Dial Size

Inches

A

B

C

D

E

F

G

H

K

M

P

S

T

U

CC

LL

Weight

(lbs)

41⁄2

6

[152]

27⁄8

[73]

43⁄4

[121]

11⁄16

[27]

53⁄8

[137]

15⁄8

[41]

315⁄16

[100]

13⁄8

[35]

11⁄16

[27]

47⁄8

[124]

21⁄8

[54]

5

⁄8

[16]

5

⁄8

[16]

3

⁄4

[19]

#10-24

1

⁄8-1⁄2

[3][13]

2.5

6

79⁄16

[192]

27⁄8

[73]

43⁄4

[121]

11⁄16

[27]

7

[178]

15⁄8

[41]

41⁄2

[114]

13⁄8

[35]

11⁄16

[27]

61⁄2

[165]

21⁄8

[54]

5

⁄8

[16]

5

⁄8

[16]

3

⁄4

[19]

1

⁄4-20

1

⁄8-1⁄2

[3][13]

2.5

81

⁄2

101⁄16

[257]

27⁄8

[73]

43⁄4

[121]

11⁄16

[27]

95⁄8

[244]

15⁄8

[41]

6

[152]

13⁄8

[35]

11⁄16

[27]

9

[229]

21⁄8

[54]

5

⁄8

[16]

5

⁄8

[16]

3

⁄4

[19]

1

⁄4-20

1

⁄8-1⁄2

[3][13]

4.5

ashers

Bolt Circle

B

D

Nuts & w

not supplied by

Ashcroft

C

S

T

F

M

Hole in

panel

H

K

LL

U

A

G

3 Mounting studs

CC threaded

equally spaced on

E dia.

P

A

3 Mounting studs

CC threaded

equally spaced on

E dia. Bolt Circle

T

G

P

D

B

C

S

T

F

M

Hole in

panel

Nuts & washers

not supplied by

Ashcroft

H

K

LL

U

DIMENSIONS in [ ] are millimeters

Drawings are for reference only, consult Ashcroft for specific dimensional drawings.

1377 4½˝ and 6˝ lower connection

1377 4½˝ and 6˝ back connection

1377 8½˝ lower connection

1377 8½˝ back connection

of 5

5

1377 Duragauge® Pressure Gauge

All specifications are subject to change without notice. All sales subject to standard terms and conditions.

Ashcroft®, Duragauge®, DuraVis™,

Plus!™, Trust the Shield® are trademarks and Gold ServiceSM is a service mark

of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners: Halocarbon®,

Inconel®, Monel®, Teflon™. For more information, see Ashcroft Brands & Trademarks

©2023 Ashcroft Inc. 1377_gauge_ds_RevI_02-09-23

ashcroft.com

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Data Sheet