VIVOHOME WAL-VH453US-RE Cfm Single Rotary Vane Air Pump Ac 768553846222 110-VOLT 1/4 3.5 Vacuum R134A

( Brand: Vivohome ), ( Part Type: Vacuum Ac Hp Pump ), ( Manufacturer Part Number: WAL-VH453US-RE ), ( UPC: 768553846222 )

Review VIVOHOME 110-volt 1/4 Hp 3.5 Cfm Single Stage Rotary Vane Air Vacuum Pump And R134a Ac In

The Vivohome Wal-VH453US-RE is a powerful and efficient 1/4 HP 3.5 CFM single rotary vane air vacuum pump designed for use with R134a AC refrigerant. This vacuum pump is ideal for automotive and industrial applications, offering reliable performance for vacuuming, recharging, and servicing air conditioning and refrigeration systems.

The pump features a robust and durable design, with a cast iron body and stainless steel vacuum valve that ensures long-lasting use. It operates at an 110-volt electrical input and delivers a maximum vacuum level of 29.5 inches Hg, making it suitable for various applications in the automotive and HVAC industries.

The single rotary vane design of the pump provides efficient and consistent vacuum performance. It also features a built-in oil reservoir and oil level sight glass, allowing for easy oil maintenance and monitoring. The pump comes with a vacuum gauge and a set of adapters and hoses, making it ready to use right out of the box.

The Wal-VH453US-RE also includes a number of safety features, such as a thermal overload protector and a pressure relief valve, which help to prevent damage to the pump and ensure safe operation. It is also CSA certified, ensuring compliance with industry standards for electrical safety.

In summary, the Vivohome Wal-VH453US-RE is a high-performance and reliable vacuum pump that is perfect for automotive and industrial applications. Its durable design, efficient rotary vane technology, and comprehensive accessory kit make it a versatile and convenient choice for vacuuming, recharging, and servicing air conditioning and refrigeration systems.

Vivohome Wal-Vh453US Air Vacuum Pump: A Detailed Analysis

The Vivohome Wal-Vh453US is a single rotary vane air vacuum pump designed for R134a AC systems. This pump is available in 110-volt and has a power rating of 1/4 HP and a CFM (cubic feet per minute) rating of 3.5. In this analysis, we will discuss the pros and cons of buying this particular vacuum pump to help you make an informed decision.

1. Compact Design: With its small size and lightweight construction, the Vivohome Wal-Vh453US is an excellent choice for those with limited space.

2. Energy Efficiency: This vacuum pump is designed to be energy efficient, which can lead to cost savings in the long run.

3. Quiet Operation: The pump operates quietly, making it a great option for those who want to minimize noise levels in their workspace.

4. Easy Installation: The Vivohome Wal-Vh453US comes with a user-friendly installation process, making it a relatively easy DIY project for homeowners.

1. Limited Capacity: With a CFM rating of only 3.5, this vacuum pump may not be suitable for larger AC systems or those with high cooling demands.

2. Potential Leakage: Some customers have reported experiencing leakage issues with this pump. It is essential to ensure proper installation and regular maintenance to prevent this problem.

3. Quality Concerns: A few users have reported issues with the build quality and durability of the pump.

The Vivohome Wal-Vh453US is an ideal choice for those with small to medium-sized AC systems who are looking for a compact, energy-efficient, and quiet vacuum pump. Its user-friendly installation process makes it a popular option among DIYers. However, those with larger AC systems or high cooling demands may need to consider a more powerful pump. Additionally, customers should ensure proper installation and regular maintenance to prevent potential leakage issues.

If you have a small to medium-sized AC system and are looking for a quiet, energy-efficient, and easy-to-install vacuum pump, the Vivohome Wal-Vh453US could be an excellent option for you. However, if you require a more powerful pump or prioritize durability and build quality, you may want to consider other models in the market. Always ensure proper research and consultation with a professional HVAC technician before making a purchase.

Details:

part #: walvh453us prices

• $45.00-$239.98

specifications breezeprobe:

• brand: Vivohome
• part type: Vacuum Ac Hp Pump
• manufacturer part number: WAL-VH453US-RE
• upc: 768553846222

payments breezeprobe:

• credit card: Diners-club
• other
• wallet: Apple-pay

shipping breezeprobe:

• type: Fixed
• service: Standard
• cost: $0.00
• transit: 4-9 Days
• class: Standard

returns breezeprobe:

• policy: No Returns

general breezeprobe:

• HVAC Refrigeration > HVAC Refrigeration Tools > HVAC Refrigeration: Gauges Probes
• condition: New

seller breezeprobe:

• rating: 100.0%
• city: Franklinville, New Jersey
• # reviews: 31

offer breezeprobe:

• availability: In Stock
• quantity: 1
• sold: 0
• started: September 18, 2025
• options: Ship-to-home

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