The J6440P is a 63mm liquid-filled pressure gauge designed for accurate pressure measurement up to 15#. Manufactured by Process Equipment Company, this gauge features a 1/4" NPT center back connection for easy installation. The liquid filling dampens vibrations, providing precise readings in challenging environments. Constructed with durable materials, it ensures resistance to corrosion and wear, making it suitable for various industrial applications. This gauge complies with industry standards, ensuring reliability and precision in pressure measurement.