@classmethod
def create(cls, a0: float, a1: float, a2: float):
    """
        Create configured Pump object passing the pump coefficients that describe the pump curve.
        The pump curve is expressed by the equation: dp = a0 + a1 * V + a2 * V **2

        **Parameters:**

        - `a0`: (*float*)
        - `a1`: (*float*)
        - `a2`: (*float*)

        """
    p = cls()
    p._a0 = a0
    p._a1 = a1
    p._a2 = a2
    return p
