| Connection flange (in) | DN 40 ISO-KF |
| Connection flange (out) | DN 40 ISO-KF |
| Pumping speed at 50 Hz | 32 m³/h | 18.84 cfm | 533.33 l/min |
| Pumping speed at 60 Hz | 36 m³/h | 21.19 cfm | 600 l/min |
| Final pressure | 2 · 10-3 hPa | 1.5 · 10-3 Torr | 2 · 10-3 mbar |
| Final pressure with gas ballast | 3 · 10-3 hPa | 2.25 · 10-3 Torr | 3 · 10-3 mbar |
| Exhaust pressure, min. | Atmospheric pressure |
| Exhaust pressure, max. | 1,500 hPa | 1,125 Torr | 1,500 mbar |
| Rotation speed at 50 Hz | 1,500 rpm | 1,500 min-1 |
| Rotation speed at 60 Hz | 1,800 rpm | 1,800 min-1 |
| Sealing gas | No |
| Cooling method | Air (Forced convection) |
| Motor for region | Asia Europe |
| Motor protection | 3TF |
| Motor type | 3-phase motor |
| Ambient temperature | 12-40 °C | 53.6-104 °F | 285-313 K |
| Weight: with motor | 68 kg | 149.91 lb |
| Emission sound pressure level without gas ballast at 50 Hz | 61 dB(A) |
| Switch | No |
| Input voltage(s) | 230 / 400 V AC, 50 Hz // 265 / 460 V AC (±5 %), 60 Hz |
| Mains cable | No |
| Gas ballast | Yes |
| Operating fluid | P3 |
| Operating fluid amount | 3.2 l |
| Leakage rate safety valve | 1 · 10-5 Pa m3/s | 7.5 · 10-5 Torr l/s | 1 · 10-4 mbar l/s |
| Dimensions (L x W x H) | 645 x 240 x 340 mm | 25.39 x 9.45 x 13.39 inch |
| Rated power 50 Hz | 1.1 kW |
| Rated power 60 Hz | 1.3 kW |
| Protection degree | IP55 |
Typical ultimate pressure according to PNEUROP
Sound pressure level according to ISO 3744, class 2
| Adapter Uno/Duo 35/65 for Okta 250 | PK 223 787 -T | |
| Adapter Uno/Duo 35/65 for Okta 300/500/600/800/1000 | PK 224 629 -T |
| Connection kit for mounting pumps, DN 40 ISO-KF | 120SWS040-1000 |
| Blank flange gas ballast valve with O-ring and screws | PK 223 797 -T |
| HV angle valve, DN 40 ISO-KF, manually operated, 304/FKM, "A"-dim. 65 mm | ESV-S04100 |
| Operations monitoring unit 1 for Duo 35/65 | PK 223 718 AU | |
| Operations monitoring unit 3 for Duo 35/65, Duo 125/255 | PK 223 739 -U |
| OmniControl 200 with TPR 270 | PT 440 950 -T |
| Oil pressure switch for Duo 35/65 | Duo 35/65 MC | PK 223 720 -U | |
| Oil pressure switch for Duo 35/65 with OFC/OFM | PK 223 741 -U |
| FAK 040, activated carbon filter | PK Z30 008 |
| URB 040, catalytic trap, 230 V | PT U10 260 | |
| URB 040, catalytic trap, 115 V | PT U10 261 |
| Cold Trap, LN2, angled, DN 40 ISO-KF, 6" body, stainless steel / FPM | FTNA-6-1502-NWB |
| KAS 40, condensate separator for pumping speeds up to 120 m3/h | PK Z10 008 |
| SAS 40, dust separator, DN 40 ISO-KF | PK Z60 510 |
| Gas flushing device for Duo 35 and Duo 65 | PK 007 300 -T |
| PTC-resistor tripping device for motor protection 220 – 240 V AC | P 4768 052 FQ |
| OME 40 M, oil mist separator for Duo 35/65, Duo 35/65 M | PK Z40 150 | |
| OME 40 MR, oil mist separator with oil return to pump for Duo 35/65, Duo 35/65 M | PK Z40 151 | |
| Oil mist separator OME 40 S | 104887 |
| Oil return unit ODK from OME 40 M/C to Duo 35/65 | PK 005 950 -T |
| Soft starter 3.6 A | P 4769 001 | |
| Soft starter 6.5 A | P 4769 003 | |
| Soft starter 9 A | P 4769 004 |
| Sorption trap ST 40, 115 V (without Adsorbed Charge) | 104371 | |
| Sorption trap ST 40, 230 V (without Adsorbed Charge) | 053380 |
| Gas ballast valve - conversion kit in corrosive gas version, including 24 V DC solenoid valve | PK 223 717 -U |
| Gas ballast valve with dosing spindle and inert gas connection | PK 223 713 -U |
| AVC 040 PA, angle valve, electro-pneumatic, with PI, with PV, PV 24 V DC | PF A58 204 |
| File | Type | Language | Date | Filesize | |
|---|---|---|---|---|---|
| Data sheet | EN | 12-02-2023 | ~ 561.8 KB | ||
| Stepfile | STP | EN | 11-14-2016 | ~ 2.3 MB | |
| File | Type | Language | Date | Filesize | |
|---|---|---|---|---|---|
| Operating instructions Uno 35/Duo 35/Uno 65/Duo 65 (PK0168BEN_Q) | EN | 02-25-2021 | ~ 9.8 MB | ||
| T | +1 (800) 248-8254 |
| F | +1 (888) 658-7983 |
