The Watson McDaniel WD900S/WD900LS Thermodynamic Steam Trap is primarily used as a drip trap on high pressure steam mains and steam supply lines. Ideal for outdoor applications that are subject to freezing and for superheated steam conditions. Note: Model WD900LS is a low-capacity version of the standard WD900S model and recommended for working pressures of 120 PSIG and above.
The Watson McDaniel WD900S/WD900LS Thermodynamic Steam Trap is primarily used as a drip trap on high pressure steam mains and steam supply lines. Ideal for outdoor applications that are subject to freezing and for superheated steam conditions. Note: The Watson McDaniel WD900LS is a low-capacity version of the standard WD900S model and recommended for working pressures of 120 PSIG and above. Applications The WD900 Disc Trap is designed to automatically remove condensate at a temperature that is very close to that of the steam. Freeze-proof installations can be easily achieved because of the self draining feature that is accomplished by installing the unit in a vertical orientation. Services Superheated steam systems | Industrial Processing Equipment | High Pressure Drips Maximum Operating Conditions Maximum Operating Pressure (PMO) - 900 PSI | Maximum Operating Temperature (TMO) - 842°F Design Pressure/Temperature Rating Maximum Allowable Pressure - 900 PSI | Maximum Allowable Temperature - 842°F Materials 1 - Body - Alloy Steel, GR WC9 Seat - 420 SS 2 - Cover - Alloy Steel, GR WC9 3 - Strainer Cap - Alloy Steel, GR WC9 4 - Strainer - 300 Series SS 5 - Disc - 420 SS 6 - Gasket - 304 SS 7 - Studs - SA-193, GR B7 8 - Nuts - SA-194, GR 2H 9 - Insulating Can - Alum.
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|Size||Connection||Model||Weight||Cross Ref (Spirax Sarco)|
|1/2"||NPT||WD900-12NPT||4.5||TD62||Add to Cart Add to RFQ|
|1/2"||SW||WD900-12SW||4.5||TD62||Add to Cart Add to RFQ|
|1/2"||600# Flg||WD900-12F600||9||TD62||Add to Cart Add to RFQ|
|3/4"||NPT||WD900-13NPT||4.5||TD62||Add to Cart Add to RFQ|
|3/4"||SW||WD900-13SW||4.5||TD62||Add to Cart Add to RFQ|
|3/4"||600# Flg||WD900-13F600||11||TD62||Add to Cart Add to RFQ|
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