tender for procurement of spares for gas analyzer of continuous emission monitoring system (cems) , diaphragm pump 3n make:knf neuberger delivery(air): 240l/hr power supply : 220v, 50hz or equivalent , diaphragm pump 3n make: knf neuberger delivery(air): 540l/hr power supply : 220v, 50hz or equivalent , peristaltic pump make: asf thomas(part no. 9624072) or equivalent , sample line solenoid 2/2 way solenoid valve 1/4nptf,ss, make: norgren (herion) (part no. 9511402 ) or equivalent , purging line solenoid valve 2/2 way solenoid valve type: diaphragm valve make: imi norgen buschjost part no. 8254200 material: brass, pressure(0-10 bar), pilot 3-12 bar) power supply :220v,50hz or equivalent , sample line solenoid 3/2 way solenoid valve make: imi norgren 1/4nptf,ss, power supply :220v,50hz or equivalent , aov valve(aov13ae3h), make:norgren (herion) connection:1/2 bsp, power supply: 220v,50hz (part no. 99177357 ) or equivalent , flow meter, make: placka flow rate 7-70 l/hr. connection : 1/4npt or equivalent , flow meter, make: placka flow rate 50-500 l/hr. connection : 1/4npt or equivalent , acid filter make: emtechnik connection : 1/2 npt part no. 19912225 , filter element for acid filter make: emtechnik part no. 28018013 , electric gas cooler model: cgek-5, power supply: 220v, 50 hz , n02 to no converter make fuji (part no. 19807860) or equivalent