Keep your pump housing locked down tight with the Pentair Hex Cap Bolt 070431, a 3/8-16" x 2" fastener purpose-made for WhisperFlo and Intelliflo pump platforms. This factory-grade bolt clamps the volute to the seal plate with consistent torque, maintaining the compression needed for a leak-free wet end. Machined from corrosion-resistant material, it withstands the damp, chemically treated environment around pool equipment without weakening or seizing over time.

Key Benefits

• Pump-Specific Fastener: Sized and threaded exclusively for Pentair WhisperFlo and Intelliflo pump assemblies, providing the exact clamping force the wet end requires.
• Machined Accuracy: Model 070431 is manufactured to tight tolerances, ensuring thread engagement and head seating are consistent bolt to bolt for uniform compression.
• Corrosion-Resistant Longevity: Built to resist rust, galvanic corrosion, and chemical attack, so the bolt maintains its holding strength throughout the pump's service life.

What's Included

• Pentair 070431 Bolt

Compatibility

• Pentair IntelliFlo VS Pumps
• Pentair IntelliFlo VF Pumps
• Pentair IntelliFlo VS+SVRS Pumps- After 2016
• Pentair IntelliFlo Variables Speed & VS+SVRS Pumps
• Pentair IntelliFlo VSF Pumps- After 2018
• Pentair IntelliFlo 2 VST Pumps
• Pentair IntelliFlo i1 Pumps
• Pentair IntelliFlo i2 Pumps
• Pentair IntelliFlo Pumps
• Pentair WhisperFlo Pumps
• Pentair WhisperFlo VST Pumps
• Pentair Sta-Rite IntelliPro Pumps

Specifications

• Brand: Pentair
• Part Number: 70431

SEO Tags

pentair pentair bolt for whisperflo and intelliflo
70431
pentair bolt whisperflo intelliflo 3/8-16"