Rotary vane pumps, RV models

These high performance rotary pumps are used in many industrial and laboratory applications. They offer the option of high throughput or high ultimate vacuum by the adjustment of a single control. RV pumps can be run continuosly with inlet pressures up to 50 mbar or can be set to achieve an ultimate partial pressure of 1×10⁻⁴ mbar. For drying applications the water handling capability is 290 g per hour at vapour pressures up to 80 mbar (RV 12).

Smooth running and quiet (48 dB A at 1 mbar)
High vacuum or high throughput switch
Inlet and outlet fittings NW 25
Operation 110/120 V or 220/240 V, 50/60 Hz

Catalog No:
531-0018
181-0358
181-0361
EDWAA65309903
181-0360

Model:
RV 8
RV 3
RV 12
RV 5
RV 5

Flow rate:
8,5 - 10,0 m³/h
3,3 - 3,9 m³/h
12,0 - 14,2 m³/h
5,1 - 6,2 m³/h
5,1 - 6,2 m³/h

Partial final pressure without gas ballast:
10⁻⁴ mbar
10⁻⁴ mbar
10⁻⁴ mbar
10⁻⁴ mbar

Ultimate vacuum:
2×10⁻³ mbar (gas ballast 0)
3×10⁻² mbar (gas ballast I)
6×10⁻² mbar (gas ballast II)
2×10⁻³ mbar (gas ballast 0)
3×10⁻² mbar (gas ballast I)
1,2×10⁻¹ mbar (gas ballast II)
2×10⁻³ mbar (gas ballast 0)
3×10⁻² mbar (gas ballast I)
1,2×10⁻¹ mbar (gas ballast II)
2×10⁻³ mbar (gas ballast 0)
3×10⁻² mbar (gas ballast I)
1×10⁻¹ mbar (gas ballast II)
2×10⁻² mbar (Fomblin®)
2×10⁻³ mbar (gas ballast 0)
3×10⁻² mbar (gas ballast I)
1×10⁻¹ mbar (gas ballast II)