Adjustable Oil Level
The W-OLC-2-4 features an adjustable sight glass level from 1/4 to 1/2, allowing adaptation to different crankcase oil level requirements.
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Emerson
EMERSON W-OLC-2-4 Oil Level Controller 24VAC
PRODUCT PRICE
USD
$281.20
0 pcs / pack
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | EMERSON |
| Model Number | W-OLC-2-4 |
| Product Category | Oil Level Controller |
| Product Family | W-OLC Series |
| Function | Mechanical Oil Level Regulator |
| Input Voltage | 24 VAC, 50/60 Hz |
| Inlet Connection | 3/8 in SAE Flare |
| Sight Glass Level | 1/4 to 1/2 Level (Adjustable) |
| Maximum Working Pressure | 450 psi (31 bar) |
| Maximum Operating Pressure Differential | 90 psi (6 bar) |
| Approvals | UL/CUL File Number SA8547 |
| Canadian Registration | CRN 0E21791.5 |
Key Features
Float-Operated Valve
Controls the oil level in the compressor crankcase using a float-operated valve to maintain the manufacturer-recommended oil level.
3/8 in SAE Flare Inlet
Equipped with a 3/8 inch SAE flare inlet connection for compatibility with standard refrigeration piping.
Corrosion-Resistant Finish
The W-OLC series features a corrosion-resistant epoxy powder paint finish.
Universal Mounting
Universal slotted holes are provided for faster installation on standard semi-hermetic compressors.
UL/CUL Listed
UL/CUL file number SA8547 and Canadian CRN 0E21791.5 are published for the W-OLC series.
Applications
- Compressor crankcase oil level control
- Refrigeration system oil management
- Semi-hermetic compressor oil regulation
- Commercial HVAC refrigeration circuits
- Industrial refrigeration compressor protection
- Oil level maintenance in chiller systems
- Preventive maintenance projects
- Refrigeration equipment servicing
Purchase Information
We support online purchase of the EMERSON W-OLC-2-4 Oil Level Controller. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is the EMERSON W-OLC-2-4? The EMERSON W-OLC-2-4 is a mechanical oil level regulator from the W-OLC series, designed to control oil level in compressor crankcases.
What is the function of the W-OLC-2-4? It uses a float-operated valve to maintain the compressor crankcase oil level at the manufacturer-recommended level.
What is the inlet connection size of the W-OLC-2-4? The inlet connection is 3/8 inch SAE flare.
What sight glass level does the W-OLC-2-4 support? The W-OLC-2-4 has an adjustable sight glass level from 1/4 to 1/2.
What is the maximum working pressure of the W-OLC-2-4? The maximum working pressure is 450 psi (31 bar).
What is the maximum operating pressure differential of the W-OLC-2-4? The maximum operating pressure differential is 90 psi (6 bar).
What input voltage does the W-OLC-2-4 require? The W-OLC-2-4 is specified with a 24 VAC, 50/60 Hz input voltage.
What approvals are published for the W-OLC-2-4? The W-OLC series is published with UL/CUL file number SA8547 and Canadian CRN 0E21791.5.
What should be checked before ordering the W-OLC-2-4? Check the inlet connection size, required sight glass level adjustment range, maximum working pressure, and compressor crankcase compatibility.
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