Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

JOHNSON CONTROLS Mechanical Lube Oil Pressure Control P28AA-17C - Mechanical Lube Oil Pressure Controls
JOHNSON CONTROLSMechanical Lube Oil Pressure Controls

JOHNSON CONTROLS Mechanical Lube Oil Pressure Control P28AA-17C

The JOHNSON CONTROLS Mechanical Lube Oil Pressure Control (SKU P28AA-17C, MPN P28AA-17C) is a mechanical lube oil pressure control designed for use with Ranco compressors and non-corrosive refrigerants. It operates…

SKU 3G-OTH-67148

Also listed as: P28AA17C · P28AA 17C

Brand
JOHNSON CONTROLS
Item
Mechanical Lube Oil Pressure Control P28AA-17C
Category
Mechanical Lube Oil Pressure Controls
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
P28AA-17C
Type
Alarm Circuit Included
Delay
120 sec
Product Type
Mechanical Lube Oil Pressure Control
Input Voltage
120V AC
Refrigerant Type
Non-Corrosive
For Compressor Brand
Ranco
Alarm Circuit Included
Yes

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The JOHNSON CONTROLS Mechanical Lube Oil Pressure Control (SKU P28AA-17C, MPN P28AA-17C) is a mechanical lube oil pressure control designed for use with Ranco compressors and non-corrosive refrigerants. It operates with a 120V AC input voltage, features a 120-second delay, and includes an alarm circuit. The control covers a pressure range of 8 psi to 70 psi.

Frequently Asked Questions

What is the JOHNSON CONTROLS P28AA-17C mechanical lube oil pressure control used for?

The JOHNSON CONTROLS P28AA-17C is a mechanical lube oil pressure control used to protect Ranco compressors in refrigeration systems. It monitors oil pressure and includes a 120-second delay and an alarm circuit to prevent compressor damage from low oil pressure.

What are the specifications of the JOHNSON CONTROLS P28AA-17C?

The JOHNSON CONTROLS P28AA-17C operates at 120V AC, covers a pressure range of 8 psi to 70 psi, and includes a 120-second delay and an alarm circuit. It is designed for non-corrosive refrigerants and is compatible with Ranco compressors.

Where to buy the JOHNSON CONTROLS P28AA-17C worldwide?

You can source the JOHNSON CONTROLS P28AA-17C from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your refrigeration needs.

How to install the JOHNSON CONTROLS P28AA-17C lube oil pressure control?

Install the JOHNSON CONTROLS P28AA-17C by connecting it to the compressor's oil pressure line and wiring the 120V AC input and alarm circuit. Follow standard refrigeration practices to ensure proper pressure sensing and delay timing for reliable operation.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Electronic Lube Oil Pressure Control: 12.75 psi, 120 sec Delay, Alarm Circuit Included (MPN P545NCB-22C)
JOHNSON CONTROLS
Electronic Lube Oil Pressure Control: 12.75 psi, 120 sec Delay, Alarm Circuit Included (MPN P545NCB-22C)
Electronic lube oil pressure control with 120-second delay and integrated alarm circuit. Operates at 240V AC, suitable for non-corrosive refrigerants and Blitzer compressors. Monitors oil pressure to protect compressors in refrigeration systems
JOHNSON CONTROLS
Electronic lube oil pressure control with 120-second delay and integrated alarm circuit. Operates at 240V AC, suitable for non-corrosive refrigerants and Blitzer compressors. Monitors oil pressure to protect compressors in refrigeration systems
Electronic lube oil pressure control with 120-second delay and alarm circuit. Designed for use with Carlyle compressors and non-corrosive refrigerants. Operates on 240V AC input voltage. Monitors oil pressure to protect compressors in refrigeration systems
JOHNSON CONTROLS
Electronic lube oil pressure control with 120-second delay and alarm circuit. Designed for use with Carlyle compressors and non-corrosive refrigerants. Operates on 240V AC input voltage. Monitors oil pressure to protect compressors in refrigeration systems
Electronic lube oil pressure control with 240V AC input voltage. Pressure set point range from -20.08 in Hg to 100.07604 psi. No alarm circuit included. Used in HVAC and refrigeration systems to monitor and maintain proper lube oil pressure in compressors
JOHNSON CONTROLS
Electronic lube oil pressure control with 240V AC input voltage. Pressure set point range from -20.08 in Hg to 100.07604 psi. No alarm circuit included. Used in HVAC and refrigeration systems to monitor and maintain proper lube oil pressure in compressors
Electronic Lube Oil Pressure Control (MPN P29NC-3C)
JOHNSON CONTROLS
Electronic Lube Oil Pressure Control (MPN P29NC-3C)

More from JOHNSON CONTROLS

View all JOHNSON CONTROLS parts
This mechanical lube oil pressure control is designed for use with Copeland compressors and non-corrosive refrigerants. It operates on 24V AC and features a 9 psi pressure setting with a 120-second time delay and a 36-inch capillary length. No alarm circuit is included
JOHNSON CONTROLS
This mechanical lube oil pressure control is designed for use with Copeland compressors and non-corrosive refrigerants. It operates on 24V AC and features a 9 psi pressure setting with a 120-second time delay and a 36-inch capillary length. No alarm circuit is included
Mechanical lube oil pressure control with 90-second delay and alarm circuit. Monitors oil pressure in ammonia refrigeration systems. Requires 240V AC input. Suitable for use with Ranco compressors
JOHNSON CONTROLS
Mechanical lube oil pressure control with 90-second delay and alarm circuit. Monitors oil pressure in ammonia refrigeration systems. Requires 240V AC input. Suitable for use with Ranco compressors
Mechanical lube oil pressure control with 120-second time delay and alarm circuit. Designed for use with Copeland compressors and non-corrosive refrigerants. Input voltage 240V AC. Provides protection by shutting down the compressor if oil pressure drops below the set point for the delay period
JOHNSON CONTROLS
Mechanical lube oil pressure control with 120-second time delay and alarm circuit. Designed for use with Copeland compressors and non-corrosive refrigerants. Input voltage 240V AC. Provides protection by shutting down the compressor if oil pressure drops below the set point for the delay period
Mechanical lube oil pressure control with 120-second delay and integral alarm circuit. Designed for use with non-corrosive refrigerants in HVAC and refrigeration compressor systems to monitor oil pressure and protect against low-pressure conditions. Operates at 240V AC
JOHNSON CONTROLS
Mechanical lube oil pressure control with 120-second delay and integral alarm circuit. Designed for use with non-corrosive refrigerants in HVAC and refrigeration compressor systems to monitor oil pressure and protect against low-pressure conditions. Operates at 240V AC
Mechanical Lube Oil Pressure Control: 6.5 psi, 45 sec Delay, For Carlyle Compressor Brand (MPN P145NCA-82C)
JOHNSON CONTROLS
Mechanical Lube Oil Pressure Control: 6.5 psi, 45 sec Delay, For Carlyle Compressor Brand (MPN P145NCA-82C)
Mechanical Lube Oil Pressure Control: 6.5 psi, 45 sec Delay, Alarm Circuit Included (MPN P145NCB-82C)
JOHNSON CONTROLS
Mechanical Lube Oil Pressure Control: 6.5 psi, 45 sec Delay, Alarm Circuit Included (MPN P145NCB-82C)
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 90 sec Delay, Alarm Circuit Included (MPN P128AA-1C)
JOHNSON CONTROLS
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 90 sec Delay, Alarm Circuit Included (MPN P128AA-1C)
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 90 sec Delay, Alarm Circuit Included (MPN P28AA-1C)
JOHNSON CONTROLS
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 90 sec Delay, Alarm Circuit Included (MPN P28AA-1C)