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  1. oldpilot

    Furnace fan shaft rotation detection

    Hello All; Would anyone know the best way to verify shaft rotation when this furnace is in operation? If the belts brake on the 1 15/16 dia fan shaft the load is scrap. I need some kind of warning system for the operator. I was considering a two piece shaft collar...
  2. oldpilot

    Alkali resistant paint for process tank

    Hello; Does anyone know of an epoxy or compound of paint which I can coat the inside of some new process water tanks we are building. The water will be as high as 180 degrees F. and will have an alkali chemical mixture of about 13 OZ/GAL. This will be a 6 stage degrease operation with...
  3. oldpilot

    Hydraulic Motors

    Great NEWS; I was able to install the hydraulic unit with both pumps under their own three way sol valve. At a flow rate of 2.5 GPM the flow controls were almost all the way closed but RPM was dropped to 18 for each motor. Both are run at the same time during...
  4. oldpilot

    Hydraulic Motors

    Hello All! Havn't given up just didn't know that there would be such a great response for this problem. The pump is rated at 3000 Psi at 2.5 gpm. I will have to use the flow controls to slow the tables down to around 25 RPM. Both pumps are under water on a framework with sealed roller...
  5. oldpilot

    Hydraulic Motors

    Hello; Thanks for the reply. I called the motor manufacturer this morning and he guaranteed that the motors could be hooked up in series and operate off one motorspool control valve with flow controls on ports a and b. He said that that's the way car wash brush systems are set...
  6. oldpilot

    Hydraulic Motors

    Thanks for the reply. I have decided to buy larger motors at 24 ci/rev each and live with about 30 Rpm. These tables are 36 inches in diameter and the parts are evenly distributed for spray washing at 2000 psi 130 degree water. The most economic way to run might be two separate...
  7. oldpilot

    Hydraulic Motors

    Hello; I need to rotate two tables with hydraulic motors 6rpm each. Motor volume 12in3/rev each. Pressure at least 1200 psi. Tables are under water at 180 deg f and are loaded with 1200 pounds above the water level. Could I use one three way motor spooled valve and hook up both motors in...

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