We have a variety of used Dukane Ultra Series components in stock and offer them exclusively through ebay.

We clean and repair the units as best we can and to the extent possible we verify all functions. All of these units are sold on a 30 day money back basis (customer pays return shipping).

The following are currently available:

Sherwood Monitor/Keyboard

Ultra-Com

Generator 20A1000 1000W 20kHz

Generator 20A1500 1500W 20kHz

Generator 20A2000 2000W 20kHz

200-418 Operational Control Cable

200-417 Operational Control Cable

200-479 20kHz Ultrasound Cable

200-1064 Base-Safety Switch Cable

New tributek products compatible with Dukane Ultra Series equipment appear below.

RS200
Ring Stand Holder for 20KHz Ultrasonic Stacks
This anodized aluminum holder clamps to almost any ring stand and securely holds an ultrasonic stack using a booster having a mounting ring with a diameter of between 2.65" (67 mm) and 3.25" (83 mm), which is most of the standard ones. To mount a stack, set the holder to an appropriate height on the ring stand and simply hang the stack in the holder. Not using a booster? Flip the holder over and use the other side, which is a better fit for converters with diameters between 2.65" (67 mm) and 2.99" (76 mm) which includes almost all 20KHz converters of at least 500 watt power capability.
$200.00 Add to cart
20 KHz Titanium Booster 3.25 inch ring for Branson or Dukane
Fits all Branson 5170, 501, 8800, 851, 900 series and 2000 series standard actuators, assembly stands, and IW systems, Dukane 43x2xx presses and thrusters, Sonics and Materials E, F, and G systems, and many Ultra Sonic Seal systems. Check mounting ring and stud sizes to be sure.  Input and output threads are 1/2-20.  Adapter studs are available if required. All-new, precision made in USA. One year limited warranty. PLEASE SPECIFY GAIN RATIO: 0.4, 0.5, 0.6, 1.0, 1.24, 1.5, 1.75, 2.0, 2.5
$795.00 Select options
20 KHz Aluminum Booster 3.25 inch ring for Branson or Dukane
Fits all Branson 5170, 501, 8800, 851, 900 series and 2000 series standard actuators, assembly stands, and IW systems, Dukane 43x2xx presses and thrusters, Sonics and Materials E, F, and G systems, and many Ultra Sonic Seal systems. Check mounting ring and stud sizes to be sure.  Input and output threads are 1/2-20.  Adapter studs are available if required. All-new, precision made in USA. One year limited warranty. PLEASE SPECIFY GAIN RATIO: 0.4, 0.5, 0.6, 1.0, 1.24, 1.5, 1.75, 2.0, 2.5
$535.00 Select options
40 KHz Aluminum Booster 1.937 inch ring for Branson or Dukane
These 40KHz aluminum boosters are precision made from certified materials and tuned to tight frequency tolerances for trouble free operation. These boosters are recommended for all 40KHz applications for their heat-dissipating properties. They are constructed with a 1.937" diameter mounting ring set that is made to be disassembled for o-ring replacement.  Input stud is 8mm, output thread is 8mm. Fits virtually all Branson and Dukane 40 KHz systems, and many others. Check mounting ring and stud sizes to be sure. All-new, precision made in USA. One year limited warranty. PLEASE SPECIFY GAIN RATIO: 0.5, 0.7, 1.0, 1.5, 2.0, 2.5
$255.00 Select options
Digital Timer for Dukane Hand Probes
This all-new aftermarket timer unit can take over timing of a Dukane hand probe utilizing any generator having a round plastic jack labeled J20. Includes a programmable digital timer in an aluminum enclosure and a J20 cable/connector to connect to your Dukane ultrasonic generator, and has a round plastic J8 jack to connect to the switch on your Dukane hand probe. Typically ships 5-7 days after order.
$595.00 Add to cart
20spanner
Spanner Wrench 15/20KHz Hinged Cast
This durable cast steel spanner wrench is of the hinged style. It is appropriately sized to fit most 15 and 20 KHz transducers/converters, boosters, and horns/sonotrodes. Price shown is for one only. In most cases, you will need a pair, so order two. Warranty is one year, one time replace.
$36.00 Add to cart
40spanner
Spanner Wrench 30/40KHz Hinged Cast
This durable cast steel spanner wrench is of the hinged style. It is appropriately sized to fit most 30 and 40 KHz transducers/converters, boosters, and horns/sonotrodes. Price shown is for one only. In most cases, you will need a pair, so order two. Warranty is one year, one time replace.
$36.00 Add to cart
20TV900
20KHz Stack Vise for Ultrasonic Tooling
This stainless steel stack vise is designed specifically to clamp 20KHz converter front slugs and booster spanner "collars" during assembly or disassembly to reduce damage to expensive ultrasonic stack components. The vise features two clamping chambers, one for tooling 1.5" (38 mm) dia. and one for tooling 1.8" (46 mm) dia. The two-pin hinge design allows the upper jaw to "float" and seek the best clamp position on the tool for maximum contact. The securing bolt has a long lever handle that can be re-positioned out of the way once secured. The securing bolt can be completely removed so the upper vise jaw can be fully opened. The steel spanner-hole pins are set in stepped holes such that they can be driven out from the bottom of the vise should they ever need replacement.
$380.00 Add to cart
stud
Horn/Booster Stud for Ultrasonic Tooling
These specially heat-treated steel studs have cup points, and are chemically blackened. No warranty.
$1.95 Select options
ST20STEP
Step Stud 1/2-20 to 3/8-24
This is a specially heat treated steel socket-head stud with 1/2-20 threads on one end and 3/8-24 threads on the other. Used for adapting horns to boosters that do not have the same thread size. No warranty.
$16.00 Add to cart
Polymer (Mylar) Washers for Stack Joints (35 pack)
These washers made of heat-resistant Mylar(TM) can be used instead of high pressure silicone grease in ultrasonic stack joints. IMPORTANT: Use a new washer each time the tooling is reassembled. Do not use both grease and a washer in the same joint. Washers come 35 to a pack. Order the number of packs you want, not the number of washers.
$26.50 Select options
High Pressure Silicone Ultrasonic Stack Grease
The function of grease in the joint is to: 1. Fill the microscopic valleys in the surface of the tooling to improve acoustic transfer from one component to the next. 2. Remain in the joint so the metal of the two pieces of tooling do not become "clad" together by the action of the ultrasound and thus impossible to disassemble. Never use grease and a polymer washer in the same joint.
$1.95 Add to cart