This innovative fitting from Industrial and Scientific has proven to be a game changer in my pneumatic systems .As a result of using this product, I found that it significantly improved the efficiency of my liquid flow control. The precision engineering is highly commendable ensuring a leak-proof and reliable performance. However, the only drawback is its slightly higher price compared to other options in the market. Nonetheless, the benefits it brings outweigh the cost, making it a worthwhile investment for any pneumatic system..