Precision Vacuum Services Ltd
TEL: 01342 716234
info@precisionvacuumservices.co.uk
Precision Vacuum Services Ltd

DS 102 Rotary Vane Pump

DS 102 Rotary Vane Pump
The DS 102 is a dual-stage oil-sealed rotary vane pump that delivers a pumping speed of 5.0 m3/hr at 50 Hz, or 3.5 CFM at 60 Hz, with a base pressure of < 2 x 10-3 mbar. The DS 102 has a universal-voltage single-phase electric motor with integral power switch. An inlet isolation valve is integrated into the pump to close off the inlet port whenever power to the pump is interrupted. This antibackstream valve retains vacuum in the roughing, or foreline, and prevents pump oil from contaminating the vacuum chamber. The DS 102 has a manual gas ballast valve, which when opened, allows the pump to achieve its rated water vapor handling specification.

  • Dual stage design allows low 10-3 mbar operation, low operating temperature, minimal backstreaming at low pressure, good pumping efficiency and gas ballast in the low 10-2 mbar region
  • Worldwide motors available as 1-phase or 3-phase, are suitable for all voltages and frequencies worldwide. Operational voltages are easily selectable, allowing greater flexibility, easy planning and inventory reduction
  • The antibackstream valve and vent device isolates the pump should it stop or be idle, it also prevents inadequate venting and oil contamination of the vacuum system when the pump is switched off, or in case of power fail
  • Socket type IEC320 permits use of standard power cable and eliminates the need to open box and to wire the motor
  • Gas ballast valve, when opened, injects dry air into the second stage of the pump, this action increases the temperature of the module which facilitates the outgassing and clean up of water vapor or other condensable gases from the oil
  • Shipped without a power cord, to be ordered separately

Part Number Variant

9499315 DS 102 rotary vane pump, 114 L/min, free air displacement at 60 Hz, 1 phase motor (100-120/ 200-230 V) +-10%, 50/60 Hz
9499315M005 DS 102 rotary vane pump, 114 L/min free air displacement at 60 Hz, 3 phase motor (200-230 /380-415V) +-10%, 50Hz, (200-230 /460V) +-10%, 60 Hz
9499315M012 DS 102 rotary vane pump, 114 L/min, free air displacement at 60 Hz, 1 phase motor (100-120/ 200-230 V) +-10%, 50/60 Hz, for TQ-GCMS

New, factory warranted pumps available.

Price: POA, please contact us for latest prices

Manual
View Manual

Dimensions (WxHxL)
132 mm x 212 mm x 430 mm
Exhaust Connection
25KF DN
Free Air Displacement
50 Hz: 95 L/min
60 Hz: 114 L/min
50 Hz: 5.7 m3 /h
60 Hz: 4 cfm
Height
212 mm
Inlet Connection
25KF DN
Input Voltage
100-120/200-230V ±10%, 50/60 Hz
Length
430 mm
Oil Capacity Min/Max
0.2 / 0.5 l
Pumping Speed (50 Hz)
5 m3/h
Pumping Speed (60 Hz)
3.5 cfm
Rotational Speed at 50Hz
1500 rpm
Ultimate Partial Pressure
10-4 mbar
Ultimate Total Pressure with Gas Ballast
2·10-2 mbar
Water Vapour Pumping Capacity
60 g/h
Water Vapour Tolerance
15 mbar
Weight
22 kg
Width
132 mm



Unit 47 Rowfant Business Centre
Wallage Lane
Crawley
West Sussex
RH10 4NQ
Tel: 01342 716234

info@precisionvacuumservices.co.uk



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