Name: Fernco 1056-33 Flexible Coupling, 3" x 3", PVC
Brand: FERNCO
SKU: M93485
Availability: InStock

Fernco 1056-33 Flexible Coupling, 3" x 3", PVC

Item No M93485

Manufacturer FERNCO

Mfr. Item No P1056-33

$9.10

Unit of Measure EA

Available: 26

In Stock

📦 On Order: 20 arriving Mar 24, 2026

Description
Additional Details
Purchase History
General Ledger Coding

Some product details generated with AI assistance — verify specs before ordering.

The Fernco 1056-33 is a professional-grade 3-inch by 3-inch flexible coupling engineered to provide a permanent, leak-proof seal between pipes of various materials including cast iron, plastic, copper, steel, and lead. Constructed from high-quality elastomeric polyvinyl chloride (PVC), this coupling is exceptionally resistant to chemicals, ultraviolet rays, and sewer gases, making it suitable for both underground and above-ground DWV applications. It comes equipped with corrosion-resistant 300 series stainless steel clamps that ensure a secure fit with a recommended installation torque of 60 inch-pounds. This versatile fitting is a staple for plumbing professionals, offering a reliable solution for pipe repairs and transitions in sanitary and storm systems.

Connects any combination of cast iron plastic copper steel or lead. Sold per each. 40 each per case.

Series 1056 designed for cast iron plastic copper steel or lead.

Packaging/Shipping Size and Weight: Length: 4.5" | Width: 4.25" | Height: 4" | Weight: 1 lbs

Features

Resistant to chemicals, ultraviolet rays, fungus growth and normal sewer gases
Resistant to chemicals, ultraviolet rays, fungus growth and normal sewer gases
Leak-proof, rustproof and positive seal against infiltration and exfiltration
Stainless steel clamps are corrosion resistant and rustproof
Fast and easy installation
Connect pipes of same or different sizes and materials

Product Details
brand:	Fernco
type:	Flexible Coupling
material:	PVC with Stainless Steel Clamps
size:	3" x 3"
Color:	Black
Finish:	Smooth
Material:	PVC
Size:	3" x 3"
Maximum Pressure:	4.3 PSI
Temperature Range:	-30°F to 140°F
Installation Torque:	60 in-lb
Standards Compliance:	ASTM D5926, ASTM C1173, CSA B602, UPC Approved
Compatible Pipe Materials:	Cast Iron, Plastic, Copper, Steel, Lead
Application:	Drain, Waste, and Vent (DWV); Sewer; Sanitary
End Style:	Plastic
Inside Diameter:	3.457 X 4.247
Length:	3.981
Material Specification:	ASTM D5926
Nominal Size:	3
Series:	1056
Special Features:	60 in-lb Torque
Standards:	ASTM C1173, CSA B602
Temperature Rating:	-30 TO 140
Thickness:	0.395
Type:	Flexible
Usage:	For Sewer and DWV Piping
Working Pressure:	4.3

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General Ledger Coding

General Ledger Coding is a value added service provided for you at no additional cost.

General Ledger Coding makes accounting easier by providing you with a calculated total of purchases based on your General Ledger Codes.

In addition to traditional General Ledger Summary provided at time of invoice, we can also provide quotes and order acknowledgements with General Ledger Coding as well. We also give you the ability to change a GL Code for one or all items for renovation projects that may utilize a single GL Code. We can also code any of our "extended inventory" items with your General Ledger Code at the time of quote, order confirmation and invoicing as well. We can code our item numbers directly to your GL Codes should our item categories not align directly with your GL Code Categories.

Please contact us if you wish to implement our General Ledger Coding feature.