Honeywell L404V1095 Oil Pressuretrol Limit Control, Auto Recycle, 5–50 PSI Operating Pressure Range, Stainless Steel Diaphragm

Honeywell L404V1095 Oil Pressuretrol Limit Control, Auto Recycle, 5–50 PSI Operating Pressure Range, Stainless Steel Diaphragm

Overview

The Honeywell L404V1095 is a reliable oil pressure sensing limit controller designed for fuel oil burner systems, including heavy pretreated oil applications. It provides precise pressure monitoring with automatic reset capabilities to protect equipment from unsafe oil pressure conditions.

Key Features

• Operating Pressure Range: 5 to 50 PSI, with minimum pressure of 4 PSI and maximum pressure rating of 225 PSI

• Pressure Differential: Adjustable between 6 and 14 PSI for precise control

• Switch Type: Snap-acting switch that makes (closes) the circuit on oil pressure rise above the setpoint (Auto Recycle)

• Diaphragm: Durable stainless steel for long-lasting performance in oil applications

• Mounting Options:

  • 1/4" NPT internal pipe threads

  • Surface mount through the base of the case

• Clear Plastic Cover: Allows easy observation and adjustment of pressure settings

• Adjustments: Top-case screws for quick and accurate pressure setting

• Ground Screw Terminal: For reliable electrical grounding

• Temperature Range: -35°F to 150°F

Technical Specifications

Applications

• Fuel oil burner systems including heavy and pretreated oil applications

• Pressure monitoring and control in industrial and commercial oil burners

• Protection of oil burner equipment by limiting unsafe oil pressure conditions

• Systems requiring automatic reset (auto recycle) for uninterrupted operation