StayFresh 7-Shelf Freeze Dryer with Standard Pump

Bigger surface area, tighter spacing, steadier control. This 7-shelf StayFresh system is purpose-built for herbs, leafy greens, yogurt drops, and other bulky, lower-moisture foods—pairing smart cycle control with a reliable 7.2 CFM standard pump. It arrives with a starter kit so you can package batches immediately.

Why it stands out

• Smart control: Patented freeze-drying algorithm and multiple drying methods for beginner-friendly to advanced runs.
• Cleaner operation: Motorized ball valve helps prevent oil contamination; independent vacuum valve smooths pressure normalization.
• Industrial build: Glass-to-metal feed-through, stainless/aluminum major parts, stainless drain line.
• Consistent heat delivery: Solid-state heater relay with replaceable relays and RTD sensors.
• Candy Mode: A dedicated program that keeps sweet runs quick and consistent.

Capacity & performance

• Batch size: up to 18 lb of food per run
• Ice capacity: 12 lb
• Typical main drying time: 16–30 hours for ~ 8 lb loads (varies by product and thickness)
• Shelves & trays: 7 trays(8" × 20" × 0.75") with 1.2" shelf spacing; about 800 in² total tray area

Technical specs

• Shelf temperature set range: −50 °F to 150 °F
• Cold trap (bottom of chamber): −40 °F
• Unit (without pump): 170 lb, 20" W × 26" D × 31" H
• Standard pump: 7.2 CFM, 36 lb, 5.5" W × 15.5" D × 10" H
• Electrical: dedicated 15/20 A outlet recommended

What’s included

• 7-shelf StayFresh freeze dryer + standard vacuum pump
• Starter kit: oil filter, impulse sealer, 50 mylar bags, 50 oxygen absorbers, silicone mesh pack

Shipping

Ships in two boxes on a pallet: ~ 180 lb freeze-dryer box ( 25" × 29" × 36") and a 45 lb accessory box ( 18" × 8.5" × 14.5"). Pallet 40" × 26" × 41". Total shipment about 260 lb.

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FAQs

What foods is this best for?
Bulky, lower-moisture items like herbs, greens, yogurt drops, and similar products benefit from the 7-shelf layout and tight spacing.

How much can I run per batch?
Up to 18 lb per batch with 12 lb ice capacity.

Do I need a special outlet?
A dedicated 15/20 A circuit is recommended for reliable operation.

Is there a candy mode?
Yes— Candy Mode presets make sweet batches simple and fast.

What accessories are included?
An oil filter, impulse sealer, 50 mylar bags, 50 oxygen absorbers, and a silicone mesh pack so you can store product right away.