Available in the following:
- Slip: 1 1/2" - 99201
- Slip: 2" - 99202
Images of 99201:
1.5 inch flap check valve - Inside Bottom
1.5 inch flap check valve - Inside Top
Images of 99202:
2.0 inch flap check valve - Inside Bottom
2.0 inch flap check valve - Inside Top