4″ Wet-R-Dri Piping Weld Flanges (TTMA)
Betts Wet-R-Dri Flanges are designed for use on cargo tanks. The flange has a longer hub and chamfer to provide clearance with Betts Butterfly Wet-R Dri Valves. Bolt-hole patterns are in accordance with TTMA recommended practice. Flange performance is dependent on proper weld procedures with an achievable MAWP of 50 psi [3.4 bar]. For sizes other than items listed below, see Betts line of solid weld flanges or formed flanges.
Product Details
| Part Number | Material | Dims. in. [mm] | # of Holes |
|---|---|---|---|
| 27912AL | ASTM B26 356 T6-Alum. | T: .44 [11.2] O.D.: 6.63[168.4] I.D.: 4.06 [103.1] B.C.: 5.88 [149.4] Holes: .44 [11.2] Length: 2.22 [56.39] | 8 |
| Removable Studs: Removeable Studs with Provision to Attach Spray Deflector: Studs are replaceable. Includes internal risers on alternating sockets to facilitate threaded attachment of spray deflector. | |||
