Grundfos CR, CRI, CRN Gasket Kit

A gasket kit is the replacement elastomer set for a Grundfos CR, CRI or CRN vertical multistage pump — the static seals that go back in when a pump is opened up. It is what you order alongside a strip-down so the pump does not go back together on gaskets that have already been compressed once.

Two kits cover the whole CR range, split by pump size. The smaller kit fits the CR, CRI and CRN 1s, 1, 3 and 5 frames; the larger fits the 10, 15 and 20 frames. Both are listed here — pick the group your pump falls in.

• EPDM — EPDM elastomers.
• FKM — FKM (Viton) elastomers.

In the Grundfos code the last letter is the elastomer — E = EPDM, V = FKM (Viton). Match what is already in the pump. If you are pumping water and the pump was built with an E code, the E kit is the one.

CR, CRI, CRN 1s, 1, 3, 5; CR, CRI, CRN 10, 15, 20.

Match the pump model and existing seal or elastomer specification. The pump nameplate carries the model and the seal code; send us both and we will confirm the kit before you order.