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Item #:
250281914
Vacuum Pump,4.8CFM AC Refrigerant Vacuum Pump With Gauges HVAC Refrigeration Home Vacuum Packing Air Condition Automobile Maintenance
Item #:
250281914
XOF 216995
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Product Details
- Product Description4.8CFM Refrigeration Vacuum PumpThis is a 4.8CFM Single Stage Refrigeration Vacuum Pump. The pump has a solid metal base with rubber feet. Suitable for all refrigerants. And vanes are aeronautical materials. The design is oil anti-flow back design and the system is force-feeding lubrication system. The pump has excellent heat-dissipation capacity-robust die-cast aluminum housing and cooling fan.Please note: The oil is not included. This product cannot be used with alcohol, such as wood stabilization industries. Key FeaturesHeavyduty aluminum alloy shell and copper wire motor which is sturdy and stable; four rubber soles increase the vacuum pump's stability, and non-slip rubber feet ensure minimal movement.Viewing Windows & Heat DissipationThis vacuum pump comes equipped with an oil sight glass to monitor oil levels avoiding oil deficiency The builtin cooling fan and formatted heat dissipation window design can quickly dissipate heat and effectively protect the machine Multifunction Manifold GaugeThe HVAC service gauge set features a sightglass for comfortable viewing the refrigerant flow a twovalve manifold with 14 SAE fittings for long times use and the highquality gauge ensures high accuracy of the reading.Four-Color Coded HosesThe yellow, blue, black and red hoses comply with the normal standards, and each equipped with brass fittings, which are 45 degrees on one hand and straight on the other. These four hoses are long enough for your use.Complete Accessory KitThis professional refrigerant tool kit includes all necessary tools you needed, including a rotary vane vacuum pump, a pressure gauge set, four hoses, adjustable quick couplers, and a heavy-duty metal carry case.Various ApplicationThis refrigerant kit is for maintaining air conditioning systems. It is also very suitable for household air conditioning, automobile maintenance, vacuum packaging, refrigerator vacuum, industry, etc. SpecificationsModel: ZK44.8CFMRotating Speed: 1440 RPMIntake Fitting: 1/4 & 38Vacuum Pump Single StageFree Air Displacement 48CFMOil Capacity 250 mlUltimate Vacuum 5 Pa Hose High Pressure 0-800 psiHose Low Pressure: 0-500 psiPackage Content1 x 4.8CFM 1-Stage Refrigerant Vacuum Pump Refrigeration GaugesOperating instructions:1. Check the oil level, and it is appropriate to fill oil to the center of the oil mark when the pump is stopped. Too low can not play the role of oil seal on the exhaust valve, affect the vacuum degree is too high, may cause the air starting oil injection. During operation, the oil level is elevated, which is a normal phenomenon. The oil is clean vacuum pump oil of specified grade and added through the refueling hole. After refueling, screw up the . The oil should be filtered to avoid sundries entering and blocking the oil hole.2. The pump can be started at one time through the atmosphere or any vacuum degree. If the pump port is connected with the solenoid valve, it should act at the same time as the pump.3. When the ambient temperature is too high, the temperature of the oil will rise, the viscosity will decrease, the saturated vapor pressure will increase, and the ultimate vacuum will decrease, especially the total pressure measured by the thermocouple meter. The ultimate vacuum can be improved by strengthening ventilation and heat dissipation or by improving the performance of pump oil.4. Check the ultimate vacuum of the pump with the compression mercury vacuum gauge. If the gauge is fully pre-pumped and verified, the pump temperature is stable, and the pump port is directly connected with the gauge, and the pump will reach the ultimate vacuum within 30 minutes of operation. The values measured by the total pressure gauge are related to the pump oil and vacuum gauge and regulatory errors, sometimes even large, and are only for reference.5. If the relative temperature is high, or the pumped gas contains more condensable steam, it is advisable to open the gas valve after the pumped container is connected, and close the gas valve after 20-40 minutes of operation. Before stopping the pump, the valve can be opened for 30 minutes without load to prolong the life of the pump oil.6. Oil selection: the viscosity of the pump oil affects the starting power and the ultimate vacuum of the pump. High viscosity is beneficial
| Cfm | 4.8 |
| Horsepower | 1 HP |
| Number of stages | 1-Stage |
| Brand | Lumeo |
| Weight | 0.04 oz (1.13 grams) |
| Has written warranty | No |
| Model | ZK44.8CFM |
Product Description
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Customer Questions & Answers
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Question:
What types of refrigerants can this pump handle?
Answer: The pump is suitable for all refrigerants. -
Question:
Does the vacuum pump come with oil?
Answer: No, the oil is not included, and you need to purchase it separately. -
Question:
Is this vacuum pump suitable for professional use?
Answer: Yes, it is designed for professional maintenance work in various applications.
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XOF 216995
Order now and get it around Sunday, October 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 12 items left in stock.
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Features & Benefits
- Powerful 48CFM single-stage vacuum pump for efficient performance.
- Low-noise output with built-in thermal protection for safety.
- Complete refrigerant tool kit with rotary vane vacuum pump and manifold gauge.
- Durable die-cast aluminum housing for lightweight and improved heat dissipation.
- Multifunctional color-coded hoses designed for various applications.
- Ideal for household air conditioning, automotive units, and refrigeration systems.
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