... monitor the viscosity, pneumatic double diaphragm pump loop ink or glue, safe, reliable, accurate detection of ... coating consistency. Is the printing press, lamination machine, coating machine perfect configuration! TypePKN-18External dimensions (mm)400× ... second gear)Test formPulse-type detectionFeaturePneumatic diaphragm pumps circulating ink and glue, pneumatic valve control solvents, fire, ...