COMPANY HEADER
Print Back
The Ashcroft® F5509/F6509 gauges are ideal for differential pressure monitoring within harsh process environments. These stainless steel gauges provide high visibility, reliability, corrosion resistance and safety. Ideal solution for monitoring low differential pressures in applications such as flow measurement, tank level, filter monitoring, gas blanketing and leak detection.
F5509 and F6509 Differential Pressure Gauges
Unit of Measure
1 

Item #

Accuracy

Pressure Ranges

Process Connection Size (National Pipe Thread (NPT))

Process Connection Type

Wetted Material

F5509 N/A Class 1 with ± 1% of Span (Optional) Class 1.6 with ± 1.6% of Span (Standard) N/A 0 to 10 inH2O to 400 psid N/A G 1/2 B G 1/4 B M20 x 1.5 Male 1/2 in1/4 in N/A National Pipe Thread (NPT) Male N/A ≤ 6 psid 316 Stainless Steel ≥ 8 psid Duratherm 316 Stainless Steel with Diaphragms
F6509 N/A Class 1 with ± 1% of Span (Optional) Class 1.6 with ± 1.6% of Span (Standard) N/A 0 to 10 inH2O to 400 psid N/A G 1/2 B G 1/4 B M20 x 1.5 Male 1/2 in1/4 in N/A National Pipe Thread (NPT) Male N/A ≤ 6 psid 316 Stainless Steel ≥ 8 psid Duratherm 316 Stainless Steel with Diaphragms
Unit of Measure
1