
Type 1009 41⁄2˝ & 6˝ Stainless Steel Gauge
• 41⁄2˝ and 6˝ SS gauges
• Dry and liquid-filled versions
• Micrometer adjustable pointer
• Variety of Bourdon tube materials
• ASME Grade 1A, ±1% of span accuracy
• New PLUS!™ Performance Option:
- Liquid-filled performance in a dry gauge
- Fights vibration and pulsations with
out liquid-fill headaches
- Order as option XLL
The 41⁄2˝ and 6˝ Ashcroft® Type 1009
gauges are suitable where ambient corrosion is a major concern. Its attractive
stainless steel case and ring provides
excellent resistance to chemical, weather and corrosion attack. This 1009 has
many optional features that allow a user to
develop a basic or special product specification. The 1009 is part of the extensive
line of Ashcroft stainless steel pressure
gauges.
The gauge is available dry, liquid-filled
weatherproof or hermetically sealed and
now with PLUS!
Ambient Process Storage
–20°F/200°F
Dry
(–29°C/93°C) (–29°C/121°C) (–40°C/121°C)
–40°F/150°F –40°F/200°F –40°F/150°F
™
PLUS!
(–40°C/66°C) (–40°C/93°C) (–40°C/66°C)
LF 20°F/150°F 20°F/150°F 0°F/150°F
(glycerin) (7°C/66°C) (7°C/93°C) (–18°C/66°C)
–40°F/150°F –40°F/200°F –40°F/150°F
(silicone)
(–40°C/66°C) (–40°C/93°C) (–40°C/66°C)
–40°F/150°F –40°F/200°F –40°F/150°F
(Halocarbon®)
Note: Other than discoloration of the dial and hardening of the gasketing that may occur as ambient or process temperatures exceeds
150°F, non-liquid-filled gauges with standard glass windows, can
withstand continuous operating temperatures up to 250°F (121°C).
Liquid-filled gauges can withstand 200°F (93°C) but glycerin fill
and acrylic window will tend to yellow. Accuracy at temperatures
above or below the reference ambient temperature of 68°F will be
affected by approximately .4% per 25°F. Gauges with welded joints
will withstand 750°F (450°F (232°C) with silver brazed joints) for
short times without rupture, although other parts of the gauge will
be destroyed and calibration will be lost. For continuous use and
for process or ambient temperatures above 250°F (121°C), a diaphragm seal or capillary or siphon is recommended.
™
Performance option.
TEMPERATURE LIMITS
(1)
–20°F/250°F
(–40°C/66°C) (–40°C/93°C) (–40°C/66°C)
(1)
–40°F/250°F
PRODUCT SPECIFICATIONS
Model Number: 1009
Accuracy: 1% full scale (Grade A,
ASME B40.100)
Ranges: Vacuum – 30,000 psi
Dial Size: 41⁄
2˝ and 6˝ diameter
Case: Open front
Case Material: 304 SS
Weather
Protection: Dry Case: IP54
Liquid filled or hermetically
sealed case: IP 65
Ring Type: 304 SS, bayonet
Window: Glass
Dial: Aluminum, white background,
black figures and graduations.
Pointer: Micrometer adjustable
Movement:
Bourdon Tube
and Socket: Bronze/Brass (A)
Connection
Size:
400 SS (conventional)
(1)
316L SS/316L SS (S)
Monel®/Monel® (P)
1
1
⁄
4,
⁄
2 NPT
(2)
(2)
Connection
Location: Lower and back
PRODUCT OPTIONS
PLUS! Performance: XLL
Fill: L-Glycerin-Standard
XGV-Silicone-Optional
XGX-Halocarbon®-Optional
Weatherproof
Hermetic Seal: XLJ
Panel Mount
Front Flange: XFF
Panel Mount
U-Clamp: XUC
Surface Mount: XBF
Oxygen Clean: X6B
Window
Acrylic: XPD
Shatterproof
Glass: XSG
(1)
Joints silver brazed
(2)
Joints welded
45/60 1009 GAUGE PRODUCT CODING
Typical Code:
45 1009 S L 04 L XSG 100#
TYPE SYSTEM CASE PROCESS CONNECTION
SIZE
NUMBER (Tube & Socket) DESIGN CONN. SIZE LOCATION UNITS
(45) 41⁄2˝
(60) 6˝
1009
Code Bourdon Tube Socket
(A) Phos Brz
(S) AISI 316SS
(P) K Monel
(1) To 1000 psi
(2) To 30,000 psi
(1)
Brass
(2)
AISI 316SS
(2)
Monel 400
Code Description
(L) Liquid Filled
(glycerin std.)
Code NPT
(02) 1⁄4 Male
(04) 1⁄2 Male
(09) 9⁄16-18 UNF 2B Aminco
(standard for
high pressure
>20,000 psi
(1) Max Pressure
20,000 psi
Code Description
(1)
(L) Lower
(1)
(B) Back
(D) Side Conn.
3 o’clock
(E) Side Conn.
9 o’clock
(T) Top
(GV) Silicone Case Fill
(GX) Halocarbon Case Fill
(NH) SS Wired Tag
(TS) Throttle Screw
(6B) Oxygen Service
(PD) Acrylic Window
(SG) Safety Glass
(LJ) Hermetically Sealed
(EP) Maximum Pointer,
(SH) Red Set Hand, Stationary
(LL) PLUS!™ Performance
(FF) Flush Mounting Ring
(C4) Individual Calibration
(1) Standard with hermetically sealed
or liquid filled gauge.
VARIATIONS
(1)
(1)
Liquid Fillable (IP65)
Adjustable
Chart
RANGE
1000
1500
2000
3000
5000
6000
10,000
20,000
30,000
15
30
60
100
160
200
300
400
600
ENGINEERING
(#) PSI
(BR) Bar
(KG) Kilograms/
CM
(KP) Kilopascal
(IMV) Inches of
(1) See website for
more units of
measure
2
Mercury
Vacuum
(1)
BULLETIN SS-1 1009
All specifications are subject to change without notice.
All sales subject to standard terms and conditions.
© Ashcroft Inc. 2017 Rev. 08/17
Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA
Tel: 203-378-8281 • Fax: 203-385-0408
email: info@ashcroft.com • www.ashcroft.com

Case Type 1009 – 41/2˝ and 6˝
1
⁄
2
˝ & 6˝ 1009 back connected U-clamp (XUC)
4
1
⁄
2˝ 1009 lower or lower back connected
5
/8
WRENCH
FLATS
C
B
FF
ZZ
#10-32 THD.
3
/
8HEX NUTS
1
/4 or 1/2NPT
F
1
/16 1/
4
(2)TO (6)
CUST. PANEL
HH
H
M
PANEL
CUTOUT
±
1
/32
A
S
DD
119/
32
(40)
1
/4 or1/2NPT
C-1
D
ACROSS FLAT S
B
G
I
5
/8(16)
S
C
15/8(41)
A
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
4
Case Type 1009 – 41/2˝ and 6˝
1
⁄
2
˝ & 6˝ 1009 back connected U-clamp (XUC)
4
1
⁄
2˝ 1009 lower or lower back connected
5
/8
WRENCH
FLATS
C
B
FF
ZZ
#10-32 THD.
3
/
8HEX NUTS
1
/4 or 1/2NPT
F
1
/16 1/
4
(2)TO (6)
CUST. PANEL
HH
H
M
PANEL
CUTOUT
±
1
/32
A
S
DD
119/
32
(40)
1
/4 or1/2NPT
C-1
D
ACROSS FLAT S
B
G
I
5
/8(16)
S
C
1
5
/8(41)
A
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
4
4
1
⁄
2˝ 1009 lower or lower back connected
119/
32
(40)
1
/4 or1/2NPT
C-1
D
ACROSS FLAT S
B
G
I
5
/8(16)
S
C
15/8(41)
A
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
4
1
⁄
2˝ 1009 lower or lower back connected
119/
32
(40)
1
/4 or1/2NPT
C-1
D
ACROSS FLAT S
B
G
I
5
/8(16)
S
C
1
5
/8(41)
A
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
⁄2˝ 1009 lower or lower back connected
⁄2˝ 1009 lower or lower back connected
Case Type 1009 – 41/2˝ and 6˝
41⁄
2˝ & 6˝ 1009 back connected, wall mounting bracket (XBF)
1
⁄2˝ & 6˝ 1009 back connected U-clamp (XUC)
4
1
⁄
2˝ 1009 lower or lower back connected
U
ZZ
#10-32 UNF-3
THD.
NUTS NOT
FURNISHED
BY ASHCROFT
1
/4 or 1/2NPT
F
1
/16 1/4
(2)TO (6)
CUST. PANEL
7
/8 DIA
5
/8
WRENCH
FLATS
C
B
FF
ZZ
#10-32 THD.
3
/
8HEX NUTS
1
/4 or 1/2NPT
F
1
/16 1/
4
(2)TO (6)
CUST. PANEL
HH
H
M
PANEL
CUTOUT
±
1
/32
A
S
DD
119/
32
(40)
1
/4 or1/2NPT
C-1
D
ACROSS FLAT S
B
G
I
5
/8(16)
S
C
15/8(41)
A
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
AC ROSS
FLATS
1
/4or1/2 NPT
A
B
F
I
5
/8(16)
S
C
1
/32(0.8)
H
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
1
/4or1/2 NPT (-02L)
A
D
ACROSS FLATS
B
G
I
5
/8(16)
S
C
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
4
6˝ 1009 back connected
6˝ 1009 lower connected
Case Type 1009 – 41/2˝ and 6˝
41⁄
2˝ & 6˝ 1009 back connected, wall mounting bracket (XBF)
1
⁄2˝ & 6˝ 1009 back connected U-clamp (XUC)
4
1
⁄
2˝ 1009 lower or lower back connected
B
U
GG
ZZ
#10-32 UNF-3
THD.
NUTS NOT
FURNISHED
BY ASHCROFT
1
/4 or 1/2NPT
F
1
/16 1/4
(2)TO (6)
CUST. PANEL
7
/8 DIA
5
/8
WRENCH
FLATS
C
B
FF
ZZ
#10-32 THD.
3
/
8HEX NUTS
1
/4 or 1/2NPT
F
1
/16 1/
4
(2)TO (6)
CUST. PANEL
HH
H
M
PANEL
CUTOUT
±
1
/32
A
S
DD
119/
32
(40)
1
/4 or1/2NPT
C-1
D
ACROSS FLAT S
B
G
I
5
/8(16)
S
C
1
5
/8(41)
A
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
AC ROSS
FLATS
1
/4or1/2 NPT
A
B
F
I
5
/8(16)
S
C
1
/32(0.8)
H
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
1
/4or1/2 NPT (-02L)
A
D
ACROSS FLATS
B
G
I
5
/8(16)
S
C
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
4
6˝ 1009 back connected
6˝ 1009 lower connected
CHHC
HH
GG
1
⁄2˝ & 6˝ 1009 back connected U-clamp (XUC)
4
1
⁄
2˝ 1009 lower or lower back connected
5
/8
WRENCH
FLATS
C
B
FF
ZZ
#10-32 THD.
3
/8HEX NUTS
1
/4 or 1/2NPT
F
1
/16 1/4
(2)TO (6)
CUST. PANEL
HH
H
M
PANEL
CUTOUT
±
1
/32
A
S
DD
119/
32
(40)
1
/4 or1/2NPT
C-1
D
ACROSS FLAT S
B
G
I
5
/8(16)
S
C
15/8(41)
A
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
1
/4or1/2 NPT (-02L)
A
D
ACROSS FLATS
B
G
I
5
/8(16)
S
C
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
4
6˝ 1009 lower connected
1
⁄2˝ & 6˝ 1009 back connected U-clamp (XUC)
4
1
⁄
2˝ 1009 lower or lower back connected
5
/8
WRENCH
FLATS
C
B
FF
ZZ
#10-32 THD.
3
/8HEX NUTS
1
/4 or 1/2NPT
F
1
/16 1/4
(2)TO (6)
CUST. PANEL
HH
H
M
PANEL
CUTOUT
±
1
/32
A
S
DD
119/
32
(40)
1
/4 or1/2NPT
C-1
D
ACROSS FLAT S
B
G
I
5
/8(16)
S
C
1
5
/8(41)
A
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
1
/4or1/2 NPT (-02L)
A
D
ACROSS FLATS
B
G
I
5
/8(16)
S
C
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
4
4
1
⁄
2˝ 1009 lower or lower back connected
119/
32
(40)
1
/4 or1/2NPT
C-1
D
ACROSS FLAT S
B
G
I
5
/8(16)
S
C
15/8(41)
A
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
4
1
⁄
2˝ 1009 lower or lower back connected
119/
32
(40)
1
/4 or1/2NPT
C-1
D
ACROSS FLAT S
B
G
I
5
/8(16)
S
C
1
5
/8(41)
A
1
/32(0.8)
PRESSURE RELIEF PLUG
(DRY GAUGES 4
1
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
4
1
/2˝ AND 6˝)
Type 1009 41⁄2˝ & 6˝ Stainless Steel Gauge
DIMENSIONS
HH
CHHC
GG
41⁄
2˝ & 6˝ 1009 back connected, wall mounting bracket (XBF)
41⁄
2˝ & 6˝ 1009 back connected, wall mounting bracket (XBF)
3X L ON EQUALLY
3X L ON EQUALLY
SPACED ON A E BC
SPACED ON A E BC
C-1
C-1
1
1
/
/
(2)TO (6)
(2)TO (6)
CUST.PANEL
41⁄
2˝ & 6˝ 1009 back connected, front flange (XFF)
41⁄
2˝ & 6˝ 1009 back connected, front flange (XFF)
Gauge
Size
41⁄
CUST.PANEL
Weight
A B C C-1 D DD E F FF G GG H HH I J L M S U ZZ Dry LF
23
2 4
⁄
32 2
S
S
C
C
1
1
/
/
16
4
16
4
1
3
⁄
16 5
⁄
32 6
(100) (120) (52) (129) (159) (24) (25) (144) (41) (59) (100) (5) (41) (76) (16) (4) (6) (122) (12) (37) (83) .79kg 1.1kg
6 65⁄
16 2 6
21
⁄
32 7
(160) (160) (51) (169) (194) (22) (25) (179) (41) (67) (122) (5) (41) (114) (16) (2) (7) (163) (10) (37) (81) 1kg 1.85k
Note: Dimensions in brackets ( ) are millimeters.
BULLETIN SS-1 1009
B
GG
1
1
/4 or 1/2NPT
/4 or 1/2NPT
B
B
PRESSURE RELIEF PLUG
PRESSURE RELIEF PLUG
J
J
(DRY GAUGES 4
(DRY GAUGES 4
TOP FILL PLUG
TOP FILL PLUG
(LIQUID FILLED GAUGES
(LIQUID FILLED GAUGES
1
1
4
4
/2˝ AND 6˝)
/2˝ AND 6˝)
1
1
/4 or1/2NPT
/4 or1/2NPT
5
I5/8(16)
/8(16)
I
ACROSS FLAT S
ACROSS FLAT S
1
⁄
4
41
⁄
64
1
1
/16 1/4
/16 1/4
(2)TO (6)
(2)TO (6)
U
U
CUST. PANEL
CUST. PANEL
NUTS NOT
NUTS NOT
FURNISHED
FURNISHED
BY ASHCROFT
BY ASHCROFT
#10-32 UNF-3
#10-32 UNF-3
THD.
THD.
7
7
/8 DIA
/8 DIA
ZZ
ZZ
M
M
PANEL
PANEL
CUTOUT
CUTOUT
1
1
±
±
/
/
32
32
A
A
119/32(40)
119/32(40)
15
⁄
16 1 5
27
⁄
32 1 7
DD
DD
F
F
1
1
4
4
2
2
⁄
⁄
˝ & 6˝ 1009 back connected U-clamp (XUC)
˝ & 6˝ 1009 back connected U-clamp (XUC)
(DRY GAUGES 41/2˝)
(DRY GAUGES 41/2˝)
TOP FILL PLUG
1
1
/2˝)
/2˝)
TOP FILL PLUG
(LIQUID FILLED GAUGES
(LIQUID FILLED GAUGES
1
1
4
4
/2˝ AND 6˝)
/2˝ AND 6˝)
6˝ 1009 back connected
6˝ 1009 back connected
11
5
⁄
8 2
5
⁄
8 2
5
5
⁄
16 1
1
⁄
32 1
All specifications are subject to change without notice.
All sales subject to standard terms and conditions.
© Ashcroft Inc. 2017 Rev. 02/17
HH
HH
C
C
1
1
(2)TO (6)
(2)TO (6)
CUST. PANEL
CUST. PANEL
C
C
⁄
16 3
⁄
8 4
/16 1/4
/16 1/4
15
⁄
16
13
⁄
16
3
3
S
S
⁄
16 1
⁄
16 1
B
B
FF
FF
H
H
ZZ
ZZ
1
1
/4 or 1/2NPT
/4 or 1/2NPT
B
B
S
S
1
1
/32(0.8)
/32(0.8)
5
5
/8(16)
/8(16)
I
I
AC ROSS
AC ROSS
FLATS
FLATS
F
F
H
H
5
⁄
8 3
5
1
⁄
8 4
#10-32 THD.
#10-32 THD.
3
3
/8HEX NUTS
/8HEX NUTS
5
5
/8
/8
FLATS
FLATS
A
A
F
F
A
A
1
1
/4or1/2 NPT
/4or1/2 NPT
⁄
2
WRENCH
WRENCH
M
M
PANEL
PANEL
CUTOUT
CUTOUT
1
1
/32
/32
±
±
5
5
B
B
S
S
C
C
G
G
I
I
5
5
/8(16)
/8(16)
ACROSS FLAT S
5
⁄
8
⁄
1
⁄
8
⁄
ACROSS FLAT S
1
1
PRESSURE RELIEF PLUG
PRESSURE RELIEF PLUG
(DRY GAUGES 4
(DRY GAUGES 4
TOP FILL PLUG
TOP FILL PLUG
(LIQUID FILLED GAUGES
(LIQUID FILLED GAUGES
1
1
4
4
/2˝ AND 6˝)
/2˝ AND 6˝)
5
5
I
I
/8(16)
/8(16)
ACROSS FLATS
ACROSS FLATS
6˝ 1009 lower connected
6˝ 1009 lower connected
7
32
⁄
32 4
1
16
⁄
4 6
C
C
13
⁄
16
7
⁄
16
1
1
/4 or1/2NPT
/4 or1/2NPT
1
1
/2˝)
/2˝)
G
G
1
1
/4or1/2 NPT (-02L)
/4or1/2 NPT (-02L)
15
⁄
32 1
13
⁄
32 1
7
⁄
16 3
7
⁄
16 3
B
B
S
S
Standard Ranges (Metric equivalents available)
Pressure – psi
interval Graduation
0/15 1 0.2
0/30 5 0.5
0/60 5 0.5
0/100 10 1
0/160 20 2
0/200 20 2
0/300 50 5
0/400 50 5
0/600 50 10
0/800 100 10
0/1000 100 10
0/1500 200 20
0/2000 200 20
0/3000 500 20
0/5000 500 50
0/6000 500 50
0/10,000 1000 100
0/20,000 2000 250
0/30,000 5000 200
Compound
Figure Interval Minor Grads
30˝ Hg/15 psi 5 3 0.5 0.2
30˝ Hg/30 psi 10 5 1 0.5
30˝ Hg/60 psi 10 10 1 1
30˝ Hg/100 psi 10 10 2 1
30˝ Hg/150 psi 10 20 5 2
30˝ Hg/200 psi 30 20 5 2
30˝ Hg/300 psi 30 50 5 2
Vacuum
Range Figure Interval Minor Grads
30/0 in. Hg 5 in 0.2 in
34/0 ft H2O 5 ft 0.5 ft
Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA
Tel: 203-378-8281 • Fax: 203-385-0408
email: info@ashcroft.com • www.ashcroft.com
Figure Minor
Range
Range
in Hg psi in Hg psi
PRESSURE RELIEF PLUG
PRESSURE RELIEF PLUG
(DRY GAUGES 4
(DRY GAUGES 4
TOP FILL PLUG
TOP FILL PLUG
(LIQUID FILLED GAUGES
(LIQUID FILLED GAUGES
1
1
4
4
/2˝ AND 6˝)
/2˝ AND 6˝)
C-1
C-1
5
1
15/8(41)
/8(41)
1
1
/32(0.8)
/32(0.8)
119/
119/
32
32
(40)
(40)
D
D
1
1
/32(0.8)
/32(0.8)
A
A
D
D
9
⁄
32 1.75# 2.40#
3
⁄
16 2.25# 4.12#
1
1
/2˝)
/2˝)
A
A