Product Details:
Size: 2"
Orifice: 3/4"
Spring range: 3-5psi
Assembly position: C

Honeywell Amco 1813 pressure regulator:
Worker/Monitor sets are commonly used to provide overpressure protection. A worker/monitor installation consists of a monitor with an external static connection and
a worker with an internal static connection. The regulator selected to be the monitor is
set at 2" to 5" w.c. above the worker. The external static connection is connected at
a point free of turbulence and preferably a minimum of five pipe diameters downstream.
Improved Features 1800 and 2000 Series Monitor Conversion American Meter offers four
industrial monitor regulators- the 1803M, 2003M, 1883M and 2083M. Design improvements now enable all models to be configured as Monitor Regulators. This change was effective with all 1800 and 2000 Series Regulators manufactured after January 1994. The advantage is that two models of the same regulator need not be stocked. All models are pre-machined to accept a monitor conversion kit. Refer to IMP 8740 for kit numbers and installation instructions. When a regulator with an OPSO is converted to a monitor, a sense line must extend down stream of the worker, as shown in the diagram to the right.

1800 Series low-pressure models have a maximum inlet pressure of 150 psi and offer outlet pressures ranging from 3.5" w.c. to 5 psi. 2000 Series high pressure models allow a maximum inlet pressure of 150 psi and outlet pressures ranging from .5 psi to 15 psi. The 1800 Series can be ordered as Full Relief, Partial Relief or No Relief Regulator as shown in the table. 2000 Series Regulators are non-relieving. Both models are available with Over pressure Shutoff, Under pressure Shutoff and monitor capabilities.