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Edwards Rotary Vane Vacuum General-Purpose Pumps: RV3

High-performance pump suitable for a wide range of difficult applications

Manufacturer:  Edwards R14000001

Catalog No. 11-283-79


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Includes: Pump, 2m electrical supply cable, inlet screen and Ultragrade 19 Oil, lifting bracket

Description

Description

Unique dual mode allows you to configure pump for very high gas loads without compromising vacuum. Easily reconfigured—even when pump is running. For centrifugal concentrators, rotary evaporators, freeze dryers, gel dryers, vacuum ovens, or general-purpose requirements.

  • Large, clearly marked, easily accessible controls
  • Operate at quiet 48dBA
  • Easy to use and service (require no special tools)
  • Fast-acting inlet valve prevents oil and gas suckback in the event of power or oil pressure loss
  • NW25 inlet/outlet connections
High vacuum or high throughput from the same pump
  • Easily selectable modes
  • High Vacuum mode provides ultimate vacuum down to 1.5 x 10-3 torr with no gas ballast
  • High Throughput mode sustains long-term high inlet pressures with ultimate vacuum as low as 2.3 x 10-2 torr without gas ballast
Adjustable gas ballast control maximizes vapor handling capability
  • Gas ballast delivered into pump prevents condensation of vapor carried by pumped gases
  • Three user-selectable gas ballast positions—'0' Closed, 'I' Low Flow, 'II' High Flow—meet most vapor handling requirements

Order Info

For 115V 50/60Hz. Vacuum tubing sold separately.

Specifications

Specifications

1.5 x 10-3mbar
115V
115V 50/60Hz
48dBA
21.6kg
40°C
76L/min.
9 in.
17 in.
6.25 in.
0.5hp
Pump, 2m electrical supply cable, inlet screen and Ultragrade 19 Oil, lifting bracket
RV3
47.61 lb.
104°F
12°C
50/60Hz
22.9cm
43.18cm
IP44
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