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6

Data Sheet

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

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service mark of Ashcroft Inc. The following non-Ashcroft trademarks are the property of their respective owners:

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©2024 Ashcroft Inc. 1009_25-35_ds_RevJ_08-08-24

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1009 2½˝, 3½˝ Stainless Steel Pressure Gauges

DIMENSIONS in [ ] are millimeters

For reference only, consult Ashcroft for specific dimensional drawings

21/2 1009 Lower and Back Connect

31/2 1009 Lower and Back Connect

21/2 1009 Back Connect (XUC)

31/2 1009 Back Connect (XUC)

21/2 1009 Back Connect (XFF)

31/2 1009 Back Connect (XFF)

21/2 1009 Lower and Back Connect (XFW)

31/2 1009 Lower and Back Connect (XFW)

21⁄2˝ 1009 Lower

and Back Connect

(75.0)

Ø 3.89

2.59

(98.8)

.41

(10.4)

.36

(9.1)

Ø 3.59

(91.3)

1.25

(31.7)

.84

(21.3)

1.16

(29.4)

21⁄2˝ 1009

Back Connect (XUC)

Ø 2.75

(69.9)

.84

(21.3)

1.16

(29.4)

.36

(9.1)

1/16 (2) TO 1/4 (6)

PANEL

Ø 2.45

(62.3)

.89

(22.6)

1.31

(33.3)

1.89

(48)

#8-32 STUDS

& 3/8 HEX NUT

1.94

(49.2)

1.12

(28.4)

2.88

(73.3)

.25

(6.4)

2.53(64) ±.03(1)

PANEL CUTOUT

Ø 2.75

(69.9)

21⁄2˝ 1009

Back

Connect (XFF)

Ø 3.13

BOLT CIRCLE

(79.5)

Ø 2.75

(69.9)

Ø .16

(4.1)

Ø 3.69

(93.7)

.84

(21.3)

Ø 2.45

(62.3)

1.16

(29.4)

1.25

(31.7)

Ø 2.59 (66) MAX

PANEL CUTOUT

Ø 2.53 (64) MIN

.42

(10.6)

31⁄2˝ 1009 Lower and

Back Connect (XFW)

2.95

(75)

Ø 4.57

BOLT

CIRCLE

(116)

.44

FLATS

(11)

Ø 3.89

(98.8)

Ø 5.20

(132)

Ø .22

(5.6)

.80

(20.3)

1.64

(41.6)

.84

(21.3)

.77

(19.5)

21⁄2˝ 1009 Lower

and Back Connect

(75.0)

Ø 3.89

2.59

(98.8)

.41

(10.4)

.36

(9.1)

Ø 3.59

(91.3)

1.25

(31.7)

.84

(21.3)

1.16

(29.4)

31⁄2˝ 1009

Back Connect (XUC)

Ø 3.89

(98.8)

.84

(21.3)

1/16 (2) TO 1/4 (6)

PANEL

1.89

(48)

.36

(9.1)

1.31

(33.3)

.89

(22.6)

1.16

(29.4)

Ø 3.59

(91.3)

#8-32 STUDS

& 3/8 HEX NUT

2.41

(61.1)

3.66 (93) ±.03(1)

PANEL CUTOUT

.25

(6.4)

1.04

(26.4)

4.18

(106.3)

Ø 3.89

(98.8)

31⁄2˝ 1009

Back

Connect (XFF)

Ø 4.57

BOLT CIRCLE

(116)

Ø 3.89

(98.8)

Ø 5.20

(132)

Ø .22

(5.6)

.84

(21.3)

Ø 3.78 (96) MIN

Ø 3.86 (98) MAX

PANEL CUTOUT

1.16

(29.4)

1.25

(31.7)

Ø 3.59

(91.3)

.64

(16.2)

31⁄2˝ 1009 Lower and

Back Connect (XFW)

2.95

(75)

Ø 4.57

BOLT

CIRCLE

(116)

.44

FLATS

(11)

Ø 3.89

(98.8)

Ø 5.20

(132)

Ø .22

(5.6)

.80

(20.3)

1.64

(41.6)

.84

(21.3)

.77

(19.5)