T 4.25 DSK pressure vacuum pumps
The robust rotary vane pump T 4.25 DSK is suitable for higher pressure differences in vacuum and/or pressure applications. An eccentrically mounted rotor with slits in which precisely fitting slides move and separate the individual working chambers rotates in a cylindrical housing.
Manufacturer: BECKER
Series: T / DVT series
Technology: Oil-free rotary vane pressure-vacuum pumps
Order number: T4.25DSK,T4.25DSK/-34,T4.25DV,T4.25DV/-34
T 4.25 DSK Druck-Vakuumpumpen 3∼ Motoren Technische Daten
| 50Hz | 60Hz | execution | ||||||
| kW | V | at least-1 | A | kw | V | at least-1 | A | |
| 1,1 | Y400 (IE3) | 1140 | 2,6 | 1,3 | YY230/Y460 (IE3) YY208 (IE3) Y400 |
1735 1730 1725 |
5,0 / 2,5 5,4 2,7 |
UL (E113150) • CC046A IP55 • ISO F PTO bimetallic 150°C |
T 4.25 DSK Druck-Vakuumpumpen 1∼ Motor Technische Daten
| 50Hz | 60Hz | execution | ||||||
| kW | V | at least-1 | A | kw | V | at least-1 | A | |
| 1,1 | 230±10% | 1350 | 7,6 | IP54 • ISO F • bimetal | ||||
| 1,3 | 220 – 240 | 1740 | 8,6 – 8,35 | UL • CSA IP54 • ISO F • bimetal |
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| 1,1 | 115 ±10% | 1660 | 13,0 | UL (E252500) IP54 • ISO F |
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Air volumes - power consumption - temperatures
| relative pressure(bar) | 50 Hz - relative vacuum (bar) |
60 Hz - relative vacuum (bar) |
||||||||
| 0 | -0,4 | -0,5 | -0,6 | 0 | -0,4 | -0,5 | -0,6 | |||
| amount of suction air | m³/h | 0.4 bars | 23,8 | 12,7 | 10 | 7,2 | 28,6 | 15,55 | 12,3 | 9,08 |
| blown air volume | m³/h | 25,3 | 20 | 18,6 | 17,3 | 30,8 | 23,4 | 21,6 | 19,7 | |
| power consumption | kW | 0,71 | 0,91 | 0,96 | 1 | 0,95 | 1,1 | 1,14 | 1,18 | |
| blast air temperature | °C | 35 | 37 | 38 | 38 | 37 | 40 | 41 | 42 | |
| amount of suction air | m³/h | 0.5 bars | 23,4 | 12,5 | 9,9 | 7,1 | 28,5 | 15,5 | 12,25 | 9,05 |
| blown air volume | m³/h | 24,9 | 19,6 | 18,2 | 16,9 | 30,65 | 23,3 | 21,5 | 19,6 | |
| power consumption | kW | 0,75 | 0,95 | 1 | 1,05 | 1,02 | 1,16 | 1,2 | 1,24 | |
| blast air temperature | °C | 36 | 38 | 39 | 39 | 38 | 41 | 42 | 43 | |
| amount of suction air | m³/h | 0.6 bars | 23 | 12,3 | 9,7 | 7 | 28,3 | 15,4 | 12,2 | 9 |
| blown air volume | m³/h | 24,5 | 19,2 | 17,8 | 16,5 | 30,5 | 23,1 | 21,3 | 19,4 | |
| power consumption | kW | 0,8 | 1 | 1,05 | 1,1 | 1,07 | 1,22 | 1,26 | 1,3 | |
| blast air temperature | °C | 37 | 39 | 40 | 40 | 39 | 42 | 43 | 44 | |
Other technical data on request
T 4.25DSK Druck-Vakuumpumpe Variante
T 4.25DSK/XX = 1∼ Einphasenwechselstrom
T 4.25DSK/-34 = 1∼ mit vergrößerter Exzentrizität
T 4.25 DV = 3∼ ohne Kühler
Weitere Informationen auf Anfrage
Wartungsteile für T 4.25DSK Druck-Vakuumpumpe
| Crowd | Order no. | Designation |
| SENTENCE | 901349 00007 | slider |
| 1 | 909505 00000 | filter cartridge |
| 1 | 909518 00000 | filter cartridge |
| 1 | 909529 00000 | filter cartridge |
Further spare parts and accessories on request
