Collar flangesFurther information Less information
Mounting elementsFurther information Less information
- DN ISO-F, DN ISO-K and DN PN16/PN10 flanges and flanged connections can be fastened with bolts and claw clamps
- The mounting kits contain bolts or claw clamps for the vacuum flange and fore-vacuum flange.
- Bolt and claw sets for OktaLine G additionally contain fastening elements for the cooling gas flanges
- The fastening elements are suitable for use with elastomer and metal seals.
Blank flangesFurther information Less information
OktaLine and OktaLine G Roots vacuum pumps can be hermetically sealed and stored with blank flanges fitted.
Sealing elementsFurther information Less information
Flanges and flanged connections can be hermetically sealed with centering rings with an outer ring and O-rings.
Adjusting elements for fastening the feet.Further information Less information
These elements can be used to adjust OktaLine and OktaLine G Roots pumps on a level frame to ensure tension-free installation
Frequency converterFurther information Less information
The frequency converters are mounted in a control box housing with the necessary accessories (mains line choke, mains filter, brake resistor, operating panel).
- The frequency converters are suitable for 400V/50 Hz
- The frequency converters are not suitable for fast cyclic evacuation procedures, pressure control or other regulations
Oil compensating line (with oil level monitoring)Further information Less information
The oil compensating line ensures that the operating fluid is at the same level in both gear chambers.
Gear chamber evacuationFurther information Less information
Gear chamber evacuation consists of evacuating the two gear chambers with the backing pump or a separate vacuum pump to achieve a faster pump-down time.
Oil level monitoringFurther information Less information
The oil level switch is a capacitive sensor that monitors the operating fluid level of OktaLine and OktaLine G Roots pumps
Finned tube coolerFurther information Less information
In a finned tube cooler, the operating fluid around the radial shaft seals is cooled by natural convection.
Sealing gas kitFurther information Less information
The sealing gas kit can be used to generate a barrier by introducing gas (such as nitrogen) to separate the suction room from the gear chambers.
Splinter shieldFurther information Less information
If there is a risk that solids (e.g. welding beads, loose parts from within the pipeline) enter the pump during the operating phase, a suitable protective strainer should be used at the connection flange (inlet).
The purpose of the sprayer is to flush out the suction chamber walls and rotor surfaces to remove deposits of dirt.
Temperature sensorFurther information Less information
The temperature sensor provides additional thermal overload protection for OktaLine and OktaLine G Roots vacuum pumps by measuring the gas outlet temperature.
