HydroAir - HA460 Pump Wet End, 48-Frame, Complete with Seal - 40-4600

HydroAir – HA460 Pump Wet End, 48-Frame, Complete with Seal

The HydroAir HA460 wet end, part number 40-4600, is a 48-Frame replacement wet end for the HydroAir HA460 spa pump. It is supplied complete with all the necessary parts, including the wet end seal, so you can renew the wet end of your hot tub pump in one go.

Compatibility with the HydroAir HA460 pump

This 48-Frame wet end is intended for the HydroAir HA460 pump. If you are searching for a replacement HydroAir HA460 wet end, use part number 40-4600 to find the right item.

If you need the whole pump rather than only the wet end, take a look at the HydroAir HA460 self-drain pump.

Pumps are made in different frame sizes, so confirm that your pump is a 48-Frame before you order. The frame size is an important point when choosing a replacement wet end.

Connections and pipe size

The suction and discharge ports of this HA460 wet end are both fitted with the same type of thread:

• Suction: 62 mm male thread (MBT 1.5-inch)
• Discharge: 62 mm male thread (MBT 1.5-inch)

This pump is normally connected to 1.5-inch pipes, so check your existing plumbing against these connection details before you start.

How to check the frame size: 48-Frame or 56-Frame

If you are not sure whether your pump is a 48-Frame or a 56-Frame, the answer lies in the centre-to-centre distances of the pump. We explain how to measure these distances, so you can check your pump before ordering this 48-Frame wet end.

What is included and what may be needed

This wet end is sold complete, with all the necessary parts for the HydroAir HA460 pump:

• Wet end for the HA460 pump, 48-Frame
• Wet end seal, included

To secure the wet end to the motor you may need a set of #8-32 screws. They are not part of this description, so order them separately if you need them. For 48-Frame pumps, see the Waterway 48-Frame wet end screws x4.