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Data Center Products  | SKU: L91A1037/U

L91A1037/U | Honeywell Thermal | Thermostats & Controllers

Proportional Pressuretrol Controller, 0 to 15 psi, Modulating Switch Operation, Single Potentiometer, 140 Ohm Modulating Output, Optional Surface Mount Through Back of Case
$753.35
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Description

L91 Proportioning Pressuretrol Controllers are Series 90 Modulating Pressure Controllers that provide direct control of modulating motors or valves used on automatic burners or steam heating systems.

Product Specifications

Name Value
Category Pressure Controllers
Pressure range 10 to 15 PSI
Product category Thermostats & Controllers
Product subcategory Pressure Controllers
Series Honeywell
Short desc Proportional Pressuretrol Controller, 0 to 15 psi, Modulating Switch Operation, Single Potentiometer, 140 Ohm Modulating Output, Optional Surface Mount Through Back of Case
Supplier part number L91A1037/U

Features and Benefits

Surface Mount with Screws Through Knockout Holes Back of Casing | Fitting with 1/4 -18 NPT Threads Allows Rapid Installation | Steel Case with Clear Plastic Cover to Observe Pressure Settings and Potentiometer Action | Large, Easily-Read Scaleplates in Both U.S. Customary (oz/sq. Inch., psi, or Inch. Hg) and Metric (kPa, MPa, or Millimeter Hg) Units | Adjustments Made with Screws on Case Top | Wiper on Controller Potentiometer Moves in Response to Pressure Changes | May be Used with Steam, Air, Noncombustible Gases, or Other Fluids Noncorrosive to Brass or Phos-Bronze (300 psi Model) Bellows | When Used with Steam Boilers, a Steam Trap (Siphon Loop) is Recommended | Models Available for Pressure Systems up to 300 psi (2068 kPa)

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