The GEMP series vacuum pumps are the simplest in the energy-saving range. They automatically regulate the supply pressure to an optimal 4 bar thanks to an integrated pressure regulator (ASR). Energy savings are achieved regardless of the pressure in the compressed air network and without penalizing other applications which require more than 4 bar. GEMP pumps therefore reduce both energy consumption and the noise level. Industry-specific applications ■ Modular design with interchangeable options ■ Compact and light ■ Exceptional energy savings ■ Optimized performance for all types of applications ■ Silent operation ■ No clogging Evacuation Time in Seconds per Liter Vacuum Switch Characteristics For all orders, please specify: Model + % vacuum + X + 0 Nozzle + Vacuum switch. e.g.: GEMP90X12VA COYAL vacuum managers

Simple Vacuum Pump with ASR Vacuum Switch Functions and Connections 1 - Modules with Electronic Indexable Vacuum Switch GEMP-----VA or GEMP-----VB Choice of 7 positions for a fully accessible front panel Vacuum switch with display, 2 outputs, GEMP-----VA − compatible fluids: non-corrosive gas, dry, non-lubricated air. − measuring range: -1 ... 0 bar − hysteresis: configurable. − maximum excess pressure: 3 bar. − repetitivity: +/- 1% of the range. − output thresholds: 2 x NO / NC. − switching power: 125 mA transistor PNP − threshold status display: 2 x LEDs. − display unit: bar. − Electrical connection:...

GEMP (1) silencer for nozzles 0 1.2 or 1.5 mm (GEMP--X12--, GEMP--X15--) (4) G1/4"-F pressure fitting: pressure at 4 bar Performance Curves Sj COVAL vacuum managers