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314 Steel Inverted Bucket Steam Trap

314 Steel Inverted Bucket Steam Trap

The Armstrong 314 Steel Inverted Bucket Steam Trap is engineered for reliable performance in industrial steam and HVAC systems. Built with a ASTM A105 Forged Steel body, this inverted bucket steam trap delivers efficient operation and long service life.

300 Series in forged carbon steel traps for vertical installation, with a choice of screwed, socket weld or flanged connections.

A unique leverage system multiplies the force provided by the bucket to open the valve against system pressure. The mechanism is free-floating and has no fixed pivots to create wear or friction.

Key Features

  • Free-floating stainless steel inverted bucket mechanism
  • Continuous air venting at steam temperature
  • Self-cleaning discharge orifice at top of trap
  • Field-repairable internals
  • Resistant to water hammer
  • ASTM A105 Forged Steel body construction

Applications

Designed for commercial and industrial steam systems where reliable inverted bucket condensate removal is essential.

$ 5,598.14 $ 5,598.14
$ 5,598.14

  • Brand
  • Maximum Allowable Pressure
  • Connection Type
  • Connection Size
  • Maximum Operating Pressure (PSI)
  • Orifice Size (In.)
  • Body Material
  • Mounting
  • Steam Trap Type
  • Series
  • Adders
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Terms and Conditions
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Connection Type Screwed NPT, 600RF, 300RF, 150RF, Socketweld SW
Connection Size 1/2″ (15 mm), 1″ (25 mm), 1-1/4″ (32 mm)
Body Material ASTM A105 Forged Steel
Maximum Operating Pressure (PSI) 15, 30, 60, 80, 125, 180, 200, 250, 375, 550, 605, 650
Maximum Allowable Pressure 1,130 psig @ 700°F
Adders None, Liquid Seal for Refrigerant Service, Check Valve, Tube & Coupling (for 1" model), Check Valve, Tube & Coupling (for 1-1/4" model)
Orifice Size (In.) 1/4", 3/16", 5/32", 5/16", 1/2", 11/32", 3/8", 5/8", 7/32", 9/32"
Brand Armstrong International
Mounting Bottom Inlet-Top Outlet
Steam Trap Type Inverted Bucket
Series 800 Series
Contact Us
Brand: Armstrong International
Maximum Allowable Pressure: 1,130 psig @ 700°F
Body Material: ASTM A105 Forged Steel
Mounting: Bottom Inlet-Top Outlet
Steam Trap Type: Inverted Bucket
Series: 800 Series
Documents
Inverted Bucket Steam Trap 300 Series Data Sheet.pdf Inverted Bucket Steam Trap Service Guide – 301-A.pdf