Description
Honeywell L404F1094 Pressuretrol Controller, Auto Recycle, 20–300 PSI, Stainless Steel Diaphragm
Product Highlights
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Min Pressure (PSI): 20 PSI
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Max Pressure (PSI): 350 MAX PSI
Description
The Honeywell L404F1094 Pressuretrol Controller provides precise pressure control with automatic limit protection for systems operating up to 300 PSI. Designed for reliable performance in steam, air, and noncombustible gas applications, it ensures safe system operation with auto-recycle functionality to maintain uptime in critical environments.
Features
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Operating pressure range of 20 to 300 PSI for versatile system compatibility
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Adjustable pressure differential from 20 to 50 PSI for precise control
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SPDT snap-acting switch makes (R-W) and breaks (R-B) on pressure rise (Auto Recycle)
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Durable stainless steel diaphragm for long-lasting reliability in demanding environments
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Easy-to-adjust settings via top-case screws for fast field calibration
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Clear plastic cover allows quick viewing of settings without removal
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Ground screw terminal for secure electrical grounding
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Mounts using 1/4" NPT internal pipe threads or surface mounts through the case base
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Wide temperature operating range from -35°F to 150°F
Technical Specifications
Specification Details Operating Pressure Range 20 to 300 PSI Minimum Pressure 20 PSI Maximum Pressure 350 PSI Pressure Differential 20 to 50 PSI adjustable Maximum Pressure Differential 50 PSI Switch Operation Auto recycle Switch Action SPDT snap action, makes R-W, breaks R-B on pressure rise Diaphragm Material Stainless steel Mounting 1/4" NPT internal pipe thread or surface mount Temperature Range -35°F to 150°F Electrical Connections Screw terminals Switch Contact Ratings (120V) 8.0 AFL, 48.0 ALR, 10.0A resistive Switch Contact Ratings (240V) 5.1 AFL, 30.6 ALR, 5.0A resistive
