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Dimensional drawings

Pipe Gaskets

Dimensions are in inches with millimeters underneath; ranges show the pipe outside diameters each end accepts.

All dimensional drawingsCodes & Standards

Donuts

Drawing A B
Fernco 22U-139 Pipe Donut – 2" Cast Iron Hub x 1-1/2" PVC (SCH 40/STD) Compression Seal Gasket
22U-139
Download PDF, 109.28 KB
1.83in
46mm
Fits 1.83in – 2.20in
Fits 1.5" Sch. 40 Plastic
22U-205
Download PDF, 55.28 KB
2.38in
60mm
Fits 1.84in – 2.53in
Fits 2" Sch. 40 Plastic
Fernco 33U-305 Pipe Donut – 3" SV Hub x PVC (SCH 40/STD) Compression Seal Gasket
33U-305
Download PDF, 118.83 KB
3.49in
89mm
Fits 0.00in – 4.26in
Fits 3" Service Weight Cast Iron
Fits 3" Sch. 40 Plastic
44U-305
Download PDF, 149.3 KB
3.50in
89mm
Fits 0.00in – 5.30in
Fits 4" Service Weight Cast Iron
Fits 3" Sch. 40 Plastic
Fernco 44U-405 Pipe Donut – 4" Cast Iron Hub x PVC (SCH 40/STD) Compression Seal Gasket
44U-405
Download PDF, 82.16 KB
4.44in
113mm
Fits 0.00in – 5.22in
Fits 4" Service Weight Cast Iron
Fits 4" Sch. 40 Plastic

Pipe Sleeve Seals

Drawing A B
Fernco DTC-110 Drain and Trap Connector for 1-1/2" pipe to 3/4" Tubular traps
DTC-110
Download PDF, 237.26 KB
1.88in
48mm
1.31in
33mm
Fits 3/4" Plastic or 1" Copper
Fernco DTC-210 Drain and Trap Connector for 2" pipe to 3/4" Tubular traps
DTC-210
Download PDF, 78.08 KB
2.32in
59mm
1.27in
32mm
Fits 3/4" Plastic or 1" Copper