WATSON MCDANIEL WD700S TURBO DISC TRAP PMA 600 PSIG 1/2'' NPT

Description:

The Watson McDaniel WD700S Turbo Disc Trap is used in high-pressure steam systems to automatically discharge condensate while minimizing the loss of live steam. Commonly installed in steam mains, steam supply lines, and steam tracing applications, this 1/2" NPT repairable thermodynamic steam trap features an integral strainer and is rated for a maximum allowable pressure of 600 PSIG. Maintenance teams, plant operators, and system integrators use the Watson McDaniel WD700S for replacement, retrofit, preventive maintenance, and steam system optimization.

Applications:

The Watson McDaniel WD700S Turbo Disc Trap is commonly used in power generation facilities, chemical processing plants, refineries, food and beverage manufacturing, industrial steam distribution networks, and process heating systems. The Watson McDaniel WD700S is designed for 1/2" NPT steam piping where reliable condensate removal, resistance to superheated steam, and freeze-resistant operation are required, making it ideal for drip legs, steam mains, and tracing applications.

Technical Specifications:

• Brand: Watson McDaniel
• Part Number: WD700S
• Product Type: Repairable Thermodynamic Steam Trap (Turbo Disc)
• Connection Size: 1/2 in. NPT
• Connection Type: Female NPT
• Maximum Allowable Pressure (PMA): 600 PSIG
• Maximum Operating Temperature: 800°F (427°C)
• Body Material: Chrome-Moly Alloy Steel
• Integral Strainer: Yes
• Operating Principle: Thermodynamic Turbo Disc
• Repairable: Quick-change capsule design for in-line maintenance
• Suitable for steam mains, drip legs, and steam tracing applications
• Designed for saturated and superheated steam service

Common Replacements:

• Watson McDaniel TD600S 1/2" Thermodynamic Steam Trap
• Watson McDaniel WD700HS 1/2" Thermodynamic Steam Trap
• Watson McDaniel WD600S 1/2" Thermodynamic Steam Trap