The Industrial Vacuum Pump for Harvest Right freeze dryers offers exceptional performance, ease of use, and reliability. Here’s a breakdown of its key features and advantages:

Key Features:

• Tray Space: Provides 6.5 square feet of tray space, allowing for efficient freeze-drying.
• Shelving Unit: Holds 7 trays (each measuring 7.5″ W x 18″ L x 0.75″ H), offering substantial capacity for drying various items.
• Ice Capacity: Can hold up to 4 liters of ice.

Vacuum Pump Specifications:

• Factory Tested: Each vacuum pump is factory-tested to guarantee 25 microns (25,400 microns = 1 inch of Hg) or better, ensuring reliable performance.
• Motor: 3/4 HP, 1725 RPM.
• Voltage: Standard 115V, 60Hz, with a US 110V plug.
• Dimensions: 10 1/2″ H x 16″ D x 5 3/4″ W.
• Weight: 35 lbs.
• CFM: 7.2 cubic feet per minute (CFM), providing powerful suction.

Oil Changes:

• Infrequent Maintenance: The Industrial Pump uses a gas ballast feature, preventing water from accumulating in the oil, ensuring that it remains pristine even after 30+ batches.
• Standard Pump Comparison: The oil in the standard pump requires frequent changes and filtering every 4-5 batches (with the 3/8-inch vacuum hose).

Vacuum Pressure:

• Cold Conditions: The Industrial Pump pulls a deeper vacuum (0.05 Pascal) compared to the Standard Pump (0.08 Pascal).
• Warm Conditions: The Industrial Pump performs significantly better in warmer conditions, with a vacuum pressure of 0.05 Pascal compared to the Standard Pump’s 2.05 Pascal.

Additional Advantages:

• Noise: The Industrial Pump operates at just 52 decibels, quieter than the Standard Pump (64 decibels), making it comparable to the sound of a refrigerator.
• Oil Mist Filter: Includes an advanced oil mist filter that prevents oil spray and has a longer lifespan than the Standard Pump’s filter.
• Power Usage: More energy-efficient, using only 187 watts compared to 218 watts for the Standard Pump.
• Amperage: The Industrial Pump pulls just 1.7 amps under high vacuum pressure, while the Standard Pump pulls 2.1 amps.
• Portability: Weighs 5 pounds less than the Standard Pump (32 lbs. vs. 37 lbs.), making it easier to move around.
• Durability: The Industrial Pump is built for longevity, offering superior durability compared to the Standard Pump.

Warranty:

• 3-Year Limited Warranty provides peace of mind with reliable coverage for your investment.

The Industrial Vacuum Pump is a quieter, more efficient, and longer-lasting option for freeze-drying, especially in warm conditions. It outperforms the Standard Pump in several key areas, making it an ideal choice for high-performance and reliable operation.