Pentair Adapter Nut | FullFlow D.E. Valve | 274440Z
Pentair Adapter Nut | FullFlow D.E. Valve | 274440Z

Pentair Adapter Nut | FullFlow D.E. Valve | 274440Z

Regular price$22.99
/
$9.99 flat shipping on orders under $100.
Genuine Pentair OEM Part Guaranteed Authentic
Pentair Authorized Dealer Full Manufacturer Warranty Support
No Hassle Returns 30 Days Paid Returns
SKU:
274440Z
  • Poolaroo Promise

    • Fast Shipping — Ships in 1–2 Business Days
    • 30-Day Risk-Free Returns — We Pay Return Shipping, No Restocking Fees
    • Powered By People Who Care - No Faceless Conglomerate

About This Item

The Pentair Adapter Nut (274440Z) is the OEM replacement fastener for the Pentair FullFlow D.E. Valve (Model 263011).

⚠️ IMPORTANT: 2 REQUIRED PER VALVE — NOT SOLD AS A PAIR
Two (2) of this nut are required per FullFlow D.E. Valve. This listing is for one (1) nut. Order the quantity you need accordingly.

⚠️ IMPORTANT: MUST BE ORDERED AS PART OF SHAFT ASSEMBLY
This nut may not be purchased separately. Pentair requires it to be ordered as part of the complete Shaft Assembly (item #20 in the FullFlow D.E. Valve exploded diagram). Verify you require the full Shaft Assembly before ordering this part individually.

Specifications

Pentair Part Number 274440Z
Part Name Nut, Adapter
Quantity Included 1 (Each) — 2 required per valve

Fits Into

Brand Equipment Line Model / Part Number Notes
Pentair FullFlow D.E. Valve — FullFlow Series 263011 2 required per valve. May not be purchased separately — order Shaft Assembly item #20.

Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.

Pro Tip

Cross-reference part number 274440Z against your equipment's exploded diagram to confirm this is the correct application before ordering. If your equipment is not the FullFlow D.E. Valve (Model 263011), verify the part number stamped on the original nut before proceeding.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Format: you@example.com

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

Recently viewed