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Bell & Gossett 401536 Angle Thermostatic Steam Trap, 1/2 in, NPT, 25 psi, Brass

Part #14404

MFG #401536

14404_Xylem_401536.jpg

Bell & Gossett 401536 Angle Thermostatic Steam Trap, 1/2 in, NPT, 25 psi, Brass

Part #14404

MFG #401536

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Bell & Gossett 401536 Angle Thermostatic Steam Trap, 1/2 in, NPT, 25 psi, Brass

Part #14404

MFG #401536

Item Features
  • Thermostatic traps are normally open allowing fast venting of air during start-up.
  • During start-up, cold condensate drains through the trap, as temperatures reach 10 to 30 deg F of saturation, the thermostatic bellows element closes the trap.
  • During operation, thermostatic traps find an equilibrium point to drain condensate approximately 10 deg to 30 deg F below saturation at continuous flow.
  • Sub-cools condensate usually 10 deg to 30 deg F.
  • Normally open at start-up to provide fast air venting.
  • Follows steam saturation curve to operate over wide range of conditions.
  • Self-draining.
  • Energy efficient.
  • Fast response to changing conditions.
  • Fail mode is open.
  • Water hammer can damage bellows.
  • Superheat can damage bellows if it exceeds trap temperature rating.
  • Cooling leg required in some applications.
  • Brass bodies provide resistance to moderate water hammer and chemical attack.
  • Stainless steel Dura-Stata modules are easily replaced without disturbing piping connections.
  • Compact size reduces installation space requirements.
  • Inexpensive purchase price.
  • Range of seat pressures available up to 125 psig.
  • Balanced pressure.
  • Model 17C-A 2-25.