Wilo / EMU Circulator Mechanical Seal — 2216655 / 2062115 (MG1/17-G1)

Direct-fit aftermarket mechanical seal replacement for Wilo / EMU circulator pumps referenced as 2216655 / 2062115. Built in the MG1 / 17-G1 configuration with an MG1 rotary and G1 stationary seat for a 17 mm shaft—a common way these seals are identified on invoices and seal packaging.

Standard build (our stocked configuration): Silicon Carbide vs Silicon Carbide (SiC/SiC) faces with Viton (FKM) elastomers for durability, heat/chemical resistance, and long service life in hot water and glycol HVAC circulator service.

Specs:

• Part / Ref.: 2216655 / 2062115

• Style: MG1 rotary with G1 seat

• Shaft size: 17 mm

• Faces: SiC / SiC

• Elastomers: Viton (FKM)

What’s included:

• Complete MG1/17-G1 component seal (rotary, spring, and stationary seat)

Fitment note: Wilo/EMU circulator seals are commonly identified by the part number and/or the seal marking MG1/17-G1. If your system uses a different shaft size in this same Wilo/EMU circulator family, see the related seals:

• 2063600 (MG12 / 18-G60)

• 2063601 (MG12 / 24-G60)

Material note: OEM materials can vary by pump/build. If you need a different combination (Carbon/Ceramic, NBR, EPDM, etc.), contact us—other materials are available upon request.

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