The Spence Liquidator 450 Series Steam trap is of balanced pressure design with stainless steel welded actuator capable of discharging condensate within 10°F of saturated temperature. Where greater sensitivity is required, SLR orifice and sterilizer trim is available to allow condensate evacuation at or near saturated temperatures. Where subcooling of condensate is desired alternate thermostatic actuator is available to allow condensate evacuation at or near 40°F below saturated temperatures. Thermostatic actuator employs a conical valve lapped in matched sets with the seat ring assuring tight shut off. A minimum of three orifice sizes are available allowing for custom capacity sizing. Trap is forged carbon steel body suitable for pressures through 450 psig and available in 1/2″ and 3/4″ NPT or socketweld.
