Arbe Vacuum Pump - 3 CFM
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Arbe Vacuum Pump - 3 CFM
Arbe Two-Stage Vacuum Pump – 3 CFM, 1/2 HP for Jewelry Casting
The Arbe Vacuum Pump is engineered to deliver exceptional performance for professional jewelry casting applications. Designed for reliability and deep vacuum draw, this two-stage, direct-drive vacuum pump features a powerful 1/2 HP motor and 3 CFM free air displacement, making it ideal for vacuuming RTV molds, urethanes, investment, invested flasks, and vacuum-casting small solid flasks.
Vacuuming is a critical step in the jewelry casting process—all RTV molds must be vacuumed to remove trapped air bubbles that can cause surface defects and casting failures. The Arbe Vacuum Pump provides a strong, consistent vacuum to ensure clean molds, dense investments, and high-quality cast results.
Powerful Two-Stage Performance
This pump delivers a deep vacuum draw of 29-1/2 inches of mercury (75 cm) at sea level, allowing air to be efficiently removed from molds and investments. The two-stage design ensures faster evacuation and higher ultimate vacuum levels than single-stage pumps, making it suitable for both mold preparation and small-scale vacuum casting.
Key Features
- Two-Stage Deep Draw Vacuum Pump – Faster evacuation and higher vacuum levels
- 1/2 HP Direct-Drive Motor – Reliable, continuous-duty performance
- 3 CFM Free Air Displacement – Ideal for jewelry casting and mold work
- Draws 29-1/2" Hg (75 cm) at sea level
- Exhaust Mist Filter – Reduces oil mist and keeps work areas cleaner
- Compact, Bench-Friendly Design – Powerful performance in a small footprint
Specifications
- Motor: 1/2 HP
- Pump Type: Two-stage, direct drive
- Air Displacement: 3 CFM
- Maximum Vacuum: 29-1/2" Hg (75 cm) at sea level
- Oil Included: 1 pint (473 ml)
- Applications: Jewelry casting, RTV molds, urethanes, investment, vacuum casting
Applications
- Vacuuming RTV rubber molds
- Degassing urethanes and silicone
- Vacuuming investment and invested flasks
- Vacuum casting small solid flasks
- Jewelry manufacturing and repair shops
The Arbe Two-Stage Vacuum Pump is a trusted, professional-grade solution for jewelers who require deep vacuum performance, consistent results, and dependable operation throughout the casting process.
Payment & Security
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$0.30
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$14.35
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$5.25
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$28.33
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Agotado
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Let customers speak for us
Muy buena calidad
It is poorly made, the 1st photo is the one you get. One drawer was stuck and took a few minutes to wiggle it out. You can see the glue sticking out everywhere. The price is extremely high for what it is. I'm very disappointed.
Foredom lubricant kit excellent price and great
Got what i ordered
Seems to be a nicely built item. Will provide further evaluation when fired up.
Great product and customer service!
Love this pliers. Helps me cut a straight line from my bezels
Quality is excellent, the item matched the description and they met my expectations
Awesome! Best product out there
Great product! Definitely will buy again
Nice little mold. Makes great 1oz bars and rounds.
Love love love!
Excellent service and best delivery timing.
Fast shipping and amazing quality. I would definitely recommend PMC supplies as a seller to shop for that specific stuff. Thank you.
I tested it, and it works great. The impression works well. I need to try a thicker wire. It shipped very fast and it was exactly as shown.. I can't wait to try another plate from this shop.
