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Home Plumbing Rough Plumbing Supplies Pipe Fittings PVC SCH 40 Pressure Fittings SCH 40 - Couplings 479-020 2IN COUPLING EXTEND SOCKET SLIP X SLIP PVC

479-020 2IN COUPLING EXTEND SOCKET SLIP X SLIP PVC

PART 685976
SUPPLIER SPEARS MFG CO
SUPPLIER PART # E30120
RANK A
SHELF PACK 60
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About this item

479-020 – 2″ Schedule 40 PVC Coupling (Extended Socket, Slip × Slip)

Product Overview

The 479-020 coupling is a heavy-duty Schedule 40 PVC fitting designed to join two 2-inch pipes securely. Its extended socket depth provides additional bonding surface for a stronger solvent-weld joint, making it ideal for high-demand applications. This slip × slip coupling is perfect for potable water systems, irrigation, and general plumbing installations.

Key Features

  • Schedule 40 PVC Construction
    Made from Type I, Grade I PVC for superior strength and corrosion resistance.
  • Extended Socket Design
    Offers extra bonding area for enhanced joint integrity.
  • Slip × Slip Ends
    Easy installation using primer and solvent cement—no threading required.
  • NSF Certified
    Approved for potable water applications (NSF-14 and NSF-61 compliance).
  • Pressure & Temperature Rated
    Handles up to approximately 220 psi at 73°F; suitable for systems up to 140°F.

Specifications

Attribute Detail
Model 479-020
Nominal Size 2″ IPS
Fitting Type Coupling, Extended Socket, Slip × Slip
Material PVC (Type I, Grade I)
Standards ASTM D1784, ASTM D2466, NSF-14, NSF-61
Pressure Rating ~220 psi at 73°F
Max Temperature 140°F
Color White
Installation Solvent Weld

Applications

  • Residential Plumbing – Cold water supply lines and irrigation systems.
  • Potable Water Systems – Safe for drinking water installations.
  • Agricultural Irrigation – Reliable for outdoor watering systems.
  • Pool & Spa Lines – Durable for circulation systems.
  • Light Commercial Use – Meets code requirements for water distribution.

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Diameter 2 Inch
Brand Spears Manufacturing
Model 479-020
Nominal Size 2" IPS
Fitting Type Coupling Extended Socket Slip x Slip
Material PVC
Pressure Rating ~220psi at 73 Degrees
Max Temperature 140 Degrees
Color White
UPC Code 054211192528
Shelf Pack 60
Minimum Order Qty 1