Description

All-American Pressure Sterilizers are ideal for mushroom growers looking to sterilize bags, jars, and lab tools. Unlike regular pressure cookers, they feature a stopcock that prevents steam from escaping once ideal temperatures have been achieved.

The exclusive, precision machined “metal-to-metal” sealing system prevents contaminants, while positive action clamping locks align the cover to the base forming a steam tight seal. They also feature gasketless lids, which means opening and closing is easy. And because they’re crafted from the finest hand cast aluminum to resist aging and corrosion, they are truly “built to last.”

70X Model Features:

• Crafted of the finest hand cast aluminum that resists aging and corrosion
• Interior stainless steel support stand
• Stay-cool bakelite top handles and wing nuts
• Removable aluminum inner container with rack
• Portable, economical, reliable operation
• More accurate TPI thermocouple, snapswitch and pilot light
• Flexible metal exhaust tube
• 60 minute mechanical timer
• Pressure gauge conforms to the pressure gauge standard ANSI B40-1-1980

Only a small amount of water is needed to create the dry steam. After achieving a minimum temperature of 250°F(121°C), and a pressure of 17psi, the dry steam penetrates the contents, making them sterile in 35 minutes and ready for immediate use. No wiping is necessary to remove chemical residue or moisture, and cutting edges are not dulled.

Always remember to operate your All American Sterilizer with (preferably distilled) water. Be sure to check the manual and adjust parameters for high altitudes.

Jars, bottles, slants, etc. must be loosely capped so the steam can vent. Tools can be sterilized wrapped in foil.

Start with the control valve open. While the unit heats up, allow steam to be released from the valve for 5 minutes, then close the valve. Pressure will start to build and when the pressure gauge reaches the green zone (17-18 psi), open the control valve again and let it vent for 3-5 minutes.

When pressure returns to the green zone (17-18 psi), start timing the cycle for 35 minutes. When the cycle is done, shut off the unit and vent from the control release valve again but do not open the lid until pressure gauge reads 0 psi.

Sterilizer operates under pressure. Read and understand operating instructions before use to prevent accidental injury.

• Unit must be properly closed before operating to prevent possible injury.
• Unit will become hot during use. Do not touch hot surfaces.
• Always use caution when handling unit when it is hot.
• Always closely supervise children and pets when sterilizer is in use.
• Extreme caution must be used when moving the sterilizer containing hot liquids.
• Do not use the sterilizer for other than its intended use.
• Always check the pressure release devices for clogs before using your sterilizer.