4 In. Service Weight Cast Iron Hub X 4 In. Sch. 40 PVC Compression Coupling
Description
The Fernco P44U-405 Cast Iron Hub Donut is a flexible compression ring designed to connect 4-inch service weight cast iron pipe to the plain end of 4-inch PVC Schedule 40 plastic pipe. This donut-shaped fitting creates a strong, lasting joint for sewer pipe and DWV (drain-waste-vent) connections, including sockets, hubs, bells and spigots.
The removable design means the donut can be taken out without damaging surrounding pipe, making repairs and inspections easier. As a lead-free, UV-resistant fitting rated for underground installation, this connector performs reliably when buried in below-grade applications and resists corrosion over time.
Features and Benefits
- Flexible Compression Design: Creates a strong, lasting joint between cast iron hub and PVC pipe plain end.
- Lead-Free: Eliminates contamination risks from older lead-based fittings.
- UV Resistant: Protects the connector from sun damage.
- Underground Rated: Performs reliably when buried in sewer and drain applications.
- Removable: Can be taken out without damaging surrounding pipe.
- Corrosion Resistant: Maintains integrity over time in underground installations.
Specifications
- Brand: Fernco
- Model: P44U-405
- Size: 4 inches
- Connects: 4-inch service weight cast iron hub to 4-inch PVC Schedule 40 plain end
- Material: Flexible PVC
- Color: Black
- Maximum Working Temperature: 120°F
- Lead-Free: Yes
- UV Resistant: Yes
- Underground Rated: Yes
- Removable: Yes
- Pack Quantity: 1