The Ashcroft® 1128 differential pressure gauge is used to measure the differential pressure between two separate pressure sources. The standard stainless steel Bourdon system offers an advantage over similar bronze systems, generally not needing to be isolated from the process media using diaphragm seals and capillary lines. A good selection for system monitoring.

Key Features:

• Type 1128: 12 o'clock pointer position
• Can be used with electric controls
• Available with diaphragm seals

Specifications:

• Accuracy: ±2-1-2% (ASME B40.100 Grade A)
• Pressure Ranges: 10 to 1,000 psid
• Dial size: 4 1/2" and 6"
• Case: aluminum; open front
• Bourdon tube: stainless steel

The 1128 differential gauge is ideal where safe and reliable pressure measurement is essential:

Process Market:

• Refineries
• Chemical and Petrochemical Plants
• Water and Wastewater Pressure Control
• Mining and Metals
• Filter, Level and Flow Measurement 

Please Contact Us for more detail