Grundfos 96433696 is a mechanical shaft seal reference with designation GQQV. The reference is listed for NK, NKG and NB pumps in the earlier Model A configuration. The G-type construction uses rubber bellows with reduced sealing faces. The rotating and stationary faces are both silicon carbide. The secondary sealing material is FKM. The corresponding KE MOTION HYDRO product reference is NM-13.
