Seepex BN 5-12 Series, Operation & Maintenance Manual

Page: 114 / 309

Dial
Size A B C D E F G H K L T V Weight
Inches (lbs)
4 1 ⁄
2
5.81 3.36 5.07 1.06 5.375 1.62 4.08 .73 2.62 .22 .62 2.625 2.5 (Dry)
(147.6) (85.3) (128.7) (40.6) (137) (41.2) (103.7) (18.4) (66.6) (5.5) (15.7) (67) 3.5 (L.F.)
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 All specifications are subject to change without notice.
All sales subject to standard terms and conditions.
© Ashcroft Inc. 2013 Rev. 09/13
GAUGE RING “B” Size of “C” Size of
SIZE O.D.
“A” DIA.
3 Screws Washers
4 1 ⁄
2
6.000 5 5 ⁄
8
#10-24 x 1 5 /
8
7 ⁄
16
x 17 ⁄
64
x 5 ⁄
8
(152) (148)
TYPE 1278M SERIES FLUSH MOUNTING RING
Used to flush mount gauge case Type 1279(*)S.
Standard finish is black; optional polished stainless
steel finish is available.
Compound
Figure Interval Minor Grads
Range
in Hg psi in Hg psi
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 H
2
O 5 ft 0.5 ft
K
B
L
D
C
A
G
T
3-L dia. holes
on E dia. B.C.
F
H
T
1 /
4
NPT or
1
/
2
NPT
M
Hole in
panel
LL
CC
Mounting hardware
supplied by Ashcroft
A-1
4 1 ⁄
2
˝
Lower Connection 4
1
⁄
2
˝ Back Connection
4
1
⁄
2
˝
Type 1279 with
Type 1278M flush
mounting ring
Dimensions
P
ANEL CUT
OUT
“A”
DIA.
1
/ 6
4
RING O
.D
.
WASHER
SPACER POST
(3 REQ’D)
“B” (3 REQ’D)
PANEL
CASE
MOUNTING
RING
Type 1279 Duragauge
®
Pressure Gauge
Available With PLUS! ™ Performance Option
BULLETIN DU-1 1279
45
1279 S S 04 L
XEPNH 100
#
Order Coding Example
SIZE TYPE
SYSTEM
(TUBE & SOCKET)
CASE DESIGN
SOLID FRONT PROCESS
CONNECTION SIZE
CONNECTION
LOCATION
OPTIONS
(X VARIATIONS)
(1)
RANGE
ENGINEERING
UNITS (1)
(45)
4½
1279 (A) Bronze tube, Brass
socket
(1)
(P) K-Monel 500 tube,
Monel 400 socket
(2)
(R) 316L st st tube, steel socket
(S) 316L (2)
(1) Max pressure 1000psi
(2) Max pressure 30,000psi
(S) Dry(IP54)
(SH) Dry, Hermetically
Sealed, Field Fillable
(IP65)
(SL) Liquid filled
(glycerin standard)
(IP65)
(02) 1⁄4 NPT male
(1)
(04) 1⁄2 NPT male
(1)
(09) 9/16-18 UNF-2B
Aminco (standard
for high pressure
>20,000psi)
(1)
Max pressure 20,000psi
(B) Back
(D) Side (3:00)
(E) Side (9:00)
(L) Lower
(T) Top (12:00)
(GV) Silicone case fill
(GX) Halocarbon case fill
(NH) St. St. Wired Tag
(TS) Throttle screw
(2)
(6B) Oxygen service
(PD) Acrylic window
(SG) Safety glass
(EP) Maximum pointer,
adjustable
(SH) Red set hand,
stationary
(LL) PLUS! Performance
(56) Flush mounting ring
(C4) Individual calibration chart
(1) Others on request
(2) Standard with hermetically
sealed or liquid filled gauge
See website
for most
common ranges
offered
(#) PSI
(BR) ) Bar
(KG) Kilograms/CM2
(KP) Kilopascal
(IMV) Inches of Mercury
Vacuum
(1)
See website for more
units of measure