Pfeiffer DUO 3.0 Rotary Vane Pump
on Antivibration Tray

Pfeiffer P3 Vacuum Pump Oil

Clear, monograde oil that has the correct viscosity for Pfeiffer Rotary vacuum pumps, excellent sealing and lubrication properties, low vapor pressure and reduced back streaming. Used also for #7010, 7010-220 Pfeiffer DUO 3.0 Rotary Pumps.

SDS (98KB PDF)
Typical Properties of Pfeiffer P3 Vacuum Pump Oil

Exhaust Filter for Small Rotary Vacuum Pumps, 1/4" NPT

Oil mist eliminators

Filter for removing oil mist from vacuum pump exhaust on the VRI-2 and VRI-4 Compact Rotary Vacuum Pumps (#92092, 92092-230, 92089, 92089-230), VRP-4 Heavy Duty Rotary Vacuum Pump (#92074, 92074-230), and Pfeiffer DUO 3.0 (#7010, 7010-220) when used with #92465-16 NW/KF 16 Adapter to 1/4" Female NPT. Can be used with other rotary vane pumps with NW/KF 16 output flange. Creates a cleaner work environment for operators and surrounding equipment. Connection: 1/4" male NPT thread.

Compact Oil Mist Eliminator

Compact Oil Mist Eliminator with KF25 connection and 1/8" drain plug. Max flow rate 10 CFM (5 ltr/sec or 16m³/hr). Baked enamel steel housing, ø89 x 127mm H (ø3.5 x 5" H). Use replacement filter #92066-10.

Two-Stage Vacuum Pump Exhaust Filter

For rotary vacuum pumps it is recommended that they should be vented outside the room or to a laboratory exhaust hood to prevent indoor air contamination. This two-stage vacuum pump exhaust filter kit enables venting rotary vacuum pumps in rooms where an outside line is either not practical or possible. The two stage filters contains a replaceable oil mist eliminator element to trap vacuum oil and a replaceable activated charcoal element for the lighter hydrocarbon fractions.

Features:

• Provides a safe lab environment
• Purifies vacuum exhaust gases
• Separate replaceable elements for oil mist and lighter fractions
• Only 6-1/4" tall with standard NW/KF 25 connection
• Low cost solution

It is recommended that both filters are replaced on a regular basis. For application such as electron microscopes and mass spectrometers, the oil mist filters (#92066-10) need to be replaced every 4-6 months and the final activated charcoal filter (#92068-20) once a month. Rated for vacuum pumps up to 10 CFM (5 ltr/sec or 16m³/hr).

Suitable for RVP Series, VRP-8, VRP-16, and VRI-8.The VRP-4 and Pfeiffer DUO 3.0 have a KF16 exhaust connection, the Two-Stage Vacuum Pump Exhaust Filter can be used with these pumps if a NW/KF 25 to 16 conical reducer (#92450-2516) and appropriate NW/KF 25 clamp/centering ring (#92210-25/92220-25) are purchased. For use with the smaller VRI-2 and VRI-4 Pumps, the Connection Kit #92068-VRI is needed. See Technical Notes for #92068-VRI (549KB PDF).

Foreline Traps

Highly recommended to prevent oil backstreaming from rotary vane pumps. Keeps your vacuum system clean in applications where pumps are running constantly such as mass spectrometer, electron microscope, and vacuum drying systems. Protect vacuum gauges when mounted in front of the gauges. Includes a 150ml Activated Alumina charge (renew the charge every 3 months with #92090-50).

Available with both NW/KF 16 and NW/KF 25 flanges and, with appropriate flange selection, are compatible with the RVP, VRP, Pfeiffer DUO 3.0, VRI-4, and VRI-8 pumps available. Compatible with smaller VRI-2 #92092/92092-230 pump with addition of Connection Kit #92090-VRI. See Technical Notes for #92090-VRI (483KB PDF).

• Orientation in any direction - spring-loaded sorbent basket
• Positive creep-proof design with O-ring seal
• Suitable for pumps up to 34m³/hr, 20cfm, 550 ltr/min
• Leak tested to better than 2 x 10^-9 scc/sec
• Available in both Right Angle and Inline design
• No tools needed for easy sorbent replacement
• Aluminum body and sorbent basket, 316 StS spring
• Color may be black or aluminum