Inlet Dust Filter; Inlet Desiccant Trap; Inlet Chemical Trap; Solenoid Operated Gas-Ballast Control Valve - Edwards E1M5 Instruction Manual

7.3.2

Inlet dust filter

The inlet dust filter protects the pump against abrasive dust.
Product
ITF20K Inlet dust filter
7.3.3

Inlet desiccant trap

Use a desiccant trap when you pump limited quantities of water vapour at high pumping speeds
to a low vapour pressure.
Product
ITD20K Inlet desiccant trap
7.3.4

Inlet chemical trap

The inlet chemical trap protects the pump against chemically active gases.
Product
ITC20K Inlet chemical trap
7.3.5

Solenoid operated gas-ballast control valve

The valve provides remote or automatic on/ off control of gas-ballast. The valve can be
connected to shut-off ballast to prevent the return of air to the vacuum system when the pump
is switched off.
Product
EBV20 Gas-ballast control valve 220/240 V, single-phase, 50/60 Hz
7.3.6

Foreline trap

Use a foreline trap on a clean pumping system to prevent back-migration of rotary pump oil
vapour into your vacuum system.
Product
FL20K Foreline trap
7.3.7

Solenoid operated pipeline valve

Fit the pipeline valve between your vacuum system and the pump inlet to provide additional
system protection when the pump is switched off.
Product
PV25EK Valve
40
Electrical supply
100/120 V, single-phase, 50/60 Hz
Electrical supply
200/240 V, single-phase, 50/60 Hz
110/127 V, single-phase, 50/60 Hz
E2M2, El/E2M5 and 8, E2M12 Rota ry Vacuum Pumps
Item Number
A442-15--000
Item Number
A445-10-000
Item Number
A444-10-000
Item Number
A500-06-930
A500-06-984
Item Number
A133-05-000
Item Number
C413-01-000.
C413-03-000