Ashcroft differential pressure gauges are available in a wide array of ranges, mounts, and materials. Ashcroft’s differential gauges are the right choice for your industrial application. Ashcroft’s DP gauges makes it easy to see pressure differential from two separate inputs displayed on one gauge. Differential pressure gauges also come in many different dial sizes from 2˝ to 6˝ for easier reading.

Dial Size: 4.5", 6.0"
Accuracy: 2-1-2% Full Scale
Mounting:
Stem,Flush or Surface Mount
Wetted Materials: Copper Alloy
Ranges: 30 psid to 100 psid

Dial Size: 4.5", 6.0"
Zero at 12 o'clock
Accuracy: 2-1-2% Full Scale 
Mounting: Stem/Flush/Surface Mount 
Wetted Materials: Copper Alloy 
Ranges: 30 psid to 100 psid 

Dial Size: 4.5", 6.0"
Accuracy: 2-1-2% Full Scale
Mounting: Stem/Flush/Surface Mount
Wetted Materials:Stainless Steel
Ranges:0 psid to 1,000 psid

Dial Size: 4.5", 6.0"
Zero at 12 o'clock
Accuracy: 2-1-2% Full Scale
Mounting: Stem/Flush/Surface Mount
Wetted Materials:Stainless Steel
Ranges:10/0/10 psid to 400/0/400 psid

Dial Size:2.0", 2.5", 3.5", 4.0", 4.5", 6.0"
Accuracy:2.0% Ascending Accuracy
Mounting:Direct (STD.), Flanged, Pipe Mount, Surface Mount (OPT.)
Connection Size: ¼ NPT Female (STD.), 1⁄8 NPT or ½ NPT Female, Adapter (OPT.)
Wetted Materials:Stainless steel, Aluminum or Brass with Buna, Viton or EPDM O-rings/Diaphragm
Static Pressure: Up to 6000 psid
Ranges:5 psid to 150 psid

Dial Size:2.0", 2.5", 3.5", 4.0", 4.5", 6.0"
Accuracy:2.0% Ascending Accuracy
Mounting:Direct (STD.), Flanged, Pipe Mount, Surface Mount (OPT.)
Connection Size: ¼ NPT Female (STD.), 1⁄8 NPT or ½ NPT Female, Adapter (OPT.)
Wetted Materials:Stainless steel, Aluminum or Brass with Buna, Viton or EPDM O-rings/Diaphragm
Static Pressure: Up to 6000 psid
Ranges:5 psid to 100 psid

Dial Size:2.0", 2.5", 3.5", 4.0", 4.5", 6.0"
Accuracy:2.0% Ascending Accuracy
Mounting:Direct (STD.), Flanged, Pipe Mount, Surface Mount (OPT.)
Connection Size: ¼ NPT Female (STD.), 1⁄8 NPT or ½ NPT Female, Adapter (OPT.)
Wetted Materials:Aluminum body, Brass body, Stainless Steel body (Buna diaphragm)
Static Pressure: Up to 6000 psid
Ranges:1 psid to 60 psid

Dial Size:3.5", 4.0", 4.5", 6.0"
Accuracy:2.0% Ascending Accuracy
Mounting:Direct (STD.), Flanged, Pipe Mount, Surface Mount (OPT.)
Connection Size: ¼ NPT Female (STD.), 1⁄8 NPT or ½ NPT Female, Adapter (OPT.)
Wetted Materials:Aluminum body (Buna diaphragm)
Static Pressure: Up to 6000 psid
Ranges:1 inH2O to 200 inH2O

Dial Size:4.5"
Accuracy:2.0% Ascending Accuracy
Mounting:Direct (STD.), Flanged, Pipe Mount, Surface Mount (OPT.)
Connection Size: ¼ NPT Female (STD.), 1⁄8 NPT or ½ NPT Female, Adapter (OPT.)
Wetted Materials: Glass filled nylon, aluminum, Buna diaphragm
Static Pressure: Up to 6000 psid
Ranges:0-0.5 inH2O to 50 inH2O

Dial Size:2½", 4½", 6"
Accuracy:2.0% Ascending Accuracy
Mounting:Direct (STD.), Flanged, Pipe Mount, Surface Mount (OPT.)
Connection Size: ¼ NPT Female (STD.), 1⁄8 NPT or ½ NPT Female, Adapter (OPT.)
Wetted Materials: Stainless steel, Aluminum or Brass with Buna, Viton or EPDM O-rings/Diaphragm
Static Pressure: Up to 6000 psid
Ranges:0-5 psid to 150 psid

Dial Size:2½", 4½", 6"
Accuracy:2.0% Ascending Accuracy
Mounting:Direct (STD.), Flanged, Pipe Mount, Surface Mount (OPT.)
Connection Size: ¼ NPT Female (STD.), 1⁄8 NPT or ½ NPT Female, Adapter (OPT.)
Wetted Materials: Stainless steel, Aluminum or Brass with Buna, Viton or EPDM O-rings/Diaphragm
Static Pressure: Up to 6000 psid
Ranges:0-5 psid to 150 psid

Dial Size:4.5"6.0"
Accuracy:2.0% Ascending Accuracy
Mounting:Direct (STD.), Flanged, Pipe Mount, Surface Mount (OPT.)
Connection Size: ¼ NPT Female (STD.), 1⁄8 NPT or ½ NPT Female, Adapter (OPT.)
Wetted Materials:Stainless steel, Aluminum or Brass with Buna, Viton or EPDM O-rings/Diaphragm
Static Pressure: Up to 1500 psid
Ranges:0-1 thru 0-60 psid

Dial Size:4.5"6.0"
Accuracy:2.0% Ascending Accuracy
Mounting:Direct (STD.), Flanged, Pipe Mount, Surface Mount (OPT.)
Connection Size: ¼ NPT Female (STD.), 1⁄8 NPT or ½ NPT Female, Adapter (OPT.)
Wetted Materials:Stainless steel, Aluminum or Brass with Buna, Viton or EPDM O-rings/Diaphragm
Static Pressure: Up to 1500 psid
Ranges:0-1 thru 0-60 psid

Dial Size:4.5"6.0"
Accuracy:2.0% Ascending Accuracy
Mounting:Direct (STD.), Flanged, Pipe Mount, Surface Mount (OPT.)
Connection Size: ¼ NPT Female (STD.), 1⁄8 NPT or ½ NPT Female, Adapter (OPT.)
Wetted Materials:Stainless steel, Aluminum or Brass with Buna, Viton or EPDM O-rings/Diaphragm
Static Pressure: Up to 1500 psid
Ranges:0-1 thru 0-60 psid

Dial Size:4.5", 6.0"
Accuracy:1.6% Full Scale
Mounting:Stem/Surface/Pipe Mount
Connection Size: ¼ NPT Female (STD.), 1⁄8 NPT or ½ NPT Female, Adapter (OPT.)
Wetted Materials:Stainless Steel, Duratherm 600
Static Pressure: Up to 6000 psid
Ranges:0-10 inH2O to 600 psid

Dial Size:4.5", 6.0"
Accuracy:2.5% Full Scale
Mounting:Stem/Surface/Pipe Mount
Connection Size: ¼ NPT Female (STD.), 1⁄8 NPT or ½ NPT Female, Adapter (OPT.)
Wetted Materials:Stainless Steel, Duratherm 600
Static Pressure: Up to 6000 psid
Ranges:0-10 inH2O to 600 psid