PSW-340, Aquatek 3/8 Tank Switch, PSW-340-00

PSW-340 Aquatek 3/8 Tank Switch – Enhance Your Residential RO System’s Efficiency and Safety

The PSW-340 Aquatek 3/8 Tank Switch is designed to address common issues in residential reverse osmosis (RO) systems, providing reliable and efficient control over your water storage tank. Unlike generic tank switches, this component offers precise switching to protect your water softener or RO setup, reducing wear on pumps and preventing overflow or dry runs. Ideal for homeowners looking to optimize their water treatment accessories, it ensures seamless system integration with minimal maintenance.

Key Benefits

• Prevents water waste by accurately detecting tank water levels and switching off the system when full
• Protects your RO pump and system components from damage caused by over-pressurization or dry running
• Enhances overall system efficiency, reducing unnecessary energy consumption
• Easy to install and compatible with standard 3/8" tubing used in most residential RO accessories
• Durable construction ensures long-lasting performance in typical household water treatment environments
• Improves the safety and reliability of your water softener plus RO setup by providing consistent control

How It Works

The PSW-340 tank switch operates by monitoring the water pressure inside your RO system’s storage tank. When the tank fills to a preset pressure level, the switch automatically signals the system to stop water production, preventing overfilling. Conversely, when water is drawn from the tank and pressure drops, the switch triggers the system to resume production.

This simple yet effective mechanism ensures your residential RO accessories work harmoniously, protecting pumps and valves from damage and maintaining steady water flow without manual intervention.

What to Expect

After installing the PSW-340 Aquatek tank switch, you will immediately notice your RO system cycling more efficiently, with fewer interruptions or noises from pump overwork. During the first few days, the switch will calibrate naturally as it responds to your household’s water usage patterns.

Over the longer term, expect reliable and consistent performance with minimal maintenance required. The durable design helps prevent common failures, ensuring your water softener plus RO system remains protected and functioning smoothly.

What’s Inside

• Pressure-sensitive switch mechanism – Accurately detects tank water pressure changes for precise system control
• 3/8" connection ports – Standard size for easy integration with residential RO tubing and accessories
• Robust housing – Made from corrosion-resistant materials to withstand residential water treatment environments
• Internal springs and contacts – Provide reliable switching action to ensure system safety and efficiency

How to Use

1. Turn off your RO system’s water supply and depressurize the storage tank.
2. Locate the existing tank switch or the tubing connection point where the PSW-340 will be installed.
3. Disconnect the tubing and attach the PSW-340 tank switch inline with the 3/8" tubing, ensuring secure connections.
4. Reconnect the tubing and restore water supply to the system.
5. Power on the RO system and monitor for proper cycling and switching behavior during initial operation.
6. Perform a brief leak check and confirm the switch activates as water fills or empties the storage tank.

Why Choose This Product

• Engineered for durability and long-term reliability in residential water softener and RO systems
• Manufactured by Water Softener Plus, a trusted vendor known for quality water treatment accessories
• Designed specifically to fit and enhance common residential RO setups, ensuring compatibility and ease of use
• Helps extend the life of your water softener plus RO components by preventing common mechanical failures

FAQ & Safety

Is the PSW-340 compatible with all residential RO systems?
It is compatible with most systems that use 3/8" tubing and standard tank switch configurations commonly found in residential RO accessories.

How often should I inspect or replace the tank switch?
Regular inspection every 6-12 months is recommended to ensure proper function; replacement depends on wear but typically lasts several years under normal use.

Can I install the switch myself?
Yes, installation is straightforward with basic plumbing skills; always follow safety precautions and system shutdown procedures.

Does the switch require any electrical connection?
No, the PSW-340 is a mechanical pressure switch and operates without external power, relying solely on water pressure changes.

Are there any special maintenance requirements?
Keep the switch clean and free from sediment buildup; flushing your system periodically helps maintain optimal performance.

Upgrade your system reliability today—add the PSW-340 Aquatek 3/8 Tank Switch to your cart and keep your water flowing clean and consistent with enhanced safety and efficiency.