

L404Y-1043 | Honeywell Pressuretrol Controller 25–150 PSI
- Regular price
- $244.00
- Sale price
- $244.00
- Regular price
-
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Product Description P/N: L404Y-1043
Description
The Honeywell L404Y-1043 is a pressuretrol controller designed for pressure control applications in steam, air, and water systems. It features an adjustable range of 25 to 150 PSI with a manual reset function for enhanced safety.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Honeywell |
Category | Pressure Control |
Part Number | L404Y-1043 |
Subcategory | Pressuretrol Controller |
Pressure Range | 25–150 PSI |
Reset Type | Manual reset |
Housing | Durable protective enclosure |
Installation | Standard mounting configuration |
Safety Function | Requires operator verification after trip |
Weight | 1.75 lbs |
Information About L404Y-1043
The L404Y-1043 is part of Honeywell’s L404 series, known for reliable operation in pressure regulation and system safety control. It is equipped with a manual reset mechanism, which prevents automatic restart after pressure trips, ensuring that conditions are verified before the system is brought back online. The adjustable pressure range of 25–150 PSI makes it suitable for a variety of medium- to high-pressure applications. Built with Honeywell’s robust construction standards, the L404Y-1043 provides consistent performance in both residential and commercial installations, including boilers, compressors, and other pressure-sensitive systems.
Key Features:
-
Adjustable pressure range: Supports precise setting between 25 and 150 PSI for a variety of applications.
-
Manual reset safety feature: Prevents automatic restart after an overpressure trip, requiring operator intervention.
-
Durable mechanical construction: Built for long-term service in demanding steam, air, and water system environments.
-
Reliable pressure control: Maintains consistent system operation within the selected pressure limits.
-
Versatile application use: Suitable for boilers, air compressors, and other pressure-regulated systems.
-
Clear calibration mechanism: Easy-to-adjust settings for accurate pressure control.
-
Compact, robust housing: Protects internal components from mechanical damage and environmental factors.
-
Trusted Honeywell quality: Designed and manufactured for consistent, safe operation over an extended service life.
The L404Y-1043 delivers the precision, safety, and reliability required for dependable pressure regulation and protection in steam, air, and water systems.
Description
The Honeywell L404Y-1043 is a pressuretrol controller designed for pressure control applications in steam, air, and water systems. It features an adjustable range of 25 to 150 PSI with a manual reset function for enhanced safety.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Honeywell |
Category | Pressure Control |
Part Number | L404Y-1043 |
Subcategory | Pressuretrol Controller |
Pressure Range | 25–150 PSI |
Reset Type | Manual reset |
Housing | Durable protective enclosure |
Installation | Standard mounting configuration |
Safety Function | Requires operator verification after trip |
Weight | 1.75 lbs |
Information About L404Y-1043
The L404Y-1043 is part of Honeywell’s L404 series, known for reliable operation in pressure regulation and system safety control. It is equipped with a manual reset mechanism, which prevents automatic restart after pressure trips, ensuring that conditions are verified before the system is brought back online. The adjustable pressure range of 25–150 PSI makes it suitable for a variety of medium- to high-pressure applications. Built with Honeywell’s robust construction standards, the L404Y-1043 provides consistent performance in both residential and commercial installations, including boilers, compressors, and other pressure-sensitive systems.
Key Features:
-
Adjustable pressure range: Supports precise setting between 25 and 150 PSI for a variety of applications.
-
Manual reset safety feature: Prevents automatic restart after an overpressure trip, requiring operator intervention.
-
Durable mechanical construction: Built for long-term service in demanding steam, air, and water system environments.
-
Reliable pressure control: Maintains consistent system operation within the selected pressure limits.
-
Versatile application use: Suitable for boilers, air compressors, and other pressure-regulated systems.
-
Clear calibration mechanism: Easy-to-adjust settings for accurate pressure control.
-
Compact, robust housing: Protects internal components from mechanical damage and environmental factors.
-
Trusted Honeywell quality: Designed and manufactured for consistent, safe operation over an extended service life.
The L404Y-1043 delivers the precision, safety, and reliability required for dependable pressure regulation and protection in steam, air, and water systems.
