Description: highest head of a pump, if this does not apply to the zero head; Name: peak height
Description: Highest total head developed by a pump when this does not occur at a zero rate of flow; Name: Head at peak point
Description: extent of protection provided by an enclosure against access to hazardous parts, against ingress of solid foreign objects and/or ingress of water and verified by standardized test methods, expressed as a IP rating; Name: degree of protection