SPECIFICATIONS
Air Inlet Port: 1/4'' SAE
Brand Name: Amocart
Certification: CE
Free Air Displacement: 3.5CFM / 99L/min
High-concerned chemical: None
Item Model Number: RS-1
Origin: Mainland China
Power: 1/4 HP, 180W
Power Source: Electric
Structure: Vacuum Pump
Ultimate Vacuum: 5 Pa / 37.5 Microns
A: This pump has a flow rate of 3.5 CFM and an ultimate vacuum pressure of < 50 Pa, making it ideal for quickly evacuating home and vehicle AC systems. It far exceeds the needs of DIY users.
Q: Is the vacuum chamber seal reliable? How can I check it?
A: Test Methods: Soap Water Test: After vacuuming the chamber, close the valve and apply soapy water along the lid’s edge. No bubbles indicate a reliable seal.
Q: How loud is the pump? Will it disturb the work environment?
A: The noise level is ≤ 70 dB (comparable to normal conversation). Featuring cast aluminum housing for noise reduction, it operates quieter than similar pumps with iron casings. Fit for use in garages, workshops, or other enclosed spaces.
【Powerful Degassing Performance】: Our 3.5 CFM vacuum pump is built for efficient degassing and air extraction, reaching an ultimate vacuum of 5 Pa. Ideal for laboratory applications, food packaging, resin casting, and wood stabilizing, it has you covered.
【Stable & Reliable Operation】: Equipped with a 4-pole high-torque motor, this HVAC vacuum pump runs efficiently for extended periods. Its cast-iron and die-cast aluminum housing with a built-in cooling fan avoids overheating, maintaining stable performance.
【3-Gallon / 5-Gallon Vacuum Chamber】: Crafted from premium stainless steel, the vacuum chamber resists high pressure without deformation. The silicone-oil vacuum gauge provides precise readings, while the tempered-glass lid allows clear degassing observation.
【User-Friendly Design】: Enjoy easy handling with a rubber ergonomic handle for a comfortable grip. The clear oil window with marked levels makes maintenance simple—check oil status at a glance. Keep your vacuum pump operating effortlessly.
【All-In-One Complete Kit】: Everything you need is included: a vacuum pump, 3-gallon vacuum chamber, tempered-glass chamber lid, vacuum gauge, 5 ft hose, protective pad, and 0.21qt./200 ml vacuum oil bottle—ready to use right out of the box.
3 Gallon
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.