Manufacturer | VEVOR |
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Place of Business | Rancho Cucamonga, California 91730,US |
Brand | VEVOR |
Model | Vacuum Pump 4.8CFM |
Product Dimensions | 39.12 x 33.53 x 30.99 cm; 10.43 kg |
Item model number | VEVOR Vacuum Pump |
Exterior | Painted |
Manufacturer part number | ijwf4i5 |
Item Weight | 10.4 kg |
Country of origin | China |
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VEVOR Vacuum Pump 4.8CFM 1/4 HP Single Stage HVAC A/C Refrigeration Kit 5PA Ultimate Vacuum Manifold Gauge Set R410A R134A R22 HVAC AC, 4-Way Manifold Gauge and Hose for Air Conditioning Systems, Blue
Purchase options and add-ons
Brand | VEVOR |
Included components | 1 x Vacuum Pump |
Item weight | 10.43 kg |
Colour | Blue |
Style | 4.8 CFM,3 Valve |
Model name | Vacuum Pump 4.8CFM |
Manufacturer | VEVOR |
UPC | 768558044104 |
About this item
- High-quality Vacuum Pump: FAD: 4.8CFM, Single Stage; Power: 1/4 HP; Ultimate Vacuum: 5PA. The vacuum pump has a die-cast aluminum housing and composite rubber base for lightweight and durable construction. With the low noise output and built-in thermal protection, the pump runs quieter and protects itself from burning out when something is stuck to improve working efficiency.
- Precise Manifold Gauges: The refrigeration kit has manifold gauges. The dual-pressure gauges are of high quality, allowing you to know the actual working pressures anytime to facilitate easy maintenance systems. Besides, the oversized sight-glass is designed for easy viewing of the refrigerant flow.
- Multifunctional Hoses: Four hoses are made of premium rubber with different colors. Their brass fittings are 45 degrees on one hand and straight on the other, providing a leak-proof seal. Characterized by high working pressure and various connection sizes, the hoses can satisfy your different requirements.
- Complete Refrigerant Tool Kit: Our tool kit has complete accessories, including a rotary vane vacuum pump, a manifold gauge, four color-coated hose. There is a carrying case for gauge, hoses, and other accessories, so you can organize them and carry them easily. A professional refrigerant tool kit facilitates your maintain work.
- Wide Application: The vacuum pump features a simple oil fill port for a clean pour and oil drain plug positioned beneath the oil reservoir. This refrigerant kit is widely applicable to household air conditioning, automotive units, refrigerators, refrigeration units, vacuum packaging, refrigerator vacuum, industry, etc.
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Top Brand: VEVOR
Product Description



Tough Equipment & Tools, Pay Less
VEVOR is an innovative brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough and cost-effective equipment & tools. Today, VEVOR's products are sold in more than 200 countries and regions with 10 million plus members worldwide.
Why Choose VEVOR?
- Premium Tough Quality
- Cost-effective Products
- Fast & Secure Express
- 24/7 Online Support
4.8CFM Refrigeration Vacuum Pump
Solid Metal Base & Aeronautical Materials & Excellent Heat-Dissipation Capacity
This 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.
- High-Quality Vacuum Pump
- Precise Manifold Gauges
- Multifunctional Hoses
- Complete Refrigerant Tool Kit
Key Features
High Efficient Pump
Heavy-duty 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 Dissipation
This vacuum pump comes equipped with an oil sight glass to monitor oil levels, avoiding oil deficiency. The built-in cooling fan and formatted heat dissipation window design can quickly dissipate heat and effectively protect the machine.
Multifunction Manifold Gauge
The HVAC service gauge set features a sight-glass for comfortable viewing the refrigerant flow, a two-valve manifold with 1/4" SAE fittings for long times use, and the high-quality gauge ensures high accuracy of the reading.
Four-Color Coded Hoses
The 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 Kit
This 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 Application
This refrigerant kit is perfect for maintaining air conditioning systems. It is also very suitable for household air conditioning, automobile maintenance, vacuum packaging, refrigerator vacuum, industry, etc.


Package Content
- 1 x 4.8CFM 1-Stage Refrigerant Vacuum Pump Refrigeration Gauges
Specifications
- Model: ZK44.8CFM
- Rotating Speed: 1440 RPM
- Intake Fitting: 1/4" & 3/8"
- Vacuum Pump: Single Stage
- Power /Voltage: 1/4 HP, 110V / 60Hz
- Free Air Displacement: 4.8CFM
- Oil Capacity: 250 ml
- Ultimate Vacuum: 5 Pa
- Hose High Pressure: 0-800 psi
- Hose Low Pressure: 0-500 psi
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Customer Reviews |
3.8 out of 5 stars 36
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4.4 out of 5 stars 47
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4.3 out of 5 stars 82
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4.4 out of 5 stars 46
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Free Air Displacement(FAD) | 3CFM | 4CFM | 4.5CFM | 4.8CFM | 4.8CFM | 5CFM |
Power | 1/4HP | 1/3HP | 1/3HP | 1/3HP | 1/4HP | 1/2HP |
Model | 1 Stage | 1 Stage | 1 Stage | 1 Stage | 1 Stage | 2 Stage |
Color | Blue | Blue | Red | Blue | Blue | Black |
Ultimate Vacuum | 5PA | 5PA | 5PA | 5PA | 5PA | 0.3PA |
Oil | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Suitable Refrigerants | R12, R134a, R22, R410a, R404, R502 | R12, R134a, R22, R410a, R404, R502 | R12, R134a, R22, R410a, R404, R502 | R12, R134a, R22, R410a, R404, R502 | R12, R134a, R22, R410a, R404, R502 | R12, R134a, R22, R410a, R404, R502 |
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Customer Reviews |
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3.4 out of 5 stars 9
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3.1 out of 5 stars 13
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Free Air Displacement(FAD) | 6CFM | 7CFM | 8CFM | 9CFM | 12CFM | 12CFM |
Power | 1/2HP | 1/2HP | 1HP | 1HP | 1HP | 1HP |
Model | 2 Stage | 1 Stage | 2 Stage | 2 Stage | 1 Stage | 2 Stage |
Color | Blue | Blue | Black | Blue | Black | Blue |
Ultimate Vacuum | 0.3PA | 5PA | 0.3PA | 0.3PA | 5PA | 0.3PA |
Oil | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Suitable Refrigerants | R12, R134a, R22, R410a, R404, R502 | R12, R134a, R22, R410a, R404, R502 | R12, R134a, R22, R410a, R404, R502 | R12, R134a, R22, R410a, R404, R502 | R12, R134a, R22, R410a, R404, R502 | R12, R134a, R22, R410a, R404, R502 |
Product information
Technical Details
Additional Information
ASIN | B09B3RQ49J |
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Customer Reviews |
4.4 out of 5 stars |
鶹 Rank |
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Date First Available | Aug. 3 2021 |
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Faulty hose connections.
Top reviews from Canada
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- Reviewed in Canada on July 18, 2025Verified PurchaseWorked well for my need - pumping down a vacuum in my DIY installation of a Senville 30K heat pump. Comes with two bottles of the required oil, which wasn't clearly evident in the product description
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Reviewed in Canada on November 25, 2024Verified PurchaseEn général sa fonctionne bien. utilisez 2 fois pour purger système de thermopompe et la première fois tout à bien été , la 2e la pompe à eu de la misère à partir. mais après 2-3 essais sa bien fonctionne.
- Reviewed in Canada on February 1, 2024Verified PurchasePurchased to help me install a heat pump. The vacuum pump and accessories are of sufficient quality for the intended purpose. Gauges are clear and easy to read. Used these items for two installations. Connections were firm and leak free. I’m pretty confident they will hold up for occasionally user / backyard mechanic.
The description appears to indicate that it didn’t come with the oil needed… actually it does come the required oil.
- Reviewed in Canada on August 23, 2024Verified PurchaseWorked as expected
- Reviewed in Canada on January 6, 2023Verified PurchaseDisappointed.
The ac charging hose connector seals are faulty and you cannot achieve a seal. Would just like to return the faulty parts of the package for replacement but that option is not available I think.
I contacted Vevor and they said they couldn't help, different team I guess. " For all other product issues, please visit the manufacturer's website or contact them directly for troubleshooting and support."
So much for that.
Disappointed.
The ac charging hose connector seals are faulty and you cannot achieve a seal. Would just like to return the faulty parts of the package for replacement but that option is not available I think.
I contacted Vevor and they said they couldn't help, different team I guess. " For all other product issues, please visit the manufacturer's website or contact them directly for troubleshooting and support."
So much for that.
Images in this review