Steel Air Volume Control (AVC) – Model AV45

The AV45 Steel Air Volume Control is a precision‑engineered component designed to automatically regulate air levels in galvanized steel pressure tanks used in well and water pump systems. By maintaining the proper balance of air and water inside the tank, this air volume control helps ensure consistent system pressure, smooth pump operation, and extended equipment life.

Built with durable steel construction, the AV45 is intended for long‑term reliability in residential and light commercial water systems. It plays a critical role in preventing waterlogging of pressure tanks, reducing short‑cycling of pumps, and maintaining stable water delivery.

Key Features

• Automatic Air Regulation
  Maintains proper air‑to‑water balance in steel pressure tanks.

• Heavy‑Duty Steel Construction
  Designed for durability and long service life in water system environments.

• Improves System Efficiency
  Helps reduce pump short‑cycling and supports consistent pressure output.

• Prevents Tank Waterlogging
  Ensures adequate air cushion for proper tank operation.

• Compatible with Steel Pressure Tanks
  Specifically designed for use with galvanized steel tanks.

• Reliable Mechanical Operation
  Functions automatically without external power or electronic controls.

Product Description

The AV45 Steel Air Volume Control is an essential component for water systems that utilize traditional steel pressure tanks. Over time, air in these tanks can be absorbed into the water, leading to reduced air volume, waterlogging, and erratic pump operation. The AV45 automatically introduces or releases air as needed to maintain the correct internal balance.

By ensuring a consistent air cushion inside the tank, this air volume control helps stabilize water pressure, reduce pump cycling frequency, and minimize wear on system components. Its mechanical design provides dependable operation under normal system conditions, making it a trusted solution for maintaining efficient water system performance.

Constructed from steel for strength and reliability, the AV45 is well suited for long‑term installation in residential wells, farms, and light commercial water systems.

Manufacturer Specifications

• Product Type: Air volume control
• Model Number: AV45
• Material: Steel
• Function: Automatic air regulation in pressure tanks
• Tank Compatibility: Galvanized steel pressure tanks
• Operation Type: Mechanical, automatic
• Installation Location: Pressure tank mounting point
• Application: Well and pump water systems
• Use Environment: Residential and light commercial

Recommended Applications

• Residential well pump systems
• Galvanized steel pressure tanks
• Farm and agricultural water systems
• Light commercial water supply systems
• Replacement of worn or malfunctioning air volume controls
• Pressure tank system maintenance and upgrades

Why Choose Model AV45

The AV45 Steel Air Volume Control provides dependable, automatic regulation of air volume in steel pressure tanks, helping maintain proper system performance and extend equipment life. Its durable steel construction and proven mechanical design make it a reliable choice for maintaining stable water pressure and efficient pump operation in traditional water systems.