POM technopolymer mushroom-shaped sealing pellet for exhaust and condensate drain valves (manual or automatic), specifically for Coltri Sub high-pressure compressors.
The Coltri Condensate Drain Seal, available on DIR-STORE, is a fundamental spare part for the correct maintenance and efficiency of water and oil separators on Coltri breathing air compressors (232/300 Bar). Made of POM (acetal resin with very high rigidity and resistance), this stepped gasket is designed to withstand the violent pressure shocks that occur during the condensate purging phase, ensuring a perfect seal free of air leaks during the cylinder refilling phases.
Technical Features:
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Specific for Coltri Sub Systems: This spare part fits with millimetric precision into the seats of the condensate drain valves (both in manual knob purge units and in automatic timed drain blocks) of compressors in the portable series (MCH6) and stationary series (MCH11, MCH13, MCH16, etc.).
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Anti-Extrusion POM Technopolymer: Unlike normal rubber gaskets that tend to extrude or deteriorate under the combined action of high pressures (300 Bar) and lubricating oil residues, POM offers exceptional dimensional stability, mechanical hardness, and total chemical inertness to Coltri synthetic oils.
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Stepped Geometry (Tall Version): The shaped profile (enlarged base body and upper cylindrical pin) ensures perfect self-centering within the drain piston, eliminating pressure drops and losses in breathing air pressure.
