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Biltek NPTC QCMHL 1P Refrigerant CouplerHigh Adjustable Review

1

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Terrible

Revainrating 1 out of 5  
Rating 
1.0
❄️ Air Conditioning Tools & Equipment, 🔧 Automotive Tools & Equipment

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Description of Biltek NPTC QCMHL 1P Refrigerant CouplerHigh Adjustable

Highly durable product. Easy installation! No additional hardware required. Manufactured in China.

Reviews

Global ratings 1
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Type of review

Revainrating 1 out of 5

This item damaged my low pressure AC outlet.

If you look at the photo you can see the Schrader valve stem that I removed from my low pressure fitting on my air conditioner. The spring that closes the valve is broken. It was damaged when the Biltek NPTC-QCMHL-1P Low Pressure Adapter pushed my schrader valve TOO HARD. The result is a slow leak from your air conditioning system that you can't identify or find. The fault is that the Biltek valve is machined to push the valve stem beyond its design specification. (I tried to notify the…

Pros
  • Durable finish
Cons
  • Damaged