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OIL FREE ROTARY VANE VACUUM PUMPS

OIL FREE ROTARY VANE VACUUM PUMPS

OIL FREE ROTARY VANE VACUUM PUMPS

Product catalog summary
Overview: The document provides technical specifications for Becker's rotary vane vacuum pumps, which are oil-free and air-cooled. These pumps are designed for various industrial applications requiring efficient vacuum generation.
Specifications:
  • Motor Capacity: The motor capacity ranges from 1.3 kW to 4.8 kW, depending on the model.
  • Suction Air Rate: The maximum suction air rate varies from 55 m³/h to 154 m³/h.
  • End Pressure: The maximum vacuum pressure is 100 mbar, with a special note for 60 Hz operation where it can reach up to 200 mbar.
  • Noise Level: The noise level ranges from 71 dB(A) to 79 dB(A).
  • Weight: The weight of the pumps ranges from 69 kg to 111 kg.
Models:
  • KVT 3.60: Offers a suction air rate of 55 m³/h at 50 Hz and 66 m³/h at 60 Hz, with a motor capacity of 1.3 kW to 1.7 kW.
  • KVT 3.80: Provides a suction air rate of 67 m³/h at 50 Hz and 78.5 m³/h at 60 Hz, with a motor capacity of 1.7 kW to 2.2 kW.
  • KVT 3.100: Delivers a suction air rate of 98 m³/h at 50 Hz and 112 m³/h at 60 Hz, with a motor capacity of 2.6 kW to 3.3 kW.
  • KVT 3.140: Achieves a suction air rate of 129 m³/h at 50 Hz and 154 m³/h at 60 Hz, with a motor capacity of 3.3 kW to 4.4 kW.
Additional Features:
  • Voltage Requirements: The pumps operate at voltages ranging from 190-255 V / 330-440 V for 50 Hz and 190-290 V / 330-500 V for 60 Hz.
  • Design: The pumps feature a B5 flange motor design with specific dimensions provided for each model.
  • Components: Integrated air inlet filters and vacuum regulating valves are included.
Performance Graphs: The document includes graphs illustrating the relationship between suction air rate and exhaust air temperature, as well as motor capacity versus vacuum pressure, highlighting performance variations at different frequencies (50 Hz and 60 Hz).
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Catalog excerpts

OIL FREE ROTARY VANE VACUUM PUMPS-1

www.becker-international.com Drehschieber-Vakuumpumpen, trockenlaufend, luftgekühlt Rotary vane vacuum pumps, oil-free, air-cooled Pompes à vide à palettes, fonctionnant à sec, refroidies par air Pompe per vuoto a palette, funzionandi a secco, raffreddate ad aria Motorleistung / Motor capacity Puissance du moteur / Potenza del motore Saugluftmenge Suction air rate Débit d`air aspiré Volume d`aria aspirata [m³/h max.] Enddruck Vacuum Vide Vuoto [mbar max.] erforderlich / necessary nécessaire / necessaria [kW] installiert / installed Installé / installato [kW] Drehzahl [U/min] Speed [RPM] Vitesse de rotation [T/min] Velocità di rotazione [G/min] Schallpegel Noise level Niveau sonore Livello rumorisità [dB (A)] Typ Type Type Tipo 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz Gewicht Weight Poids Peso [kg] KVT 3.60 55 66 100 1,3 1,7 2,4 3,0 1420 1715 71 73 69 KVT 3.80 67 78,5 100 1,7 2,2 2,4 3,0 1420 1715 72 75 69 KVT 3.100 98 112 100 2,6 3,3 3,0 3,5 1430 1720 75 77 101 KVT 3.140 129 154 100 * 3,3 4,4 4,0 4,8 1430 1720 76 79 111 Spannung / Voltage Voltage / Voltaggio 2,4 – 4,8 kW = 190-255 / 330-440 V ±5 % 50 Hz + 190-290 / 330-500 V ±5 % 60 Hz Motor (Flansch) / Motor (flange) Moteur (flasque) / Motore (flangia) B5 (Ø 250) a b b1 c d1 e1 f g g1 g2 h h1 h3 h4 i k k1 k2 kM kL o p KVT 3.60 326 190 95 30 G 1“ 85 250 353 195 141 162 289 312 328 96 397 415 448 312 709 46 289 KVT 3.80 326 190 95 30 G 1“ 85 250 353 195 141 162 289 312 328 96 397 415 448 312 709 46 289 KVT 3.100 398 245 122,5 30 G 1 1/2“ 95 295 470 223 230 162 297 330 336 140 501 539 563 334 835 60 297 KVT 3.140 398 245 122,5 30 G 1 1/2“ 95 295 470 223 230 162 297 330 336 140 501 539 563 372 873 60 297 Maßangaben in mm / Measures in mm / Mesures en mm / Misure in mm * 60 Hz: max. 200 mbar Änderungen vorbehalten / Right of modification reserved / Sous réserve des modifications / Sotto riserva di modificazioni Vakuumregulierventil / Vacuum regulating valve Vanne de réglage vide / Valvola regolazione vuoto Ansaugfilter (integriert) Air inlet filter (integrated) Filtre d`aspiration (intégré) Filtro di asprazione (integrato) Sauganschluss Vacuum connecetion Raccord vide Raccordo aspirazione KVT 3.60 KVT 3.80 KVT 3.100 KVT 3.140 ds_kvt 3.60 - kvt 3.140 / 08.12.2004

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OIL FREE ROTARY VANE VACUUM PUMPS-2

www.becker-international.com 20 40 60 80 1000 800 600 400 200 0 0 20 40 60 80 100 120 140 160 1000 800 600 400 200 0 0 1 2 3 4 5 1000 800 600 400 200 0 Abgastemperatur [°C] Exhaust air temperature [°C] Température d`air à l`échappement [°C] Temperatura dell`aria scarica [°C] Saugluftmenge [m³/h] Mögliche Abweichung ±5% Suction air rate [m³/h] Allowable tolerance ±5% Débit d`air aspiré [m³/h] Variation possible ±5% Volume d`aria aspirata [ m³/ h] Variazione possiblie ±5% (1) KVT 3.60 (2) KVT 3.80 (3) KVT 3.100 (4) KVT 3.140 50 Hz 60 Hz a = bezogen auf den Atmosphärendruck a = refers to atmospheric...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.