Mastercool 90066-2V-110-BL Black Series 6 CFM Two Stage Vacuum Pump, Dual Voltage 110V/220V, Thermally Protected Motor, High-Volume Fan, and Oil Drain Valve — Open-Box, 19% Off

Name: Mastercool 90066-2V-110-BL Black Series 6 CFM Two Stage Vacuum Pump, Dual Voltage 110V/220V, Thermally Protected Motor, High-Volume Fan, and Oil Drain Valve
Brand: Mastercool
SKU: awhd-us-b0dgvsl7m5
Price: 245.76 USD
Availability: InStock

Brand: Mastercool

Condition: Used - Mint

$245⁷⁶

$302⁹⁴

-19% Save $57¹⁸

Updated: Yesterday

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Description

Advanced Two-Stage System: Achieves a deep vacuum level down to 15 microns, making it perfect for high-precision HVAC/R applications that require superior vacuum performance.

Dual Voltage Capability & Thermally Protected Motor: Operates on both 110V and 220V, providing flexibility across various job sites, while the thermally protected motor ensures safe, continuous operation under demanding conditions.

Efficient Cooling System: Features a high-volume fan, cooling fins, and a gas ballast valve to help maintain optimal operating temperatures and protect the oil from moisture exposure, promoting long-lasting efficiency and durability.

Flexible Manifold Valve: Includes three inlet ports (1/4", 3/8" SAE, and 1/2" ACME), offering versatility in connections and compatibility with different systems.

User-Friendly Design & Stability: Features a large oil level sight glass for easy monitoring, accessible oil drain valve, and a reinforced lightweight base for stable positioning, all designed for ease of use and maintenance.

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Product Details

SKU:: awhd-us-b0dgvsl7m5
Model:: 90066-2V-110-BL
Country:: US
ASIN:: B0DGVSL7M5
GTIN:: 00700376130843
UPC:: 700376130843

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $57 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Mastercool products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.