Wilkerson R19-03-GA00B Air Regulator 3/8 Npt 300 Psi

Product Description

The WILKERSON R19-03-GA00B is a Common-P1 series compressed air regulator designed to deliver consistent downstream pressure control in pneumatic systems. Built from aluminum die cast, this regulator accepts a 3/8 inch NPT port connection and handles a maximum supply pressure of 300 psi with an adjustable output range of 0 to 250 psi. It supports a maximum air flow of 64 CFM, making it suitable for moderate to high-demand compressed air circuits. The relief function allows pressure bleed-down when the set point is reduced. Licensed HVAC technicians, industrial mechanics, and pneumatic systems installers are the typical end users for this type of regulator.

The R19-03-GA00B fits into modular Series 19 filter-regulator-lubricator (FRL) assemblies as well as standalone inline regulator applications. Its modular connection capability allows integration with compatible Wilkerson Series 19 components for a complete air preparation assembly. Typical installations include compressor outlet lines, pneumatic tool supply circuits, and process control air systems in both light industrial and commercial settings. The unit is rated for compressed air service only and operates down to -13 degrees F.

Key Features

• Common-P1 regulator type with 0 to 250 psi adjustable output range
• 300 psi maximum supply pressure rating
• 64 CFM maximum air flow capacity
• 3/8 inch NPT end connections with modular Series 19 compatibility
• Built-in relief function for downstream pressure bleed-down
• Aluminum die cast construction for durability and light weight
• 1/4 inch gauge port thread for optional pressure gauge installation

Compatibility

Designed as a modular-compatible replacement or component regulator for Wilkerson Series 19 compressed air preparation systems with 3/8 inch NPT connections.

Installation Notes

Installation should be performed by a qualified pneumatic systems technician or industrial mechanic. Depressurize and lock out the compressed air supply completely before removing or installing any regulator. Confirm all thread connections are sealed with appropriate thread sealant rated for compressed air service. Do not exceed the 300 psi maximum supply pressure rating under any operating condition.