Spirax-Sarco float and thermostatic (F&T) steam traps are available in a wide variety of sizes and pressure ranges. These F&T traps are composed of a valve mechanism assembly with seat, internal thermostatic air vent, and a stainless steel float. Spirax-Sarco F&T traps feature an H pattern piping style which has an inlet and an outlet connection on both sides of the trap, allowing for more piping-in choices. They are available in pipe sizes from 3/4" to 2" and steam operating pressures from 15 to 200 psi. F&T traps feature separate orifices for condensate and air, which provide continuous condensate drainage and air venting even under conditions of zero pressure. A level connects the ball float to the valve and seat. Once condensate reaches a certain level in the trap, the float rises, opening the orifice and draining condensate. A water seal formed by the condensate prevents live steam loss. Since the discharge valve is under water, it is not capable of venting air and non-condensables. When the accumulation of air and con-condensable gases causes a significant temperature drop, a thermostatic air vent in the top of the trap discharges them.

Category Products

  • SKU: SG1083U
  • Ships within 2 days

Spirax-Sarco model FT46-10 F&T trap with a 1" ANSI 300 flanged connection and an in-line horizontal piping configuration for service up to 145 psi. Spirax-Sarco model FT46 float and thermostatic traps are stainless steel float traps designed for applications requiring continuous drainage of high condensate loads in filtered steam applications.

Price: $3,702.00

  • SKU: SG1083D
  • Ships within 2 days

Spirax-Sarco model FT46-4.5 F&T trap with a 1" ANSI 150 flanged connection and an in-line horizontal piping configuration for service up to 65 psi. Spirax-Sarco model FT46 float and thermostatic traps are stainless steel float traps designed for applications requiring continuous drainage of high condensate loads in filtered steam applications.

Price: $3,702.00

  • SKU: SG1004H
  • Ships within 2 days

Spirax-Sarco model FT450 F&T trap with a 4" ANSI 300 flanged connection and an in-line horizontal piping configuration for service up to 450 psi. Spirax-Sarco model FT450 float and thermostatic traps feature a float valve mechanism which modulates to discharge condensate continuously at steam temperature, while non-condensable gases are released by a separate internal balanced pressure thermostatic air vent. These traps are often used in combination with Spirax-Sarco 4" pressure powered pumps.

Price: $20,328.00

  • SKU: SG1004F
  • Ships within 2 days

Spirax-Sarco model FT450 F&T trap with a 4" ANSI 150 flanged connection and an in-line horizontal piping configuration for service up to 450 psi. Spirax-Sarco model FT450 float and thermostatic traps feature a float valve mechanism which modulates to discharge condensate continuously at steam temperature, while non-condensable gases are released by a separate internal balanced pressure thermostatic air vent. These traps are often used in combination with Spirax-Sarco 4" pressure powered pumps.

Price: $20,328.00

  • SKU: SG1004E
  • Ships within 2 days

Spirax-Sarco model FT450 F&T trap with a 3" ANSI 300 flanged connection and an in-line horizontal piping configuration for service up to 450 psi. Spirax-Sarco model FT450 float and thermostatic traps feature a float valve mechanism which modulates to discharge condensate continuously at steam temperature, while non-condensable gases are released by a separate internal balanced pressure thermostatic air vent. These traps are often used in combination with Spirax-Sarco 4" pressure powered pumps.

Price: $17,838.00

  • SKU: SG1004C
  • Ships within 2 days

Spirax-Sarco model FT450 F&T trap with a 3" ANSI 150 flanged connection and an in-line horizontal piping configuration for service up to 450 psi. Spirax-Sarco model FT450 float and thermostatic traps feature a float valve mechanism which modulates to discharge condensate continuously at steam temperature, while non-condensable gases are released by a separate internal balanced pressure thermostatic air vent. These traps are often used in combination with Spirax-Sarco 4" pressure powered pumps.

Price: $17,838.00

  • SKU: SG1004A
  • Ships within 2 days

Spirax-Sarco model FT450 F&T trap with a 3" sweat connection and an in-line horizontal piping configuration for service up to 450 psi. Spirax-Sarco model FT450 float and thermostatic traps feature a float valve mechanism which modulates to discharge condensate continuously at steam temperature, while non-condensable gases are released by a separate internal balanced pressure thermostatic air vent. These traps are often used in combination with Spirax-Sarco 4" pressure powered pumps.

Price: $15,976.00

  • SKU: SG1004
  • Ships within 2 days

Spirax-Sarco model FT450 F&T trap with a 3" NPT connection and an in-line horizontal piping configuration for service up to 450 psi. Spirax-Sarco model FT450 float and thermostatic traps feature a float valve mechanism which modulates to discharge condensate continuously at steam temperature, while non-condensable gases are released by a separate internal balanced pressure thermostatic air vent. These traps are often used in combination with Spirax-Sarco 4" pressure powered pumps.

Price: $15,976.00

  • SKU: SG1003Y
  • Ships within 2 days

Spirax-Sarco model FT450-32 F&T trap with a 2" ANSI 300 flanged connection and an in-line horizontal piping configuration for service up to 465 psi. Spirax-Sarco model FT450 float and thermostatic traps feature a float valve mechanism which modulates to discharge condensate continuously at steam temperature, while non-condensable gases are released by a separate internal balanced pressure thermostatic air vent.

Price: $7,918.00

  • SKU: SG1083E
  • Ships within 2 days

Spirax-Sarco model FT46-4.5 F&T trap with a 1" ANSI 300 flanged connection and an in-line horizontal piping configuration for service up to 65 psi. Spirax-Sarco model FT46 float and thermostatic traps are stainless steel float traps designed for applications requiring continuous drainage of high condensate loads in filtered steam applications.

Price: $3,702.00

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