Part # 37212211D
Manufacturer Code 3721221-1D
Alternate Part #'s 34-270-3590, WW37212211D, WWP-10-1454
When matching pumps always use AMPERAGE rather than Horsepower. Many times the labeled Horsepower does not accurately represent actual horsepower.
The Executive 56 Frame Spa Pump has an executive wet end designed for 56-Frame motors along with two double-shielded ball bearings with moisture-resistant grease for quieter operation and long life. The dual speed motors have insulated windings for increased efficiency and large, highly versatile 6-1/2" diameter wet end for higher head pressure. A split capacitor (start and run) allows for less energy consumption.
Spa Pump Features:
|Speed||2 Speed (2-Spd)|
|Drain Plug Location||3,6,9 o`clock|
|Suction Connection Type||Male Buttress Thread (mbt)|
|Suction Pipe Size||2"|
|Discharge Connection Type||Male Buttress Thread (mbt)|
|Discharge Pipe Size||2"|
|Motor Frame||56 Frame Thru-Bolt|
Waterway, a leader in spa, bath, and pool products, provides the reliable Executive 56 spa pump for a great value. Executive 56 spa pumps are energy efficient and produce clear-cut performance. The wet end of each pump has the ability to rotate, offering an easy, no hassle installation.Specifications
Would this pump be a replacement for my part no. 3721221-0D 6BMR..?
Hello Bill. The Waterway Executive 56 Spa Pump model 37212211D is a compatible replacement for the Waterway Executive Spa Pump model 3721221-OD6BMR.
Would this be a good pump to use for some water features that are going to require like 130 GPM? I don't understand the disadvantage of this pump, it seems to deliver a ton of output even at a relatively high head. Why is it called a "spa pump"?
Yes, depending on the total feet of head, this pump would be more than sufficient. This is considered a spa pump because it produces high HP and pressure, perfect for spa jets. Additionally it has side discharge ports which are not compatible with most pool systems. The last thing is that this pump is a little smaller and take up less space so it can fit inside of certain spa spaces.