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DSC-534 Downspout Connector

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DSC Series · Downspout Connector

Fernco DSC-534 Downspout Connector for 4" Drain Pipe to 5"x3" Rectangular Downspout

Part # DSC-534

  • Precise fit for larger profiles. Connects 5" × 3" rectangular downspouts to 4" underground drain pipe.
  • Debris and pest seal. Flexible PVC body stretches to seal out debris and pests that can infiltrate drain systems.
  • Durable elastomeric PVC. Built to resist cracking, weathering, and shifting for reliable long-term performance.
  • Fast installation. Tool-free fit installs quickly and removes easily for clean-out or inspection.

DSC Series Size: 4" x 5x3"

Connects Aluminum Downspout, Steel Downspout and Plastic Downspout to Cast Iron, Spiral Corrugated and Plastic

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Dimensions

Dimensional drawing of DSC-534 data sheet Download drawing (PDF)
Length 3.38 in
Width 5.43 in
Height 5.00 in
Weight 0.55 lb

Product details

The Fernco DSC-534 flexible downspout connector connects 3" × 5" rectangular downspouts to 4" underground drainage pipe in a durable, flexible assembly. Built from rugged elastomeric PVC, it stretches easily to seal common downspout profiles and drain lines, blocking debris and pests while directing rainwater away from structures and turf. The flexible design installs fast without tools or adhesives and allows easy removal for maintenance or inspection. Perfect for stormwater management and protecting landscape drainage systems.

Improves drainage flow. Promotes effective water movement away from structures and landscapes.

Made in the USA. Engineered and manufactured domestically for quality you can trust.

Specifications

Product
Connection Compression
Fitting type Reducing Coupling
Flexible Yes
Material Elastomeric PVC
Color Black
Application Above Ground, DWV
Performance
Max test pressure 4.3 psi
Temperature range -30°F to 140°F

Drawings and downloads

Documents

Dimensional drawing of DSC-534 data sheet

Dimensional drawing

DSC-534, PDF · 66.43 KB

Download
  • Installation instructions All products

Compare DSC Series sizes

Aluminum Downspout, Steel Downspout and Plastic Downspout to Cast Iron, Spiral Corrugated and Plastic

  • DSC-43

    Size
    3" x 2.5"

  • DSC-33

    Size
    4" x 3x2"

  • DSC-534 (this part)

    Size
    4" x 5x3"
Part Size Pipe OD range (end 1 / end 2)
DSC-43 3" x 2.5"
DSC-33 4" x 3x2"
DSC-534 (this part) 4" x 5x3"

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