Circle Valve Technologies Inc.
1533 Gehman Road
Harleysville, PA 19438

Toll Free:800-645-6733
Phone: 267-933-6300
Fax: 267-933-6305
Email: [email protected]
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  • Sensitive capsule-type, non-fillable dry gauge
  • Vacuum ranges through 0 psi to 10 psi
  • 2-1/2" and 4" gauge sizes
  • Black painted steel, stainless steel and impact-resistant ABS case
  • Copper alloy and brass wetted parts
NOSHOK 200 Series Low Pressure Diaphragm Gauge
Unit of Measure
1 2 3 4 5 

Item #

Body Material

Diameter

Connection

Connection Location

Outer Scale Range

Mount Type

25-224-60-oz/in2 N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 60 ozf/in² N/A w/ Panel Mount Clamp
25-224-100-oz/in2 N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 100 ozf/in² N/A w/ Panel Mount Clamp
25-224-160-oz/in2 N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 160 ozf/in² N/A w/ Panel Mount Clamp
25-224-20-oz/35-inH2O N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 20 ozf/in² N/A w/ Panel Mount Clamp
25-224-32-oz/55-inH2O N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 32 ozf/in² N/A w/ Panel Mount Clamp
25-224-3-psi N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 3 psi N/A w/ Panel Mount Clamp
25-224-5-psi N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 5 psi N/A w/ Panel Mount Clamp
25-224-10-psi N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 10 psi N/A w/ Panel Mount Clamp
25-224-40-mbar N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 40 mbar N/A w/ Panel Mount Clamp
25-224-60-mbar N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 60 mbar N/A w/ Panel Mount Clamp
25-224-100-mbar N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 100 mbar N/A w/ Panel Mount Clamp
25-224-160-mbar N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 160 mbar N/A w/ Panel Mount Clamp
25-224-250-mbar N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 250 mbar N/A w/ Panel Mount Clamp
25-224-400-mbar N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 400 mbar N/A w/ Panel Mount Clamp
25-224-600-mbar N/A ABS N/A 2 1/2 in N/A 1/4" Male NPT N/A Back, middle N/A 0 to 600 mbar N/A w/ Panel Mount Clamp
40-200-15-inH2O-vac N/A 304 Stainless Steel N/A 4 in N/A 1/4" Male NPT N/A Bottom N/A -15 to 0 inWc N/A Std
40-200-30-inH2O-vac N/A 304 Stainless Steel N/A 4 in N/A 1/4" Male NPT N/A Bottom N/A -30 to 0 inWc N/A Std
40-200-60-inH2O-vac N/A 304 Stainless Steel N/A 4 in N/A 1/4" Male NPT N/A Bottom N/A -60 to 0 inWc N/A Std
40-200-100-inH2O-vac N/A 304 Stainless Steel N/A 4 in N/A 1/4" Male NPT N/A Bottom N/A -100 to 0 inWc N/A Std
40-200-10-inH2O N/A 304 Stainless Steel N/A 4 in N/A 1/4" Male NPT N/A Bottom N/A 0 to 10 inWc N/A Std
40-200-15-inH2O N/A 304 Stainless Steel N/A 4 in N/A 1/4" Male NPT N/A Bottom N/A 0 to 15 inWc N/A Std
40-200-30-inH2O N/A 304 Stainless Steel N/A 4 in N/A 1/4" Male NPT N/A Bottom N/A 0 to 30 inWc N/A Std
40-200-60-inH2O N/A 304 Stainless Steel N/A 4 in N/A 1/4" Male NPT N/A Bottom N/A 0 to 60 inWc N/A Std
40-200-100-inH2O N/A 304 Stainless Steel N/A 4 in N/A 1/4" Male NPT N/A Bottom N/A 0 to 100 inWc N/A Std
40-200-160-inH2O N/A 304 Stainless Steel N/A 4 in N/A 1/4" Male NPT N/A Bottom N/A 0 to 160 inWc N/A Std
Unit of Measure
1 2 3 4 5