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Koolance QD3 Male Quick Disconnect No-Spill Coupling, Male Threaded, 1/4 NPT

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Our price:  19,95  (16,49  excl tax)
Reward points: 2 points

Koolance patented quick disconnect no-spill coupling with automatic shutoff. 1/4 NPT (tapered) threaded male fitting for screwing directly into a component of the same threading. It will only fit a Koolance QD3 female quick disconnect.

After pulling the ring on the female QDC side, the quick-disconnect fittings will separate. Liquid on both sides will be automatically obstructed with approximately 0.2ml freed. Coolant volume lost upon disconnection will rise with internal pressure higher than 0.5kgf/cm2 (7psi).

Download Spec Sheet

Weight0.11 lb (0.05 kg)
Fitting ThreadNPT 1/4
Max No-Spill Pressure0.5kgf/cm2 (7psi)
Max Pressure Tolerance @ 25°C8kgf/cm2 (113.8psi)
Max Temperature Tolerance80°C (176°F)
Min Pressure Tolerance @ 25°C-1.0kgf/cm2 (-14psi)
Min Storage Temperature (*No Freezing)-20ºC (-4ºC)
Seal MaterialEPDM (Water/Glycol Liquids)
Wetted MaterialsBrass, Nickel Plating, Stainless Steel, EPDM


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