Description

Description

Wet End, Gecko AquaFlo XP2E 2.5 ohp / 3.5 thp, 6.3 " Diameter 56 frame
6.3"Diameter. 56 Frame. 2 Inch Unions. Replaces 91041634 Obsolete
In 2012, the manufacturer changed the way Aquaflo pumps are rated. These pumps are now assigned both an operational horsepower (ohp), and a total horsepower (thp) rating. Previous versions of these pumps used only the operational horsepower. If you are replacing an older Aquaflo pump, be sure to match the operational hp rating rather than the total hp.
This fits Motors with a 4 1/8 inch thru bolt pattern. See Info Below:
Determining whether your motor is a 48 or 56 Frame Motor.

The spa and pool industry use various "Frame" sizes to mount their "wet end" or pump to. A bracket mount motor has a welded base for mounting. These motors can be a 48 or 56 Frame.

Other types of motors such as the "C" Frame or Round Face and the Square Flange are all 56 Frame.

There are several ways to figure out the Frame size. One is to look at the spec sheet where it says Frame (FR) it might have some letters with it but will have 48 or 56 as the frame size.

The other way to determine is to measure the thru bolts (the 4 bolts that run thru the length of the motor and screw onto the wet end or volute of the pump). Measure the distance between the thru bolts,
DO NOT measure diagonally but from one bolt to the next bolt.

48 FRAME distance between the 2 bolts is 3 5/8 inch (Less than 4 inches)

56 FRAME distance between the 2 bolts is 4 1/8 inch*(Over 4 inches)
So if your bolt pattern is under 4 inches you have a 48 Frame and if your bolt pattern is over 4 inches you have a 56 Frame.

Because all manufactures do not call all things the same this is the best way to tell the Frame size.

But see the Exception below to the above measurements:

*PLEASE NOTE: AQUA-FLO FMXP FRAME Wet ends, have two different sizes on their 56 Frame Motors. They used 2 different motor manufactures, Emerson and Magnetek which can be different sizes.
Sundance Exception: On some Sundance Spas, they used some Emerson Motors that was a 56 Frame but had a thru bolt spacing of 4 inches (used between 1997-1998 on their Theramax II Pump). These pumps are the 6.1 diameter 56 Frame Wet Ends that we reference.
You must measure the distance between the thru bolts to determine the correct pump wet end for your spa.

Pump to Motor Foot Types	14
Motor Frame	56 Frame Thru-Bolt
Drain Plug Location	4,6,9 o`clock
Suction Auxillary Port	None
Suction Style	Center
Suction Connection (Physical Dimension)	3-1/16" od
Suction Connection Type	Male Buttress Thread (mbt)
Suction Pipe Size	2"
Discharge Auxilary Port	None
Discharge Style	Side
Discharge Connection (Physical Dimension)	3-1/16" od
Discharge Connection Type	Male Buttress Thread (mbt)
Discharge Pipe Size	2"
Horsepower	3.0hp
Manufacturer	AquaFlo/Gecko
Pump Model	Flo-Master XP2e
Manufacturer Impeller Number	91695310
Volute Fastening Type	8 Screws