---
product_id: 649375604
title: "Bestauto Vacuum Pump 4.5CFM Vacuum Pump HVAC Single-Stage Rotary Vane Vacuum Pump 1/3HP 5PA Ultimate Air Conditioning Refrigerant Vacuum Pump"
brand: "bestauto"
price: "₩857840"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/649375604-bestauto-vacuum-pump-4-5cfm-vacuum-pump-hvac-single-stage
store_origin: KR
region: South Korea
---

# 1/3 HP 4.5 CFM 5Pa Bestauto Vacuum Pump 4.5CFM Vacuum Pump HVAC Single-Stage Rotary Vane Vacuum Pump 1/3HP 5PA Ultimate Air Conditioning Refrigerant Vacuum Pump

**Brand:** bestauto
**Price:** ₩857840
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Vacuum Game with Bestauto!

## Quick Answers

- **What is this?** Bestauto Vacuum Pump 4.5CFM Vacuum Pump HVAC Single-Stage Rotary Vane Vacuum Pump 1/3HP 5PA Ultimate Air Conditioning Refrigerant Vacuum Pump by bestauto
- **How much does it cost?** ₩857840 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/649375604-bestauto-vacuum-pump-4-5cfm-vacuum-pump-hvac-single-stage)

## Best For

- bestauto enthusiasts

## Why This Product

- Trusted bestauto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Safety:** Built-in thermal protection prevents overheating and extends pump life.
- • **Durable Design:** Crafted from heavy-duty aluminum alloy for long-lasting use.
- • **Powerful Performance:** Experience a robust 4.5 CFM flow rate for efficient vacuuming.
- • **Versatile Applications:** Perfect for HVAC, automotive, and household vacuuming needs.
- • **User-Friendly Operation:** Ergonomic grip handle ensures easy portability and comfort.

## Overview

The Bestauto Vacuum Pump 4.5CFM is a heavy-duty, single-stage rotary vane vacuum pump designed for both commercial and household applications. With a powerful 1/3 HP motor and an ultimate vacuum of 5Pa, it ensures efficient performance while its durable aluminum alloy construction guarantees longevity. The pump features user-friendly elements like an ergonomic grip handle, easy oil monitoring, and backflow prevention, making it an essential tool for HVAC professionals and DIY enthusiasts alike.

## Description

Bestauto Vacuum Pump 4.5CFM Vacuum Pump HVAC Single-Stage Rotary Vane Vacuum Pump 1/3HP 5PA Ultimate Air Conditioning Refrigerant Vacuum Pump

## Features

- Heavy Duty Vacuum Pump: FAD: 4.5 CFM, Single Stage; Power: 1/3 HP; Ultimate Vacuum: 5Pa. Our HVAC vacuum pump comprises heavy-duty aluminum alloy with durability and sturdiness. The strong copper motor provides continuous power, and a shock-proof base supports the stable operation.
- Backflow Prevention: The refrigerant vacuum pump avoids chamber contamination by preventing oil from flowing back, otherwise polluting its container and tubes. 1/4" oil fill port makes oil adding simpler since the port is accessible from the front or either side. Oil drain hole makes oil drain faster, and the gas exhaust port can efficiently avoid oil spout.
- Easy Monitoring & Cooling: With an oil viewing window, this AC vacuum pump can easily monitor oil levels to avoid oil deficiency. Our vacuum pump tool can cool itself and prevent itself from burning out. The built-in thermal protection prevents the machine from burning and extend the machine's life.
- Ergonomic Grip Handle: The ergonomic grip handle is designed for superior comfort and portability. With the convenient handle, you can easily carry the vacuum pump to its destination.
- Wide Application: The vacuum pump is widely used for commercial and household applications, suitable for cleaning a household air conditioner, automobile maintenance, vacuum packaging, refrigerator vacuum, industry, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bestauto |
| Brand | Bestauto |
| Model | Vacuum Pump 4.5CFM |
| Package Dimensions | 35.7 x 26.9 x 15.9 cm; 6.5 kg |
| Item model number | Vacuum Pump 4.5CFM |
| Manufacturer Part Number | Vacuum Pump 4.5CFM |
| Inner Material | metal |
| Outer Material | ABS |
| Material | manmade |
| Sole Material | Manmade |
| Colour | 4.5CFM 1-Stage |
| Assembly Required | No |
| Manufacturer | Bestauto |
| Country of Origin | USA |
| Item Weight | 6 kg 500 g |

## Images

![Bestauto Vacuum Pump 4.5CFM Vacuum Pump HVAC Single-Stage Rotary Vane Vacuum Pump 1/3HP 5PA Ultimate Air Conditioning Refrigerant Vacuum Pump - Image 1](https://m.media-amazon.com/images/I/71lkLgP8IJL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- Bestauto Vacuum Pump 4.5CFM Vacuum Pump HVAC Single-Stage Rotary Vane Vacuum Pump 1/3HP 5PA Ultimate Air Conditioning Refrigerant Vacuum Pump
- TSI Supercool Vacuum Pump Oil, Synthetic, 32 Oz., Clear (V32)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/649375604-bestauto-vacuum-pump-4-5cfm-vacuum-pump-hvac-single-stage](https://www.desertcart.kr/products/649375604-bestauto-vacuum-pump-4-5cfm-vacuum-pump-hvac-single-stage)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-21*