The trap contains a float valve mechanism which modulates to discharge condensate continuously at steam temperature. Noncondensible gases are released by a separate internal balanced pressure thermostatic air vent.
Spirax Sarco Float and Thermostatic Steam Trap, Series: FTB Series, 1-1/2 in Nominal, FNPT, 10.8 in Length, 200 psi, Cast Iron, 450 deg F, 9.1 in H x 5.8 in W
| Dimensions | : | 9.1 in H x 5.8 in W |
| End Style | : | FNPT |
| Length | : | 10.8 in |
| Material | : | Cast Iron |
| Nominal Size | : | 1-1/2 in |
| Pressure Rating | : | 200 psi |
| Series | : | FTB Series |
| Temperature Rating | : | 450 deg F |