water jackets.html

Washerless Water Jackets are available for $35.00USD per pair + Shipping, Cost is up to reflect increase in Price of Brass.

Please contact me on availability before ordering, Raw material prices are up again.

Presently have 6 water jackets, or 3 Pair on hand

Washer less water jacket for 7289, 3CX100, etc:. I use this version all the time. It is basically self sealing although I do place a small amount of Silicon grease around the perimeter of the Tube anode collar lip before installing jacket. I never had a leak with this jacket and very, very quickly changed to another Tube when necessary. This jacked is machined from solid Brass Rod, and are simply Hand Tightened to Tube.

Washer less Water Jacket installed and pump running: This is shown pressurized with water using a Little Giant Water Pump as removed from my Single Tube Driver for a YL-1050 Linear.

Matched Tubes on hand, $75.00USD per pair, or all 4 for 150.00USD + Shipping, water jackets included. SOLD but lots of Water Jackets
The 5th tubes works well, but not well matched to the 4 new tubes

Below are 7289 Filament Contact pins as used in my Single & Dual Tube Amplifiers. If needed the cost is $15.00USD per paid + Shipping: If Further Information is needed please contact me. Regards & Thanks, Darrell