PolyMax - Faceplate O-Ring for Koller 240 Series Pumps - PPS-10504

PolyMax – Faceplate O-Ring for Koller 240 Series Pumps

This PolyMax faceplate O-ring is a replacement seal for the flanges of Koller 240 series wet ends, in both single-speed and two-speed versions. It measures 170 mm outside diameter, 165 mm inside diameter and 2.7 mm thick.

It is a small sealing part for the wet end for Koller 240 series jet pumps, not a complete pump component.

Compatibility with Koller 240 series wet ends

The O-ring is intended for the wet ends of Koller 240 models. Both versions of the series are covered:

• Koller 240 single-speed wet end
• Koller 240 two-speed wet end

Only Koller 240 models are listed for this part. If your spa pump belongs to another series or make, do not assume that this ring will fit.

What the faceplate O-ring does

The ring ensures the sealing of the flanges of the wet end. If you are replacing a worn, flattened or damaged seal on a Koller 240 pump, this is the sealing part to look for.

The O-ring is sold on its own as a spare part, so you can renew the seal without buying a complete wet end.

Dimensions of the O-ring

Use these measurements to compare the replacement with the ring you are removing:

• Outside diameter: 170 mm
• Inside diameter: 165 mm
• Thickness: 2.7 mm

Measure your old ring carefully, ideally after it has been removed and cleaned, as a ring that has been compressed for a long time may look slightly different from a new one.

How to choose the right part

Before ordering, confirm that your pump is a Koller 240 model and check whether it has a single-speed or two-speed wet end. The ring is listed for both.

Then compare the dimensions above with your existing O-ring. If the sizes match, this faceplate O-ring is the correct replacement for the flange seal on your pump.