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JOHNSON CONTROLS Mechanical Lube Oil Pressure Control: 6.5 psi, 45 sec Delay - Mechanical Lube Oil Pressure Controls
JOHNSON CONTROLSMechanical Lube Oil Pressure Controls

JOHNSON CONTROLS Mechanical Lube Oil Pressure Control: 6.5 psi, 45 sec Delay

The JOHNSON CONTROLS Mechanical Lube Oil Pressure Control (SKU P145NCA-82C, MPN P145NCA-82C) is a 6.5 psi, 45-second delay mechanical lube oil pressure control designed for use with Carlyle compressors. It operates…

SKU 3G-OTH-67170

Also listed as: P145NCA82C · P145NCA 82C

Brand
JOHNSON CONTROLS
Item
Mechanical Lube Oil Pressure Control: 6.5 psi, 45 sec Delay
Category
Mechanical Lube Oil Pressure Controls
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Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
P145NCA-82C
Type
For Carlyle Compressor Brand
Delay
45 sec
Product Type
Mechanical Lube Oil Pressure Control
Input Voltage
120V AC
Refrigerant Type
Non-Corrosive
For Compressor Brand
Carlyle
Alarm Circuit Included
No

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JOHNSON CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON CONTROLS Mechanical Lube Oil Pressure Control (SKU P145NCA-82C, MPN P145NCA-82C) is a 6.5 psi, 45-second delay mechanical lube oil pressure control designed for use with Carlyle compressors. It operates with 120V AC input voltage and is compatible with non-corrosive refrigerants. This unit does not include an alarm circuit.

Frequently Asked Questions

What is the Johnson Controls P145NCA-82C mechanical lube oil pressure control used for?

The Johnson Controls P145NCA-82C is a mechanical lube oil pressure control used to protect Carlyle compressors from low oil pressure. It provides a 45-second delay at startup to allow oil pressure to build, then shuts down the compressor if pressure drops below 6.5 psi, preventing damage.

What are the specifications of the Johnson Controls P145NCA-82C?

The Johnson Controls P145NCA-82C has a 6.5 psi cut-out, 45-second delay, 120V AC input voltage, and is compatible with non-corrosive refrigerants. It is designed for Carlyle compressors and does not include an alarm circuit. The manufacturer part number is P145NCA-82C.

Where to buy the Johnson Controls P145NCA-82C worldwide?

3G Electric supplies the Johnson Controls P145NCA-82C mechanical lube oil pressure control worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this part.

How to install the Johnson Controls P145NCA-82C lube oil pressure control?

Install the Johnson Controls P145NCA-82C by mounting it on the compressor control panel, connecting the 120V AC power supply, and routing the oil pressure sensing line to the compressor oil pump. Set the delay to 45 seconds and verify the cut-out at 6.5 psi per the manufacturer's instructions.

Used in

Common applications for JOHNSON CONTROLS
Industrial refrigeration — Johnson Controls P170SA-1C dual pressure control for compressor protection in ammonia or halocarbon systems
Chiller plant automation — Johnson Controls VA7810-HGA-2 electric globe valve actuator for modulating chilled water flow in VG7000 series valves
Pneumatic HVAC retrofit — Johnson Controls T-4002-302 conversion kit for upgrading existing Robertshaw thermostats in commercial buildings
Cooling tower water management — Johnson Controls V-4332-1007 pneumatically actuated diaphragm valve for 3-way diverting of water flow
Boiler fuel oil pressure monitoring — Johnson Controls P545NCB-25C electronic lube oil pressure control with alarm for burner management systems
Process pressure sensing — Johnson Controls P599AAPS105C pressure transmitter with IP67 rating for washdown zones in food and beverage plants

JOHNSON CONTROLS Products

3G Electric supplies JOHNSON CONTROLS mechanical lube oil pressure controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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