Wilo 2064647 is a mechanical seal OEM reference with the designation MG1/22-G60 Q1Q1VGG. The MG1-type construction uses a rotating elastomer bellows and a 22 mm nominal shaft diameter, with a G60 stationary-seat configuration. The specified material pairing uses silicon carbide on both sealing faces, with FKM elastomers. The reference is listed for Wilo Drain MTS 40; STS 40/65/80/100. The corresponding KE MOTION HYDRO product reference is NM-1.
