Johnson Controls C878-90 Limit Control 7-150 psi
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Low Pressure Control 20" to 100 psig, 7 to 50 psi differential, 1/4" MFL, SPST open low, 17 Amps 240 V

The P70, P72, and P170 Controls for low pressure applications are designed primarily for low pressure cut-out control, pump-down control, and capacity control on commercial refrigeration and air conditioning applications. These controls are available in several pressure ranges and are compatible with most common refrigerants. They may also be used on other non-corrosive fluid applications. Ammonia-compatible models are also available. Controls also are available in several different electrical ratings and switch configurations. The P72 models provide direct control of 208 to 240 volt single-phase motors up to 3 horsepower, and 208 to 220 volt three-phase motors up to 5 horsepower.

Johnson Controls C878-1

The P70 Controls for low pressure applications are designed primarily for low pressure cut-out control, pump-down control, and capacity control on commercial refrigeration and air conditioning applications. These controls are available in several pressure ranges and are compatible with most common refrigerants. They may also be used on other non-corrosive fluid applications. Ammonia-compatible models are also available.

Johnson Controls C878-2

Johnson Controls P20BB-1 Low Pressure Control 7-150 Lbs Manual Reset
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The P70 Controls for low pressure applications are designed primarily for low pressure cut-out control, pump-down control, and capacity control on commercial refrigeration and air conditioning applications. These controls are available in several pressure ranges and are compatible with most common refrigerants. They may also be used on other non-corrosive fluid applications. Ammonia-compatible models are also available.

• All-steel case and cover built to provide long lasting, rugged protection for internal components
• Sight-set calibrated pressure adjustment - displays a visible pressure scale, fully adjustable through the range without removing the cover
• NEMA 1 enclosure, no adjustment knob
• Ammonia compatible

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Johnson Controls Penn P7 1-Unit Low Pressure Control, 12" Hg - 8 psi Control, SPST Opens on Low Pressure Switch, Import

Johnson Controls C878-3

Johnson Controls C878-36 Low Pressure Control SPST 1/4" Male Flare Auto Rest 12"Hg/80 PSI,

Johnson Controls C878-36

Johnson Controls P100AP-2C Low Pressure Switch Open 35 Close 60

The L62 series Baso safety shutoff devices are for use on all gas-fired, standing pilot equipment that requires main burner shutoff when the pilot is extinguished. Typical applications include domestic central heating and commercial space heating appliances, as well as industrial processing equipment (for example, die-casting machines and degreasers). Monitor the pilot flame through the use of a thermocouple. If the pilot flame is extinguished, the switch will interrupt gas flow to the main burner and pilot burner, shutting down the appliance.

• The L62 has a manual reset feature, and is available in models with or without 100% shut-off
• The L62 has a thermo-electric power unit assembly that receives its energy from a heated thermocouple
• If the pilot flame is extinguished, the main valve circuit is interrupted and gas flow to the main burner (and pilot burner in 100% shut-off model L62GB) is stopped
• Both L62 models contain an electric interruption feature that only allows pilot gas flow during the lighting or resetting cycle
• When lighting the pilot, the main valve electrical circuit is interrupted until the pilot flame is established and the reset butTon is released
• Allows only pilot gas flow during lighting cycle
• 1 conduit opening

Sid Harvey Item #:G570: Replaces Part #:'s : 10700,

Johnson Controls T-4002-201 Single Temperature High Volume Output
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Johnson Controls T-4002-201