The GPGPM series vacuum pump has served varied sector of industries. Series GPGPM are also available in ATEX version confirming to ATEX 949EC.The GPGPM series vacuum pump has served varied sector of industries. Series GPGPM are also available in ATEX version confirming to ATEX 949EC.The GPGPM series vacuum pump has served varied sector of industries. Series GPGPM are also available in ATEX version confirming to ATEX 949EC.