ESCO INVERTED BUCKET STEAM TRAPS

IB2

IBH

IBHS

SSIBH

SSIBU

SSRIBH

SSIBV
common/bp1.gif (3330 bytes)

Inverted Bucket Steam Traps operate on difference in density between gas and liquid. Steam enters the inverted submerged bucket and it imparts buoyancy to the bucket, as a result of which, it is lifted and closes the discharge valve. When condensate enters the Trap and reaches a certain level, the weight of the bucket multiplied by leverage exceeds the differential pressure holding the valve to seat and bucket sinks and opens the valve to discharge condensate. Accumulated air, CO2 and other non-condensable gases are discharged first prior to condensate.

common/bb1.gif (3551 bytes)
  • Cast Iron (ASTM A48 Cl 30)
  • Ductile Iron (DIN 1693 GGG 40)
  • Cast Steel (ASTM A216 Gr. WCB)
  • Stainless Steel (ASTM A351 Gr. CF8, AISI 304)
common/be1.gif (3623 bytes)
  • Screwed to BSP, BSPT, NPT
  • Flanged to ANSI, DIN, BS
  • Socket Weldable
  
bt1.GIF (3256 bytes)
SERIES DESCRIPTION FLOW SIZES BODY MATERIAL END CONN PMA
IBH Side Inlet Side Outlet 1/2"-
2.1/2"		 Cast Iron Screwed/ Flanged 250 PSI (17.5 Bar)
IBHS Side Inlet Side Outlet with integral Strainer 1/2"-
1.1/4"		 Cast Iron Screwed/ Flanged 250 PSI (17.5 Bar)
IBH (C) Side Inlet Side Outlet 1/2"-
2.1/2"		 Cast Steel Screwed/ Flanged/ SW 600 PSI (42 Bar)
IBHS(C) Side Inlet Side Outlet with integral strainer 1/2"-
1.1/4"		 Cast Steel Screwed/ Flanged/ SW 600 PSI (42 Bar)
IBH SG Side Inlet Side Outlet 1/2"-
2.1/2"		 Ductile Iron Screwed/ Flanged 250 PSI (17.5 Bar)
IBHS SG Side Inlet Side Outlet with integral strainer 1/2"-
1.1/4"		 Ductile Iron Screwed/ Flanged 250 PSI (17.5 Bar)
SSIBH Sealed Stainless Steel Steam trap having Side Inlet Side Outlet 1/2"-1" AISI 304 Screwed/ Flanged/ SW 650 PSI (45 Bar)
SSIBU Sealed Stainless Steel Steam trap Able to handle any flow direction with Universal Connector 1/2"-1" AISI 304 Screwed/ Flanged/ SW 650 PSI (45 Bar)
SSRIBH Repairable Stainless Steel Steam trap having Side Inlet Side Outlet 1/2"-1" Stainless Steel Screwed/ Flanged/ SW 650 PSI (45 Bar)
SSRIBU Repairable Stainless Steel Steam trap Able to handle any flow direction  with Universal Connector 1/2"-1" Stainless Steel Screwed/ Flanged/ SW 650 PSI (45 Bar)
SSIBV Welded Stainless Steel trap having Bottom Inlet Top Outlet 1/2"-1" AISI 304 Screwed/ Flanged/ SW 650 PSI (45 Bar)
IB2 Bottom Inlet Top Outlet 1/2"-2" Cast Iron Screwed/ Flanged 250 PSI (17.5 Bar)
IB2 (C) Bottom Inlet Top Outlet 1/2"-2" Cast Steel Screwed/ Flanged/ SW 600 PSI (42 Bar)
IB6 Bottom Inlet Top Outlet 1/2"-2" Cast Steel Screwed/ Flanged/ SW 600 PSI (42 Bar)
IB9 Bottom Inlet Top Outlet 1/2"-2" Cast Steel Screwed/ Flanged/ SW 1000 PSI (70 Bar)

common/bo1.GIF (3348 bytes)
  • Internal spring loaded Check Valve
  • Bucket Vent Scrubber Wire
  • Intergral Strainer
  • Universal Connector

common/top1.gif (1962 bytes)