Pentair | 357831Z | Thick Riser Plate Base Kit (C Base) for IntelliFlo3 VSF 1.5 HP Pump

The Pentair 357831Z is a genuine OEM thick riser plate base kit designed for IntelliFlo3 VSF 1.5 HP pumps with a C Base. This robust mounting accessory ensures proper pump elevation and alignment, supporting stable, long-lasting installations. Ideal for pool professionals and system upgrades, it’s built with durable, corrosion-resistant materials to perform reliably in demanding pool environments.

Key Features:

• OEM riser plate base kit for Pentair IntelliFlo3 VSF 1.5 HP pumps

• Compatible with C Base pump configurations

• Thick, reinforced design for added strength and stability

• Provides correct pump elevation for accurate plumbing alignment

• Direct-fit installation with no modifications required

• Made from corrosion-resistant, high-durability materials

• Supports quiet, vibration-minimized operation

• Ideal for new installations or replacement of worn riser bases

• Maintains pump positioning and long-term operational efficiency

• Backed by Pentair’s trusted quality and engineering

Product Overview:
The Pentair 357831Z Thick Riser Plate Base Kit is a factory-original mounting solution for IntelliFlo3 VSF 1.5 HP pumps using a C Base. Designed to provide critical support and proper elevation, this thick riser plate ensures the pump remains securely positioned and precisely aligned with system plumbing. Its durable, corrosion-resistant construction makes it ideal for both residential and commercial pool environments. Whether you're installing a new pump or replacing a worn base, the 357831Z delivers long-term stability, vibration resistance, and peace of mind backed by Pentair engineering.