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IPW Industries, Inc. - Aquatec (PSW340-00) Shut Off Tank Pressure Switch - 3/8" OD Quick Connect with 40 PSI for Reverse Osmosis and Water Filtration

IPW Industries, Inc. - Aquatec (PSW340-00) Shut Off Tank Pressure Switch - 3/8" OD Quick Connect with 40 PSI for Reverse Osmosis and Water Filtration

Quantity
Regular price $40.05
Regular price Sale price $40.05
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  • Risk-Free 30-Day Returns
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30-Day Hassle-Free Returns

Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.

✔ Easy return process

✔ Fast refunds

✔ No hidden conditions

Fast U.S. Shipping

We ship within the United States only — no international delays.

✔ Processing time: 1–2 business days

✔ Delivery time: 3–7 business days

✔ Real-time tracking available

👉 Track your order anytime from the header via Track Order

About This

  • AUTOMATIC SHUT-OFF FOR RO SYSTEMS: The Aquatec Pressure Switch is designed to automatically stop your reverse osmosis system when your storage tank reaches 40 PSI. This smart shut-off switch helps protect your RO pump, reduce wear on your system, and conserve water. It's suitable for maintaining smooth, energy-efficient operation at home or in small commercial setups. A must-have upgrade for reliable RO system control.
  • EASY CONNECTION WITH 1/4" TUBING: Featuring standard 3/8" OD quick-connect fittings, this tank pressure switch installs easily into most under-sink RO systems without special tools. Whether you're upgrading your setup or replacing an old switch, installation is fast and hassle-free. It fits seamlessly with common RO tubing sizes. Designed for DIYers and professionals alike. Make your water system smarter in minutes.
  • PROTECTS YOUR RO PUMP AND MEMBRANE: Prevent overworking and unnecessary stress on your RO pump with this Aquatec shut-off switch. By stopping water production at 40 PSI, it helps extend the life of your booster pump, solenoid valve, and RO membrane. Keep your reverse osmosis system running longer, more efficiently, and with less maintenance. Trusted by filtration experts for dependable performance.
  • BUILT FOR DURABILITY AND RELIABILITY: The PSW340-00 from Aquatec is made with quality components to ensure long-term reliability. It delivers consistent pressure control even after thousands of shut-off cycles. Ideal for homes, RVs, aquariums, coffee shops, and anywhere a dependable RO system is critical. Manufactured to meet the demands of modern water filtration systems. Depend on it for safe, reliable operation every day.
  • TRUSTED FOR QUALITY WATER SOLUTIONS: With years of experience in water filtration, IPW Industries Inc. offers products designed for easy use, durability, and performance. This Aquatec 40 PSI shut-off pressure switch is a trusted solution for smarter water management. Enjoy peace of mind knowing your reverse osmosis system is protected. Choose IPW Industries for quality you can count on. We are committed to providing reliable, affordable solutions for clean, safe water in every home.

Overview

  • Operation Mode : automatic
  • Contact Type : Normally Closed
  • Connector Type : Screw Terminal
  • Brand : IPW Industries Inc
  • Switch Type : Pressure Switch
  • Terminal : Screw
  • Material : Metal
  • Item dimensions L x W x H : 1 x 1 x 1 inches
  • Circuit Type : 1-way
  • Mounting Type : In-line Mount
View full details
Is Hard Water or Contaminated WaterDamaging Your Home?
Signs You May Be Experiencing Problems With Your Tap Water
Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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RO Water Filters Reverse Osmosis Water Filters for Pure Drinking Water
Salt Water Softeners Salt Water Softeners for Powerful Hard Water Treatment
Pure Water. Better Living.

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.

👉 Softer skin and smoother hair with every shower.

Descaling Solutions Descaling Solutions for Removing Limescale and Mineral Buildup
👉 Enjoy healthier skin and hair with every use.
Water Filter Cleaning Kits

👉 Prevent scale buildup and keep your appliances running efficiently.

Under Sink Water Filters

👉 Softer, brighter clothes that last longer with every wash.

Reverse Osmosis Systems Best Reverse Osmosis Systems for Clean Drinking Water

See the Difference in Your Water — Instantly

Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.

Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.

Feel the difference in every drop — from your kitchen to your shower.

Impurity Reduction 95%
Chlorine Removal 99%

FAQ

Is installation difficult?
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No. Our systems are designed for easy DIY installation and most homeowners can install them without professional tools. If you need help, our support team is always available.
Do I need a plumber to install the system?
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No plumber is required. The system connects directly to your existing plumbing with simple fittings.
How does this system improve water quality?
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Our filtration system helps reduce common impurities and minerals that cause hard water problems, improving the taste and clarity of your water.
Will this help protect my appliances?
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Yes. Hard water minerals can build up inside appliances. Our system helps reduce scale buildup, helping extend the life of washing machines, dishwashers, and water heaters.
How often do filters need to be replaced?
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Most filters only need replacement every 6–12 months, depending on usage and local water conditions.
Will this improve my skin and hair?
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Many customers notice softer skin and smoother hair after switching to filtered or softened water.
What if I'm not satisfied with the system?
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If you're not completely satisfied, you can return your product within 30 days for a full refund.
Easy to install — no plumber required. Our experts are here if you need help.
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