Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations IDS on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  • Users: GeorgeMfg
  • Content: Threads
  • Order by date
  1. GeorgeMfg

    Electrocution safety for 24V DC vs 120V AC

    Hi, I am building a hot tub and have a question about electrocution risks. I have the option to use a 120v AC pump and a 24v DC pump, where wattage/power would be the same on both pumps. The spa tub is made from metal (don't ask why) and the tub itself is grounded. These pumps have all the...
  2. GeorgeMfg

    Spa Water Treatment Cycle Time

    Hi, I'm designing a ice bath water filtration system and need some advice on length of filtration cycles. Here is some background: - Filtration system consists of a pump, filter, and venturi injector for ozone. - System Q = 4000 l/hr. - Ice bath holds 500 liters of water. - Water is between...
  3. GeorgeMfg

    Water Pump for Cold Plunge Filtration System

    Hi, I'm designing a cold plunge filtration system and looking for some advice on pump types. The system design is as follows: cold plunge -> hair filter / catcher -> pump at floor level -> water filter + venturi injector -> exhaust The pump will be running 24/7 and my priority is to make the...

Part and Inventory Search