Waterway Executive Pump Faceplate 3111220 311-1220 3.1", 311-1220B, 3111220B

Waterway Pump Parts 311-1220 3111220B 3.1" Faceplate for Executive Series pumps 2" MBT Inlet, fits Waterway Executive pumps, for 2" PVC pipe size.

O-rings not included. REQUIRES 2 O-RINGS. Order p/n 805-0261

New model now requires two (2) o-rings p/n 805-0261, sold separately.

Threads measure 3-1/16" outside diameter, 2" MBT industry standard thread. for 1.0 HP thru 5 hp spa pumps. Molded lettering on older faceplate says 311-1200, and 311-1239-DNB, and can be used to convert a Waterway Executive Pump from 2-1/2" PVC pipe size inlet to 2" size.

For Executive Series pumps. Keep in mind there is a 3.1" version and a 3.7" threaded version that look the same.

This is the 3.1" version see photos please. The diameter of the faceplate itself is 7-1/2".. Be aware that Waterway changed their Executive tooling some years back and new covers do not necessarily fit into older pump rear housings, and new rear housings may not fit older front faceplates.

Shown is the latest style with 2 big o-rings for better sealing. Requires 2 o-rings p/n 805-0261.

And uses 3 drain plugs p/n 715-1201 and o-rings and drain plugs are not included, and are sold separately.

Newer style has one drain hole at the 6:00 position, and at the 9:00 and 3:00 locations, there is a threaded boss that is blind-molded, a dead end tapped hole that you must drill through if they are to be used to drain water.