Duo 35, 3-phase motor, 3TF, 230/400 V, 50 Hz; 265/460 V, 60 Hz
Overview
- Dual-stage, high-performance rotary vane pump with a pumping speed up to 36 m3/h
- With 3-phase motor
- With temperature sensor (3TF) for optimum motor protection
- Integrated gas ballast and HV safety valve
- For all low and medium vacuum applications
- Special feature: Various motor voltages for worldwide employment
- Other motor voltages available on request
Product view
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Technical data
| Ambient temperature | 12-40 °C | 53.6-104 °F | 285-313 K |
| Cooling method, standard | Air |
| Dimensions (L x W x H) | 661 x 240 x 340 mm | 26.02 x 9.45 x 13.39 inch |
| Exhaust pressure, max. | 1500 hPa |
| Exhaust pressure, min. | Atmospheric pressure |
| Flange (in) | DN 40 ISO-KF |
| Flange (out) | DN 40 ISO-KF |
| Leak rate safety valve | 1 · 10-5 Pa m³/s |
| Mains cable | No |
| Mains requirement: voltage (range) | ± 5 % |
| Mains requirement: voltage 50 Hz | 230/400 V |
| Mains requirement: voltage 60 Hz | 265/460 V |
| Operating fluid | P3 |
| Operating fluid filling | 3.2 l |
| Protection category | IP55 |
| Pumping speed at 50 Hz | 32 m³/h |
| Pumping speed at 60 Hz | 36 m³/h |
| Rated power 50 Hz | 1.1 kW |
| Rated power 60 Hz | 1.3 kW |
| Rotation speed at 50 Hz | 1,500 rpm | 1,500 min-1 |
| Rotation speed at 60 Hz | 1,800 rpm | 1,800 min-1 |
| Switch | No |
| Ultimate pressure with gas ballast | 3 · 10-3 hPa | 2.25 · 10-3 Torr | 3 · 10-3 mbar |
| Ultimate pressure without gas ballast | 2 · 10-3 hPa | 1.5 · 10-3 Torr | 2 · 10-3 mbar |
| Weight: with motor | 68 kg | 149.91 lb |
Sound pressure level according to ISO 3744, class 2
Typical ultimate pressure according to PNEUROP
Accessories
Soft starter
Soft starter 3.6 A (P 4769 001)
Soft starter 6.5 A (P 4769 003)
Soft starter 9 A (P 4769 004)
Operating fluid return line from operating fluid mist filter
Oil return unit ODK from OME 40 M/C to Duo 35/65 (PK 005 950 -T)
Conversion kit
Magnetic gas ballast valve
Operations monitoring unit
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 AU)
Oil pressure switch
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)
Adapter for OktaLine
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)
Blank flange with O-ring and screws
Blank flange gas ballast valve with O-ring and screws (PK 223 797 -T)
Condensate separators
FAK
FAK 040, activated carbon filter (PK Z30 008)
OME M
OME 40 M, oil mist filter for Duo 35/65, Duo 35/65 M (PK Z40 150)
Oil mist filter
Dust separator
KLF
KLF 040, cold trap (PK Z80 008)
Heating rod for zeolite trap (ZFO)
Heating rod for ZFO 040, 220 V, 50/60 Hz (PK Z90 020 A)
Operating fluid filter
OFC 35/65, chemical oil filter (PK Z90 320)
OFM 35/65, mechanical oil filter (PK Z90 321)
External oil filter DE 1, 110 V (068991)
URB
URB 040, catalytic trap, 230 V (PT U10 260)
URB 040, catalytic trap, 115 V (PT U10 261)
OME S
Oil mist eliminator OME 40 S (104887)
Gas flushing device
Gas flushing device for Duo 35 and Duo 65 (PK 007 300 -T)
PTC resistor tripping unit for PTC resistor sensor
PTC-resistor tripping device (P 4768 052 FQ)
Consumable
P3, mineral oil, 1 l (PK 001 106 -T)
P3, mineral oil, 5 l (PK 001 107 -T)
P3, mineral oil, 20 l (PK 001 108 -T)
D1, synthetic diester based oil, 1 l (PK 005 875 -T)
D1, synthetic diester based oil, 5 l (PK 005 876 -T)
D1, synthetic diester based oil, 20 l (PK 005 877 -T)
Dimensions
- A
- 658 mm
- B
- 312 mm
- C
- 66 mm
Characteristic
