By Spa Parts Plus
Part # 5030B
Manufacturer Code 310-1320
Dimensions 7" L x 6.75" W x 5" D
THE NEW PART # 310-1320 HAS THREADS FOR VOLUTE THE OLD # 310-1120 SOME HAD THREADS SOME DID NOT
The Waterway center discharge wet end has been discontinued and replaced with the E-Series Center Discharge wet end by the manufacturer. Please be sure which wet end you have as the parts are not interchangeable. The easiest way to identify which wet end you have is to count the number of screws on the faceplate. The old center discharge pump had a 4-screw faceplate and the new E-Series has a 6-screw faceplate. If you need parts for the old center discharge wet ends, you will need to replace the whole wet end with a new E-Series Center Discharge Wet-End.
| Manufacturer | Waterway |
| Pump Model | E-Series Center Discharge |
| Motor Frame | 48 Frame Thru-Bolt |
| Drain Plug Location | 3,6,9 o`clock |
| Suction Style | Center |
| Suction Connection Type | Female Pipe Thread (fpt), Male Buttress Thread (mbt) |
| Suction Pipe Size | 1-1/2" |
| Discharge Style | Center |
| Discharge Connection Type | Female Pipe Thread (fpt), Male Buttress Thread (mbt) |
| Discharge Pipe Size | 1-1/2" |
| Horsepower | 0.75hp |
| Volute Fastening Type | 6 Screws |
purchased your O.A. Smith BN36 3/4 hp motor and seal kit. The original Premier 225 motor shaft thread are different from the OA smith and the wet head impeller will not screw on. Will the wet head on your site work with the AO Smith pump purchased?
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Is this wet head complete with impeller and seal? If not, what part # would I need to get to complete this installation. I recently purchase an A.O.Smith 3/4" hp motor
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Hi, David. This Wet End does include the impeller and shaft seal.
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