Nu-Calgon 4814-40 - Refrigeration Oil Charging Pump Each
Key Features & BenNu-Calgon 4814-40 – Refrigeration Oil Charging Pump
The Nu-Calgon 4814-40 Refrigeration Oil Charging Pump is a professional-grade manual oil pump designed for fast and accurate charging of refrigeration and air-conditioning systems. Built for HVACR technicians, it ensures reliable oil transfer under pressure without the need to shut down the system.
Key Features & Benefits:
- High-Pressure Performance: Delivers approximately 2.6 fl oz (78 mL) per stroke and operates against system pressures up to 200 psi.
- Flexible Container Compatibility: Works with 1-gallon, 2.5-gallon, and 5-gallon oil containers for versatile field use.
- Universal Oil Compatibility: Handles mineral, Alkylbenzene (AB), Polyol Ester (POE), Polyalkylene Glycol (PAG), and Polyvinyl Ether (PVE) oils.
- Durable Construction: Heavy-duty metal and rubber build ensures long-term reliability in rugged service conditions.
- Ready-to-Use Kit: Includes pump, hose, and fitting for immediate operation.
- Operates with System Running: Allows oil charging while the unit remains on, minimizing downtime and improving job efficiency.
Applications:
Perfect for technicians servicing:
Perfect for technicians servicing:
- Commercial and residential refrigeration systems
- Air-conditioning compressors
- Walk-in coolers and freezers
- Supermarket refrigeration systems
- Chiller and rooftop units
Technical Specifications:
| Model Number | 4814-40 |
| Oil Output per Stroke | 2.6 fl oz (78 mL) |
| Maximum Pressure | 200 psi |
| Container Sizes | 1-gal, 2.5-gal, 5-gal |
| Connection Size | ¼″ flare fitting |
| Compatible Oil Types | Mineral, AB, POE, PAG, PVE |
| Weight | 3.2 lb (1.45 kg) |
| Dimensions (L × W × H) | 16 × 5 × 5 in (40.6 × 12.7 × 12.7 cm) |
Why Choose Nu-Calgon 4814-40:
The 4814-40 model combines portability, pressure capability, and oil versatility in one compact tool. Its ability to operate under live system pressure saves time during service calls, and its universal compatibility makes it a must-have for any HVAC technician’s toolkit.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | Sorry, the item can't be returned |
Write Your Own Review

