Friday, November 1, 2013

Gecko AquaFlo Flow Master FMCP Spa Pump Cross Reference

Gecko AquaFlo FMCP Pump Cross Reference

Flo Master CP (FMCP) Spa & Hot Tub Pump Cross Reference Guide, the difference between the Flow Master HP & the CP is in the discharge location. CP pumps have the discharge leaving right out the center of the pump housing where as the HP pump discharge port is offset to the side.

It's taken some time but we've complied this list below as a guide to help you find the right replacement for pump for your spa. Gecko/AquaFlo has made hundreds of different variants of the versatile FMCP for numerous spa manufactures. To keep costs down only 6-7 replacement pumps have been made to cover most of the old pumps.

The list below is by no means complete but it's close. We suggest checking twice before purchasing any pump. An email to us is a lot easier than the time & cost to return a pump!
You can also contact us for help with cross referencing other AquaFlo pump models such as the FMHP, XP2...

How to use this list.


  • To find your FMCP model on this web page, Press & hold the Control Key simultaneously with the 'F' key on your keyboard simultaneously (CMD on Mac). This will open a find(search) bar in your browser widow. Enter the FMCP pump model number & search. Typically the part number in the guide will have 4 numbers after the dash where-as your pump model number may only have one. This is not important. 
  • If we have a cross reference for the pump you will see the number highlighted. The part number will be a link to the replacement pump available for purchase at our web-store.
  • Should there be any notes relating to the cross reference they will be shown under the Notes column. We have a pretty comprehensive list of notes, but we do not claim that they are complete
Definition of notes:
2 Speed - Many replacement motors will be 2 speed motors, if your original pump was single speed you'll only hook up the high speed on the new pump.
Rotating wet end - Many spa builders rotate the wet end (plastic housing) to fit their requirements - normal orientation is up 12 o'clock. The wet end can be rotated to the left or right 90° (often found as 3 o'clock or 9 o'clock) This is simple to complete, loosen the 4 motor through bolts found on the back of the motor - rotate the wet end - tighten bolts.
Switches - A few pumps had timers or air switches built in, these are no longer available please look to purchase separate timers or air switches. 
Other - Some pumps have speeds reversed. Many pumps do not have direct replacements so close matching substitutes are listed. Proprietary pumps must be purchased through the spa dealer. Newer motors may be smaller frame size, have external capacitors etc...

This list has taken time to create and is based off a lot of feedback. We must state that it is by no means complete & absolute it is only to be used as a guide, if something does not look right let us know. Double check important factors such as Amps, Voltage etc...

Pump Model #                         Notes


02505000-1100
New Motor 2 Speed
02507000-1000
New Motor 2 Speed
02507000-1010
New Motor 2 Speed
02507000-2010
New Motor 2 Speed
02507202-1010
May have to rotate wet end - discharge orientation, 2 spd
02507281-1000
New Motor 2 Speed
02509000-2010
NLA in 1/2HP, 1.5HP lowest HP avail. In 230V
02509000-2310
NLA in 1/2HP, 1.5HP lowest HP avail. In 230V
02510000-1010
New Motor 2 Speed
02510003-2000
New motor will have a base, New Motor 2 Speed
02510281-1000
New Motor 2 Speed
02510303-2010
New Motor 2 Speed
02510500-2010
New Motor 2 Speed
02510561-2000
New Motor 2 Speed
02510725-2100
New Motor 2 Speed
02515000-1010
New Motor 2 Speed
02515000-2010
New Motor 2 Speed
02515001-2010
New Motor 2 Speed
02515298-1010
New Motor 2 Speed
02515299-2010
New Motor 2 Speed
02517954-1000
May have to rotate wet end - discharge orientation
02517954-1300
May have to rotate wet end - discharge orientation
02520000-1010
Only 1.5HP 2 Speed avail. In 115v
02520300-2010
New Motor 2 Speed
02520500-2010
New Motor 2 Speed
02520500-2110
New Motor 2 Speed
02520500-2310
New Motor 2 Speed
02607000-1000

02607000-1010

02607000-2010

02607111-1000
Speed inverted
02607111-1010
Speed inverted
02607111-1110
Speed inverted
02607111-1300
Speed inverted
02607111-1310
Speed inverted
02607208-1000

02610000-1000

02610000-1010

02610000-1310

02610001-2010
May have to rotate wet end - discharge orientation
02610001-2310
May have to rotate wet end - discharge orientation
02610005-1010
NLA in 1.0HP, 1.5HP lowest HP avail. In 230V
02610183-1010
Contact Watkins/Caldera for replacement (Proprietary)
02610183-1110
Contact Watkins/Caldera for replacement (Proprietary)
02610183-1310
Contact Watkins/Caldera for replacement (Proprietary)
02610202-1000
May have to rotate wet end - discharge orientation
02610202-1010
May have to rotate wet end - discharge orientation
02610216-1010
May have to rotate wet end - discharge orientation
02610302-2010

02610408-2000

02610500-2000

02610500-2010

02610510-2010

02610516-2000
May have to rotate wet end - discharge orientation
02610516-2010
May have to rotate wet end - discharge orientation
02610516-2100
May have to rotate wet end - discharge orientation
02610516-2110
May have to rotate wet end - discharge orientation
02610516-2300
May have to rotate wet end - discharge orientation
02610524-1010
May have to rotate wet end - discharge orientation
02610528-2010
NLA in 1.0HP, 1.5HP lowest HP avail. In 230V
02610729-2300
Normal Impeller
02610736-1300
Contact Watkins/Caldera for replacement (Proprietary)
02610736-1310
Contact Watkins/Caldera for replacement (Proprietary)
02610851-1010

02610865-1000
NLA with Timer
02615000-1000

02615000-1010

02615000-1310

02615001-2010

02615001-2310

02615005-1000

02615005-1010

02615005-1310

02615005-2010

02615211-2000

02615298-1010

02615302-2010

02615361-2010

02615395-2000

02615408-2000

02615500-2000

02615500-2010

02615500-2310

02615509-2000
May have to rotate wet end - discharge orientation
02615509-2010
May have to rotate wet end - discharge orientation
02615509-2100
May have to rotate wet end - discharge orientation
02615509-2300
May have to rotate wet end - discharge orientation
02615509-5000
May have to rotate wet end - discharge orientation
02615510-2000

02615510-2010

02615520-1010

02615733-1300
Contact Watkins/Caldera for replacement (Proprietary)
02615733-1340
Contact Watkins/Caldera for replacement (Proprietary)
02615851-1010

02620000-1000

02620000-1010

02620000-1310

02620000-2010

02620301-2010

02620500-2000

02620500-2010

02620500-2310

02620850-1010

03507107-1080
No trap, New Motor 2 Speed
03507107-2080
No trap, New Motor 2 Speed
03507165-1000
No trap, May have to rotate wet end - discharge orientation, New Motor 2 Speed
03507243-1000
New Motor 2 Speed
03507243-2000
New Motor 2 Speed
03507542-1000
No trap, May have to rotate wet end - discharge orientation, New Motor 2 Speed
03510000-2010
New Motor 2 Speed
03510001-1000
No trap, New Motor 2 Speed
03510005-2010
NLA in 1.0HP, 1.5HP lowest HP avail. In 230V
03510107-1080
No trap, New Motor 2 Speed
03510107-2080
No trap, New Motor 2 Speed
03510138-2100
New Motor 2 Speed
03510165-1000
No trap, May have to rotate wet end - discharge orientation, New Motor 2 Speed
03510243-1000
New Motor 2 Speed
03510243-2000
New Motor 2 Speed
03510281-1000
New Motor 2 Speed
03510292-1110
New Motor 2 Speed
03510292-1310
New Motor 2 Speed
03510542-1000
No trap, May have to rotate wet end - discharge orientation, New Motor 2 Speed
03510616-2080
New Motor 2 Speed
03510629-2100
New Motor 2 Speed
03510631-2000
New Motor 2 Speed
03510631-2100
New Motor 2 Speed
03510836-1110
New Motor 2 Speed
03510836-1310
New Motor 2 Speed
03510931-1000
No trap, May have to rotate wet end - discharge orientation, New Motor 2 Speed
03511000-1100

03515001-1010
New Motor 2 Speed
03515001-2010
New Motor 2 Speed
03515107-2080
No trap, New Motor 2 Speed
03515558-1010
New Motor 2 Speed
03515558-1110
New Motor 2 Speed
03515558-1310
New Motor 2 Speed
03517000-1300
May have to rotate wet end - discharge orientation
03517292-1300
New Motor 2 Speed
03517366-1300
New Motor 2 Speed
03517954-1300
May have to rotate wet end - discharge orientation
03521000-2000
New Motor 2 Speed
03521000-2300
New Motor 2 Speed
03521000-5300
New Motor 2 Speed
03521142-1000
New Motor 2 Speed
03607000-1000

03607001-1000

03607001-1300

03607141-1000

03607542-1000
No trap, may have to rotate wet end - discharge orientation
03607580-1000
No trap, NLA with Timer & may have to rotate wet end - discharge orientation
03607582-1000
No trap, NLA with Timer & may have to rotate wet end - discharge orientation
03607981-1000

03610000-1010

03610001-2000

03610001-2300

03610002-5300

03610005-1000
NLA in 1.0HP, 1.5HP lowest HP avail. In 230V
03610142-1000
NLA in 1.0HP, 1.5HP lowest HP avail. In 230V
03610211-1000
NLA in 1.0HP, 1.5HP lowest HP avail. In 230V
03610482-1010
May have to rotate wet end - discharge orientation
03610482-1310
May have to rotate wet end - discharge orientation
03610500-2010

03610520-1000

03610520-1010

03610520-5000

03610520-5300

03610729-2100
Normal Impeller
03610729-2300
Normal Impeller
03610862-1000
No trap, NLA with Timer, May have to rotate wet end - discharge orientation
03610865-1000
NLA with Timer
03610891-1300
May have to rotate wet end - discharge orientation
03615000-1010

03615001-2000

03615001-2300

03615001-5300

03615141-1000

03615487-2010
May have to rotate wet end - discharge orientation
03615487-2110
May have to rotate wet end - discharge orientation
03615487-2310
May have to rotate wet end - discharge orientation
03615500-2010

03615510-2010

03615520-1010

03615582-1000
No trap, may have to rotate wet end - discharge orientation
03615607-1000

03615607-1300

03615611-1010

03615726-2000
Normal Impeller
03615726-2100
Normal Impeller
03615865-1000
NLA with Timer
03615908-1000
NLA with Timer
03617891-1300
May have to rotate wet end - discharge orientation
03617891-1310
May have to rotate wet end - discharge orientation
03620000-1000

03620000-1010

03620080-1010

03620205-1100
May have to rotate wet end - discharge orientation
03620205-1300
May have to rotate wet end - discharge orientation
03620325-2000

03620459-2000

03620459-2010

03620485-2010

03620521-1010

03620591-1010

03621000-2000

03621000-2300

03621000-5300

03621459-2000

03621871-1000

03621871-5000

03621871-5300

03671891-1300
May have to rotate wet end - discharge orientation
03710500-2010

03710862-1000
No trap, NLA with Timer & may have to rotate wet end - discharge orientation

2 comments:

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  2. Wow, thanks for the list of codes for the Gecko! This is going to make maintaining it so much easier. I usually just let it do it's own thing, and change things they ask me to during inspections. Thiago | http://www.dolphin-pools.com/?page_id=912

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