Otto Frei Basic Wax Injection Kit - 110V

The Otto Frei Basic Wax Injection Kit (110V) is built around the Arbe Mini 1-1/3 Quart Hand Pump Wax Injector, a USA-made unit from Arbe, a recognized name in professional jewelry manufacturing equipment. This compact, hand-pump-powered injector is well suited for bench jewelers and small production studios looking for a reliable, straightforward wax injection setup without a compressed air source.

The injector features a steel frame with ceramic-mica heating elements, chosen for their durability and consistent heat retention. A double-sealed nozzle helps minimize wax leakage during injection. Air pressure is delivered manually via the on-board hand pump and regulated through a zinc-plated heavy-duty pressure regulator with an easy-to-read dial, giving you precise control over injection pressure. An adjustable bi-metallic thermostat dial allows you to maintain your wax at the optimal working temperature. Note that a wax thermometer (part #122.734) is required for accurate temperature monitoring and is not included in this kit.

This kit bundles the injector with 5 lbs of Freeman Accu Injection Wax and a can of Castaldo Mold Release Spray — everything needed to begin shooting wax models immediately upon setup.

Features

• USA-made Arbe hand pump wax injector — no external air compressor required
• Steel frame ceramic-mica heating elements for reliable, long-lasting performance
• Double-sealed nozzle to minimize wax leakage
• Zinc-plated heavy-duty air pressure regulator with easy-to-read dial
• Adjustable bi-metallic thermostat dial for precise wax temperature control
• Maximum operating temperature: 250°F
• Includes 5 lbs of Freeman Accu Injection Wax and Castaldo Mold Release Spray

Specifications

What's Included

• 122.743 – Arbe WI-200.007 Hand Pump 1-1/3 Quart Wax Injector
• 122.322 – Freeman Accu Injection Wax, 5 lbs
• 122.640 – Castaldo Mold Release Spray

Notes

• A wax thermometer is required for proper temperature monitoring and is not included. Order separately: part #122.734.
• The Freeman Accu Injection Wax supplied with this kit may vary in color (Turquoise Blue, Red, or Aqua Green) depending on availability. All colors share the same wax formula.