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413 Steel Inverted Bucket Steam Trap

The Armstrong 413 Steel Inverted Bucket Steam Trap is a forged carbon steel trap from the 400 Series for vertical installation in high-pressure steam systems. The 400 Series extends the proven inverted bucket design into higher-pressure applications with forged steel construction.

The free-floating stainless steel mechanism ensures reliable operation with no fixed pivots to wear. Continuous air venting and self-cleaning discharge orifice deliver efficient condensate removal.

Key Features

  • Forged carbon steel body for high-pressure service
  • Vertical installation design
  • Free-floating stainless steel mechanism
  • Continuous air venting at steam temperature
  • Self-cleaning discharge orifice
  • Field-repairable internals

Applications

Suitable for high-pressure steam mains and process equipment requiring vertical trap installation.

5,505.48 5,505.48
5,505.48

  • Brand
  • Connection Type
  • Connection Size
  • Maximum Operating Pressure (PSI)
  • Orifice Size (In.)
  • Body Material
  • Mounting
  • Steam Trap Type
  • Series
  • Adders
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days
Connection Type Screwed NPT, 600RF, 300RF, 150RF, 900RF, Socketweld SW, Socketweld
Connection Size 1/2″ (15 mm), 3/4″ (20 mm), 1″ (25 mm), 1″
Body Material ASTM A105 Forged Steel
Maximum Operating Pressure (PSI) 15, 30, 60, 80, 125, 180, 200, 250, 450, 665, 950, 1000
Adders None, Check Valve Tube and Coupling (for 3/4" model)
Orifice Size (In.) 1/4", 3/16", 5/32", 1/8", 7/64", 5/16", 1/2", 3/8", 7/32", 9/32"
Brand Armstrong International
Mounting Bottom Inlet-Top Outlet
Steam Trap Type Inverted Bucket
Series 800 Series
Brand: Armstrong International
Body Material: ASTM A105 Forged Steel
Mounting: Bottom Inlet-Top Outlet
Steam Trap Type: Inverted Bucket
Series: 800 Series