Skip to content
Close-up of poly 3/4-inch riser extender showing FIPT and MIPT threaded ends and smooth exterior finish on white background, angled view.

Riser Extender 3/4" x 2-5/16" FIPT x MIPT — Poly (434-008)

Brand: PVC
Save 25%
$3.60
$2.70
SKU 434008
In Stock (88)

Notify me when back in stock

Durable poly riser extender sized for 3/4" fittings, designed to add length and simple connection between sprinkler risers, valves and standard irrigation components. Its compact 2-5/16" length keeps connections neat while providing the extra reach needed for adjustments, repairs, or minor layout changes on irrigation lines.

  • Size: 3/4" nominal diameter with 2-5/16" overall extension length for tight installs.
  • Thread type: FIPT x MIPT (female iron pipe thread to male iron pipe thread) for standard threaded irrigation fittings.
  • Material: Durable polymer (poly) construction that resists corrosion and routine outdoor exposure.
  • Common uses: Extending sprinkler risers, repairing short sections, adapting existing threaded fittings in irrigation and landscape systems.
  • Compatibility: Fits standard 3/4" threaded risers and components; intended for low-pressure irrigation and landscaping applications.

This riser extender provides a simple, reliable way to gain a small amount of extra length where needed without re-routing lines. It installs quickly with common hand tools and standard threaded connections; always follow local plumbing codes and consult a professional if unsure about your system’s pressure requirements or compatibility.

Reviews

Frequently Asked Questions

What size threads does this riser extender use?
This extender uses FIPT x MIPT threads for standard 3/4" irrigation fittings and threaded risers.
How is the riser extender typically used in irrigation?
Used to extend sprinkler risers, adapt fittings, or repair short sections; ideal for landscape irrigation systems.
Is the poly material suitable for outdoor use?
Yes. The polymer construction resists corrosion and routine outdoor exposure; follow local codes for pressure limits.