Oil Sealed Rotary Vane Vacuum Pump

Additional Details

Oil Sealed Rotary Vane Vacuum Pump has been developed by HHV Pumps. The pumps offered by us are known for their improved designs and smooth operational capacity. Moreover, our range of pumps is used to handle high & medium vacuum applications.

Highlights:

Robust and compact

Forced oil lubrication system

Quiet operation

Built-in oil vane pump

Improved vapour handling performance

Performance down to 10³ mbar

Give maximum flow

Performance testing in accordance with pneurop 6602

Minimal vibration

Improved inlet port

Lower oil consumption

Typical applications:

Refrigeration

A.C.

Electrical and power leak detection

LCMS and GCMS

CFL and tubes

Freezing

Drying

Research and development

Pharma and laboratories

Coating and deposition lamps

Backing pump for roots

Turbo, diffusion and cryogenic pumps

Technical specifications:

Pump model: FD6 FD12 FD20 FD60

Outlet connection: KF KF-25 KF-40 recommended oil HHVP molecular distilled oil grade MD-504

Pump rotational speed at no: load rpm 1440

Maximum nominal power rating kW 0.37 0.37 0.75 2.2 HP 0.5 0.5 1 3 Phase 1 and 3 1 and 3 1 and 3 3

Nominal pumping speed: m³/hr 6 12 20 60 cfm 3.5 7 11.7 35 L/min 100 200 333 1000

Gas ballast open: m bar (Torr) 5x10²(3.75x10²)

Ultimate pressure gas ballast closed: m bar (Torr) 2x10³(1.5x10³)

Power supply: 230V ± 10%; 50Hz ± 5% for single phase 410v ± 10%; 50Hz ± 5% for three phase weight kg (lb) 27 (59.4)* 29 (63.8)* 35 (77)* 115 (253) Oil capacity liters 0.7 0.9 1.2 6 inlet connection KF KF-25 KF-40

Following are the advantages of these pumps over the predecessor model, ed series:

Overall dimension 10% reduction in size

Oil sight glass gives maximum and minimum levels

Innovative design improved by better gas ballast performance

Weight 30% lighter in weight

60% oil charge reduce

Reduced oil loss

Anti-suck back introduction of inlet valve and air auxiliary valve

Improved gas ballast performance

Built-in lifting hook

12% reduced noise level

Seals all FKM seals and O rings vane spring pins headed type for longer life vapour handling

Improve cooling

Fewer parts required to build the pump

Improved oil circuit

GB knob remains in the pump

100% oil removal by oil drain

Result in better vacuum