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See also the following section of our catalog:

Coaxial Foreline Traps

Features:

  • Prevents System Backstreaming
  • Operates in Any Position
  • Available in Two Body Sizes
  • Polished Stainless Steel Body
  • Large Selection of Tubulations & Fittings
coaxial Foreline Traps

Coaxial foreline traps prevent the backstreaming of hydrocarbons and pump oils from roughing pumps. The result is a cleaner, more efficient vacuum system. The trap body is constructed from type 304 polished stainless steel with T.I.G. welded seams. Inside the body of the trap is the adsorbent material of extra fine OFHC which is held in place with stainless steel recessed retaining screws. Coaxial foreline traps are designed to operate at room temperature for maximum efficiency and virtually maintenance free operation.

Two body sizes are available. The new -S- series is only 2 1/2" in diameter with a body length of 3" for use in areas of limited space. The standard series is 4" in diameter with a body length of 4 1/2". A wide variety of hose connections, NW flanges, and CF flanges are available to meet your applications.

These traps are an economical foreline trap that should be used in applications where a minimum amount of backstreaming is encountered since these traps are not rechargeable. 

      Tube fitting for hose connection for coaxial foreline traps                      NW Flange for Coaxial Foreline Traps        CF flange for coaxial foreline traps
Tube fitting for Hose Connection      NW Flange         CF Flange
Coaxial Foreline Trap, UOM=EA
Part No. Body OD (in)TubulationIntended Pump Size (CFM) ship
wt.		 Quantity
In Stock		 Price Quantity
to order
SAT505 2 1/21/2in OD tube to 1/2in OD tube1 5 0(#)$138.00
SAT755 2 1/23/4in OD tube - 3/4in OD tube5 5 0(#)$125.00
SAT75 43/4in OD tube - 3/4in OD tube7 5 PART NUMBER OUTDATED. New number is CFT75(#)------
SAT100 41in OD tube - 1in OD tube11 5 PART NUMBER OUTDATED. New number is CFT100(#)------
SAT150 41 1/2in OD tube - 1 1/2in OD tube25 5 PART NUMBER OUTDATED. New number is CFT150(#)------
SATNW1675 4NW16 flange - 3/4in OD tube7 5 0(#)$149.00
SATNW16 4NW16 flange - NW16 flange7 5 PART NUMBER OUTDATED. New number is CFT752K(#)------
SATNW25100 4NW25 flange - 1in OD tube11 5 0(#)$164.00
SATNW25 4NW25 flange - NW25 flange11 5 PART NUMBER OUTDATED. New number is CFT1002K(#)------
SATNW40150 4NW40 flange - 1 1/2in OD tube25 5 0(#)$179.00
SATNW40 4NW40 flange - NW40 flange25 5 PART NUMBER OUTDATED. New number is CFT1502K(#)------
SATCF13375 41.33in CF flange-3/4in OD tube7 5 0(#)$154.00
SATCF133 41.33in CF flange-1.33in CF flange7 5 0(#)$163.00
SATCF275100 42.75in CF flange-1in OD tube11 5 0(#)$168.00
SATCF275150 42.75in CF flange-1 1/2in OD tube25 5 0(#)$180.00
SATCF275 42.75in CF flange-2.75inCF flange25 5 0(#)$202.00
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.
Description gives BODY OD, TUBULATION, and intended PUMP SIZE
SIS Catalog Cross Reference
Page #Part Numbers
SAT100, SAT150, SAT505, SAT75, SAT755, SATCF133, SATCF13375, SATCF275, SATCF275100, SATCF275150, SATNW16, SATNW1675, SATNW25, SATNW25100, SATNW40, SATNW40150
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