1172-2.5

• Type: Flange - 2.5" NPT


• Fits: 521, B177-2, & B177-2.5

Flange - 2.5” NPT.

521 Requires a Qty. of 1.

B177-2 & B177-2.5 Requires a Qty. of 2.

Optional Flanges are Available for 521.