Maxitrol 187125 - 1/2" NPT. AUTOMATIC VENT LIMITING DEVICE FOR 325-7 & 32.

1/2" NPT. AUTOMATIC VENT LIMITING D

Maxitrol 187125 - 1/2" NPT. AUTOMATIC VENT LIMITING DEVICE FOR 325-7 & 32

The Maxitrol 187125 - 1/2" NPT. AUTOMATIC VENT LIMITING DEVICE FOR 325-7 & 32 is used for the control and regulation of gas pressure in fixed gauges, pressure regulators, or flow control valves utilizing a bourdon tube or diaphragm. The 187 series can be used as a redundant backup to primary venting devices, eliminating the need for manual operation in the event of power failure. This simplifies the design and installation for the end user.

Introducing the MAXITROL line of automatic vent limiting devices for the 325-7 and 32 models. These new products are designed to reduce air supply when combustion becomes limited. This provides maximum performance, fuel efficiency, carbon monoxide removal and control of toxic air contaminants. Features 1/2" female NPT threaded (interchangeable with 325 model), For 325-7 and 32 models only, Proven to be reliable in high moisture, high temperature and high dust environments.

Maxitrol 187125 is an automatic vent limiting device designed for the 325-7 & 32. This Maxitrol automatic vent limiting device 187125 works well in applications such as: water heaters, industrial and HVAC applications. Carefully engineered to be an exact replacement for your original Maxitrol 187125

This automatic vent limiting device is designed for use on gas water heaters with a draft hood tending style burner. The device limits the maximum draft to prevent excessive venting and the resulting reduction in heat output typical when operating at reduced loads. This device should not be used on gas fired equipment when natural gas is delivered by pipeline pressure of more than 50 psig or natural gas under over-pressurization conditions exists downstream of the limitator

The Maxitrol 187125 automatic vent limiting device is designed to limit the rate of fuel flow to the burner if the flame should fall below set parameters.

The Maxitrol 187125 is a automatic vent limiting device which will automatically stop the natural draft of a gable style wood burning stove reducing air flow, thus preventing asphyxiation.