The SmartFlex filter press feed skid includes the latest peristaltic pump technology. Replace costly progressing cavity pumps with expensive parts and maintenance costs. Eliminate costly repairs and expensive air consumption of double diaphragm pumps. The SmartFlex filter press feed skid includes the latest peristaltic pump technology. Replace costly progressing cavity pumps with expensive parts and maintenance costs. Eliminate costly repairs and expensive air consumption of double diaphragm pumps.