Pumps Wet Ends And Parts

Hot Tub Pumps, Wet Ends And Parts

Hot tub pumps are an essential component of any hot tub or spa. These pumps are responsible for circulating water through the jets, providing a relaxing and therapeutic experience. However, like any mechanical device, hot tub pumps can wear out and require replacement. In this guide, we will discuss everything you need to know about hot tub pumps, wet ends, and parts.

Types of Hot Tub Pumps

There are two main types of hot tub pumps: circulation pumps and jet pumps.

Circulation Pumps

Circulation pumps are smaller in size and typically run 24/7 to constantly filter the water in your spa. They are designed to work with low flow and high-pressure requirements, making them energy-efficient. They also have a longer lifespan compared to jet pumps.

Jet Pumps

Jet pumps, on the other hand, are larger in size and provide the power needed for the jets in your hot tub. There are two types of jet pumps: single-speed and dual-speed. Single-speed pumps operate at one consistent speed, while dual-speed pumps can be switched between high and low speeds depending on your preference.

Wet Ends

The wet end is the part of the pump that comes into contact with water. It contains an impeller which rotates to create pressure and push water through the pump. When replacing a hot tub pump, it is important to also consider the wet end. If your current pump's motor is still in good condition, you may only need to replace the wet end.

Parts of a Hot Tub Pump

Some common parts of a hot tub pump include:

• Motor: This is the main component that powers the pump.
• Capacitor: A small electronic device that stores energy and helps start the motor.
• Shaft Seal: A rubber gasket that creates a watertight seal between the motor and wet end.
• Impeller: The rotating component that moves water through the pump.
• Housing: The outer casing of the pump that holds all its components together.
• O-Rings and Gaskets: These help create a seal between different parts of the pump, preventing leaks.
• Volute: The curved portion of the pump that directs water flow.