Original Honeywell Pressure Switch L404f1078u for Industrial Gas Burner Accessories

• Usage: Hydrogen, Nitrogen, Ng
• Purpose: Control Gas
• Parts: Pressure Switch
• Application Fields: Industrial Gas Burner
• Noise Level: Ultra Quiet
• Machine Size: Small
• Model NO.: L404F1078 U
• Condition: New
• Certification: ISO, CE
• Model: L404f1078/U
• Brand: Honeywell
• Name: Pressure Switch
• Environment Temperature: Normal
• Customize: Yes
• Deliver Time: 2-15days
• Term of Payment: EXW/Fob
• Use: Gas Burner Accessories
• After Warranty Service: Video Technical Support
• Transport Package: Carton
• Specification: 10*9*8CM
• Trademark: Honeywell
• Origin: America
• HS Code: 8413910000
• Production Capacity: 1000

Product Description

Wholeasale Price Original Honeywell Pressure Switch L404F1078/U For Industrial Gas Burner 

Application

L404F PressureTrol® Controllers provide operating control

with automatic limit protection for pressure systems of up to

2070 kPa, or 300 psi.

L404T,V PressureTrol® Controllers are for use on oil burner

systems for pressures up to 1035 kPa or 150 psi.

blower.

Model	L404F1078/U
Brand	Honeywell
Name	Pressure Switch
Usage	Gas burner accessories

 

CHECKOUT

After the controller has been installed, wired and adjusted, it

should be tested with the system in operation. First, allow the

system to stabilize. Then, observe the operation of the

controller while raising and lowering its setpoint. Pressure

should increase when the setpoint is raised and decrease

when the setpoint is lowered.

Also, check the make and break points of the controller. If they

do not agree with a separate, accurately calibrated pressure

gauge, a slight adjustment of the scaleplate(s) may be

necessary.

Use accurate pressure testing equipment when checking out

the controller. Do not rely on inexpensive gauges. The

controllers are carefully calibrated at the factory.

 

FEATURES

• Models available in a series of control ranges, and

pressure scales in kPa and psi.

• All models automatically reset and have an adjustable

differential.

• Models have snap switch to open or close a circuit on

a pressure rise.

• Case has a clear plastic cover so setpoints can be

observed.

• 1/4 inch-18 NPT connection for pipe on diaphragm

assembly.

• Ground screw terminal.

 

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