Hankison 505 Trap

The Hankison 505 Trip-L-Trap (Part Number 6001789) is an industrial-grade mechanical condensate drain designed for high-demand compressed air systems. Built with a rugged carbon steel housing, this non-electric drain eliminates the need for wiring while providing automated moisture removal from receivers, aftercoolers, and large filters. It is rated for a maximum pressure of 300 PSIG and can handle system temperatures up to 150°F. Featuring a 3/4 inch NPT top connection and a 1/2 inch NPT discharge, the 505 model utilizes a pilot-operated discharge valve to ensure reliable performance without the air loss common in timed solenoid valves. This unit is functionally identical to HKN-0505 and HKN-505, serving as a direct OEM replacement. Its float-actuated mechanism ensures positive closing even in the presence of heavy oil and scale, making it a staple for contractors maintaining contaminated industrial air lines.

Key Benefits for Contractors

• Float-Operated Reliability: Does not require electrical power, making it ideal for hazardous locations or remote installations.
• High Pressure Capability: Rated for 300 PSIG, suitable for heavy-duty industrial air compressors.
• Zero Air Loss Design: Only discharges condensate, preserving system pressure and reducing compressor cycle times.
• Debris Tolerance: The Trip-L-Trap mechanism is engineered to clear sludge and scale that typically clogs smaller orifices.
• Durable Construction: The carbon steel body provides superior impact resistance compared to plastic or aluminum alternatives.

Common Questions

Does the Hankison 505 require a balance line?
Yes, for proper operation in most configurations, a 1/4 inch NPT balance line should be connected to the top of the trap to prevent air binding and ensure consistent drainage.

What are the primary mounting requirements?
The unit must be mounted vertically. With an 8-pound shipping weight and 8.5-inch height, ensure the mounting bracket or piping can support the 6001789 when full of condensate.

Can this handle synthetic lubricant carryover?
Yes, the mechanical seals and carbon steel components are compatible with standard mineral and synthetic compressor lubricants found in modern HVACR and industrial air systems.

This item is not eligible for free shipping.

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.