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)
Other
Dust separator
Zeolite trap
ZFO 040, zeolite trap (PK Z70 008)
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
