Armstrong International PT-104 Trap

The Armstrong International PT-104 is a high-performance non-electric condensate pump designed for tight spaces and demanding steam system applications. This mini pump trap features 1-inch NPT connections and a 100 PSI maximum operating pressure, making it the ideal solution for moving liquids from lower to higher pressures without the maintenance headaches of mechanical seals or motor failures. Built with a rugged cast iron body and all-stainless steel internals, the PT-104 series ensures long-term reliability and corrosion resistance even in caustic environments. Its low-profile design requires minimal fill head, allowing it to fit effortlessly under heat exchangers and coils. By utilizing steam, air, or inert gas as its motive force, this intrinsically safe unit eliminates the risk of cavitation and can operate in flooded pits or hazardous areas. Capture valuable BTUs and improve your system's efficiency with this robust, Cast Iron Pumping Trap.

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• Space-Saving Design: Low-profile height allows for easy installation in constrained areas with minimal fill head requirements.
• Non-Electric Operation: Eliminates the need for electrical wiring, motors, and impellers, reducing the risk of pump cavitation and leaks.
• Enhanced Durability: Features an Inconel X-750 spring and stainless steel mechanism for superior resistance to stress-corrosion cracking.
• Versatile Motive Force: Operates efficiently using low-pressure steam, compressed air, or nitrogen.
• High Temperature Handling: Capable of returning condensate at temperatures exceeding 200°F, far beyond the limits of standard centrifugal pumps.

Can the PT-104 be used in hazardous or explosion-proof areas?
Yes, because it is entirely non-electric and operates on pressurized gas or steam, the PT-104 is intrinsically safe and suitable for explosion-proof environments.

What is the maximum capacity of this mini pump trap?
The PT-104 typically handles capacities up to 1,800 lb/hr, depending on the motive pressure and total back pressure of your specific system.

Do I need external check valves for installation?
Yes, for optimal performance and to achieve published capacities, the use of external check valves on the inlet and outlet is required.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.