Description: maximum number of pumps in operation; Name: Maximum number of pumps in operation
Description: maximum number of pumps in operation. the difference between numpumps and maxnumpumpsop identifies the redundant pumps; Name: maximum number of pumps in operation
Description: classifies the scope of the protection of the electromagnetic device against direct contact, against insertion of hard foreign objects and/or infiltration through water; Name: Protection type class of the electric motor