All single and three-phase motors must be installed with approved surge arrestors, to be fitted as close to the borehole as possible and earthed to the motor casing.
Three-phase motors must have adequate overload protection.
Matching Franklin control box or BlacBocs must be installed with single-phase motors, codes 302100-302106.
Motors fitted with lead-out cable.
Standard construction motors.
Plumbing > water Pumps