| BRAND | Leybold |
| Product | 31256TE |
| Description | Two stage rotary vane pump |
| Internal code | ONR4772948 |
| Custom code | 84141025 |
| Technical specification | Features: Oil-sealed vacuum pump with integrated oil pump for Forced lubrication of bearings The pump is free of non-ferrous metals and the inner part of the pump is metallically sealed, i.e. no use of elastomeric Seals that can be chemically attacked. The TRIVAC T pump is equipped with a gas ballast device, with which makes it possible to pump condensable vapors and via a hydropneumatic suction nozzle valve for vacuum protection. As intended, the vacuum pump must not explode operate in a vulnerable environment. Pump certification: CE RoHS compliant Technical data: Pumping speed in accordance with DIN 28400:14.2 m³/h (50 Hz)/17.0 m³/h (60 Hz) Ultimate total pressure without gas ballast: < 5·10-3 mbar Ultimate total pressure with gas ballast pos. 1: < 8·10-3 mbar Ultimate total pressure with gas ballast pos. 2: < 2·10-2 mbar Sound level according to DIN 45 635 without/with gas ballast: 58/ 60 dB (A) Dimensions (LxWxH): 565 x 195 x 275 mm Oil filling min/max: 1.0/1.6 l Motor data: AC motor rated power: 750 W Rated speed: 1455 min-1 (50 Hz)/1745 min-1 (60 Hz) with on/off switch Protection class: IP54 230 V; 50 Hz; 5.3 A 230 V; 60 Hz; 5.6 A Multipin plug on terminal box, incl. power cable (2 m) with Schuko plug; additional cables optional Suitable for line voltages - 10%/+15% Suction flange: DN25KF vertical Outlet flange: DN25KF vertical Cooling: air equipment: Manual gas ballast device (on/off) oil drain and oil filler plug Package includes: instruction manual Spare parts list 2 x centering and clamping rings Leybonol LVO 130 oil filling |
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