Diaphragm Tank

Reliable Pressure Stabilization for Water Pump Systems

Diaphragm tanks (also known as pressure tanks or expansion tanks) are essential components for maintaining consistent water pressure, protecting pumps, and reducing system wear. These tanks use an internal rubber diaphragm to separate air and water, allowing the system to maintain stable pressure while minimizing pump cycling and preventing water hammer.

Ideal for booster pump systems, deep well pumps, home water lines, commercial plumbing, and industrial fluid applications, diaphragm tanks improve overall system efficiency and extend pump lifespan.

Key Features

• Stable Water Pressure — Provides smooth, steady flow across fixtures and reduces sudden pressure drops.
• Protects Pump Life — Minimizes frequent on/off cycling, preventing premature pump failure.
• Internal Rubber Diaphragm — Separates air and water to maintain optimal pressure balance.
• Corrosion-Resistant Build — Constructed with durable materials for long-term reliability in residential and commercial systems.
• Reduces Water Hammer — Helps prevent pipe shock and noisy vibrations during pump operation.

Best For:

• ✔ Home water pressure systems
• ✔ Booster pumps & pressure pump setups
• ✔ Deep well pump installations
• ✔ Commercial plumbing lines
• ✔ Industrial water systems requiring stabilized pressure

Why Buy Diaphragm Tanks from KHM Megatools?

• ✔ Price Match Program — Best value for pressure tanks nationwide.
• ✔ High-quality tanks built for long service life.
• ✔ Trusted by plumbers, contractors, and homeowners.
• ✔ Fast nationwide delivery.
• ✔ We can process same-day delivery within Metro Manila for available units.

Frequently Asked Questions

What does a diaphragm tank do?

It maintains stable water pressure and prevents pumps from cycling too frequently, extending pump life.

Do diaphragm tanks reduce water hammer?

Yes. By stabilizing pressure, they help minimize pipe shock and vibration.

Where are diaphragm tanks installed?

They are typically installed in line with booster pumps, pressure systems, or deep well pumps.