Pentair WhisperFlo High Performance Pump – Wet End Only (No Motor)
P/N 011527 • Model WFET-4 • 1 HP / 1.65 THP Genuine Pentair WhisperFlo high-perform

Pentair WhisperFlo High Performance Pump – Wet End Only (No Motor)
P/N 011527 • Model WFET-4 • 1 HP / 1.65 THP Genuine Pentair WhisperFlo high-performance inground pool pump housing / wet end. Motor has been removed. This is the complete water-end assembly with strainer pot, Cam & Ramp lid, volute, seal plate area, and existing 2” fittings still attached. Model / Specs • Brand: Pentair • Series: WhisperFlo High Performance Pump • Part Number: 011527 • Model: WFET-4 • Rated HP: 1 HP • Total HP (THP): 1.65 • Original voltage (when motor was installed): 115 / 208–230V single phase • Original FLA: 15.1 / 8.5–7.7 A • Speed: Single speed (TEFC Super-Duty originally) • Ports: 2” NPT suction and discharge • Date of manufacture (label): 03/27/2020 • Serial: 0(contact info removed)00398V • Additional marking: (contact info removed)9 This is the same wet-end family as Pentair fluid end 075453 (WFE-4 / 1 HP). Compatible with standard WhisperFlo square-flange 56-frame motors when a matching 1 HP / 1.65 THP impeller and seal are used. What’s included • Complete WhisperFlo pump housing / volute / strainer pot • Cam & Ramp™ see-through lid and lock ring • Strainer basket (inside) • Existing 2” suction union • Existing 2” discharge union with 90° PVC elbow still glued on • Mounting base / feet • Seal-plate hardware still on the housing What’s NOT included • Motor • Impeller is not guaranteed as a serviceable “new” part — this is a used wet end as removed • New shaft seal (recommend replacing the mechanical seal when remounting a motor) • Power cord or electrical components Condition Used, removed from service. Housing is intact with no obvious cracks in the photos. Typical outdoor use: • Dust, mineral residue, and weathering on the lid, lock ring, and unions • Lid is the original see-through style and is cloudy/dirty • Small red sticker remnant on the housing • Blue primer visible on the discharge elbow joint • Bolts and fittings show normal use This is a working-style used wet end, not a refurbished or new fluid-end kit. Inspect on receipt and replace the shaft seal, lid o-ring, and any worn gaskets before putting it back in service. Features of the WhisperFlo wet end • Oversized strainer basket and volute (industry-standard WhisperFlo design) • Cam & Ramp lid for quick basket inspection and cleaning • Funnel-Flo diffuser / high-flow hydraulic design • Heavy-duty thermoplastic housing • 2” ports for high-flow plumbing • Suitable for residential or commercial WhisperFlo-style systems, filters, and many cleaner setups when paired with the correct motor and impeller Notes • This older single-speed WhisperFlo model (011527 / WFET-4) is from the pre-DOE-update TEFC Super-Duty line. New complete single-speed pumps of this class are restricted for many new U.S. residential filtration installs; this listing is for the used housing/wet end only. • Buyer is responsible for matching motor HP, impeller, seal, and local codes. • Sold as a used pump body / wet end as pictured. No motor. Good option if you already have a compatible WhisperFlo motor and need a replacement housing, or if you are building/repairing a 1 HP WhisperFlo setup.

Condition

Used (normal wear)