Đồng hồ áp có màng bảo vệ - Plast-O-Matic

ADVANTAGES OF PLAST-O-MATIC’S GAUGE GUARD (DIAPHRAGM SEAL):

• Stainless steel hex insert eliminates breakage due to overtightening.
• No exposed top metal fasteners
• Highest pressure rating.
• Offers an inexpensive initial investment.
• Reduces instrument failures.
• Reduces system down time.
• Eliminates the expense and extended delivery of special alloy instruments.
• Offers a choice of select plastic materials to assure maximum chemical and temperature compatibility.
• 1/2" NPT pipe connection x 1/4" stainless steel instrument connection
• Optional 1/2" NPT pipe connection x 1/2" all-plastic connection.
• Also offered with all-plastic housing (no insert).