Aqua-Flo - XP2 48-Frame Spa Pump Wet End for Flo-Master XP2 – 1.5 HP - 310-2450

Aqua-Flo – XP2 48-Frame Spa Pump Wet End for Flo-Master XP2 – 1.5 HP

This replacement 48-frame wet end was designed for the Aqua-Flo Flo-Master XP2 hot tub pump, and is manufactured by Waterway. It is supplied complete, with the impeller and wet end seal already inside, so you do not need to source those parts separately.

The wet end is available in several horsepower ratings, each with its own part number, so check your pump before you order.

Compatibility with the Aqua-Flo Flo-Master XP2

This spa pump wet end was made for the Aqua-Flo Flo-Master XP2. Although it carries the Aqua-Flo name, it is actually manufactured by Waterway, which is why you will find both Aqua-Flo and Waterway part numbers listed for the same item.

If you are unsure whether it suits your pump, contact us with the details of your current pump and we will help you check.

How to choose the right horsepower

The wet end is offered by horsepower rating, and every rating has its own number. Match the rating of your existing pump to the correct version:

• 1.5 HP: Waterway 310-2450 / Aqua-Flo 9104181500
• 2.0 HP: Waterway 310-2460 / Aqua-Flo 91041820000
• 2.5 HP: Waterway 310-2470 / Aqua-Flo 91041825000
• 3.0 HP: Waterway 310-2480 / Aqua-Flo 9104183000

Compare these numbers with the ones on your old wet end or pump before choosing an option.

Fitting and dimensions

Use these measurements to compare the new wet end with the one you are replacing:

• Outside diameter of the thread for the pipe connections: 78 mm
• Horizontal and vertical distance between the mounting points: 91 mm
• Diagonal distance between the mounting points: 131 mm

Other dimensions are shown in the diagram on the product page.

What is included

The wet end is complete with all its parts, including the impeller and the wet end seal. If you also need fixings, see the Waterway 48-Frame wet end screws x4.