Pentair WhisperFlo High Performance Pump with TEFC EC-015583 Parts & Diagram
Replacement parts and exploded parts diagram for the Pentair WhisperFlo High Performance Pump with TEFC (model EC-015583). Find the part on the diagram, then look for the same number (#) next to each part in the Available Parts list and add the parts you need to your cart.
Parts marked Alternate are compatible replacements from other manufacturers.
Other Parts on This Diagram
These parts are not listed for online purchase. Contact us with the diagram number and part number to order.
- #2 – 357156 – Lid (Chemical Resistant)
- #12 – 071660Z – Set Screw (4-40 x 1-1/8, 2 Req)
- #12 – 071660Z – WhisperFlo® Diffuser Screw Set (4-40 x 1-1/8, 2 Req)
- #13 – 072927Z – Diffuser
- #13 – 072927 – WFE-3 and WFE8 Diffuser Assembly
- #14 – 071652Z – Set Screw (1/4 - 20 x 1 in. Phillips)
- #14 – 071652Z – Impeller Screw 1.25" x .5" x .32" (1/4 - 20 x 1 in. Phillips)
- #18 – 350202 – Seal Plate Kit (Shaft Seal installed) (Incl. Items 9, 16 & 18)
- #21 – 071657Z – Screw (1/4 - 20 x 1 In. Hex Head, SS, 2 Req)
- #21 – 071657 – P26948 2/PK .25-20x1" SS HEX Head Screw (1/4 - 20 x 1 In. Hex Head, SS, 2 Req)
- #24 – 071131Z – Drain Plug (2 Req)
- #24 – 071131Z – Drain Plug Knob 1.25" x .75" x .5" (2 Req)
- #27 – 356363S – Motor
Please confirm your model number matches your existing equipment before ordering.
GTIN:
SKU: DIAGRAM-EC-015583
Brand: Pentair
Price range
$12.00 - $460.32
Tax and shipping are calculated at checkout.

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Key Features
- Exploded parts diagram for the Pentair WhisperFlo High Performance Pump with TEFC (model EC-015583)
- 25 replacement parts available to order online
- Diagram number shown next to every part for easy matching
- Genuine Pentair parts plus compatible alternates
- Add multiple parts to your cart at once