The OptiFlow™ Power Unit is a high-performance, upgraded version of the popular JetStream™ Power Unit. The OptiFlow™ Power Unit design handles the higher level of performance required for automated teat dipping applications where higher viscosity teat sanitization chemicals are dispensed. The OptiFlow™ Pump Assembly includes newly designed Pump Heads, incorporating new, larger bore positive action Non-Return Valve assemblies intended to handle the flow requirements of higher viscosity chemicals. A handy AmbiSpanner™ speeds up installation and maintenance.