Hurlcon Pump Body Square Seal for Seal Plate - Pre 2014

The Hurlcon pump body square seal fits the seal plate on the compatible pool pumps listed below. Check your pump model, manufacture date and seal plate generation before ordering, particularly for E Series (ECO) and CTX pumps.

Compatible pump models

• E Series (ECO), manufactured before August 2014: E140, E170, E230 and E290.
• FX Series: FX190, FX250, FX290, FX340 and FX520. FX140 requires a separate compatibility check, as noted below.
• CX Series, all models: including CX180, CX240, CX280, CX320 and CX400.
• Viron: P280, P300 and P600.
• TX Series: all models. Listed power variants include 0.75, 1.0, 1.5, 2.0 and 3.0 HP; confirm the installed seal plate.
• BX Series: all models. Listed power variants include 1.0, 1.5, 2.0, 3.0 and 4.0 HP; confirm the installed seal plate.
• CTX Series: CTX180, CTX280, CTX400 and CTX500, manufactured before August 2014 only.

Additional models requiring a compatibility check

The following references are not confirmed fitment. Check the existing seal and seal plate before ordering.

• Astral FX140: additional model to check; compatibility requires confirmation.
• Astral E140C, E170C and E230C: check the manufacture date and seal plate generation before selecting this seal.

Seal identification

SKU: 70004. Exploded-diagram reference: Part #18. The diagram reference identifies the seal's position and is not the manufacturer part number.

Frequently asked questions

Does this seal fit every E Series or CTX pump?

No. The E Series (ECO) compatibility listed here is for E140, E170, E230 and E290 pumps manufactured before August 2014. Listed CTX180, CTX280, CTX400 and CTX500 pumps must also be manufactured before August 2014. E140C, E170C and E230C require a separate manufacture-date and seal-plate-generation check. Compare your existing seal before ordering.

Can I select a TX or BX seal using horsepower alone?

Confirm the installed seal plate as well as the pump model. Listed TX variants are 0.75, 1.0, 1.5, 2.0 and 3.0 HP. Listed BX variants are 1.0, 1.5, 2.0, 3.0 and 4.0 HP.

Which seal should I check for newer E Series and CTX pumps?

For the newer-style seal used on CTX and E Series pumps, refer to the product named “Hurclon Seal Plate Gasket - E, CTX, P, Series Pumps Post 14 - Genuine”. Confirm compatibility with that listing before selecting a replacement.

Where is this seal shown in the pump diagram?

The pump body square seal is identified as Part #18 in the supplied exploded pump diagram.