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3.0 HP / 3.5 HP Maxi-flow Single Speed Spa Pump Replacement Single Speed Spa Pump Replacement s - Q6885

$599.00 $650.00
Tax included Shipping calculated at checkout.


Q6885 3HP & 3.5HP Single-Speed SpaQuip Maxiflow Spa Pump replacements. The older Davey SpaQuip Maxi-flow pumps are no longer available, and have been superseded by the new SX Series pumps. Q6885 is obsolete and these are our replacement pumps. May have black, grey or white motors.

Notes - Important:

  • This is the closest replacement for older Maxiflow pumps. Many fit in with the split nut adaptors, but in some cases, there may need to be other changes. See pump dimensions below. 
  • Images of the black pumps shows the older style Maxiflow Pumps. Photos showing the split nuts and plugs pumps are the new style.
  • Wet-end Head can be rotated 90-180° to various position for various installations. Scroll images to see.
  • Please note dimensions in images or information.
  • Fast Shipping or Pick-Up

    These replacement kits come with a retrofit split-union (see photos below), in addition to the standard unions, to reduce the amount of plumbing changes needed. 

    See photos for comparison of old types to the new types. Note that Spa-Quip used to use "Nominal" Horsepower ratings, so the 'Named' HP was not accurate at all. Pumps labelled 3HP might actually only be 2HP motors, and so on. 

    Old Models:

    • Q6885-AMP (AMP Overmoulded plug) 
    • Q6885-C38 (3-pin plug)
    • Q6885-JJ (Mini J&J plug)
    • Maxiflow Pumps Replaced by the new SX series pump

    Old Style Nut: (The nut is removed to fit the next Retrofit nut)

    New Retrofit Split Nut: (replaces old nut while still using old tail)

    New Style Pump Dimensions:

    Old MaxiFlow Brochure

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