|
Ordering Information |
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| (1) External Cage Specifications |
BC |
XC |
|
Minimum
S.G. |
Pressure
Rating |
|
Minimum
S.G. |
Pressure
Rating |
Model |
SPDT |
DPDT |
100°F |
750°F |
Model |
SPDT |
DPDT |
100°F |
750°F |
BCIF |
.70 |
.74 |
350 |
275 |
XCIF |
.70 |
.74 |
285 |
95 |
BC2F |
.55 |
.57 |
300 |
235 |
XC2F |
.55 |
.57 |
285 |
95 |
BC3F |
.60 |
.62 |
600 |
465 |
XCSF |
.60 |
.62 |
600 |
465 |
BC4F |
.70 |
.72 |
1440 |
935 |
XC4F |
.70 |
.72 |
740 |
505 |
BC5F |
.65 |
.67 |
1000 |
780 |
XC5F |
.70 |
.72 |
1440 |
935 |
BC6F |
.35 |
.37 |
300 |
235 |
XC6F.35 |
.35 |
.37 |
285 |
95 |
BC7F |
.45 |
.47 |
750 |
585 |
XC7F |
.45 |
.47 |
740 |
505 |
BC8F |
.60 |
.62 |
1000 |
780 |
XC8F |
.60 |
.62 |
990 |
670 |
BC
9 F |
.34 |
.34 |
450 |
350 |
XC9F |
.34 |
.34 |
285 |
95 |
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| (2) Chamber Type and Material of Construction |
| Carbon
Steel |
Stainless
Steel |
| BC |
BS |
| Float is sealed
inside chamber during manufacturing. |
| Not removable. |
|
| Carbon
Steel |
Stainless
Steel |
| XC |
XS |
| Float may be
removed from chamber for routine maintenance, |
| cleaning or inspection. |
|
|
|
|
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| (3) Enclosure Types |
| |
Duty |
Material
of Cover |
Material
of Base |
Material
of Pressure Tube |
Material
of Screwed Union |
Maximum
Number of Switches |
| SA7 |
Explosion Proof |
Aluminum Alloy |
316SS |
To Match Chamber |
2 x 4 or 2 x 8 contacts |
| S17 |
Explosion Proof |
Cast Iron |
316SS |
To Match Chamber |
2 x 4 or 2 x 8 contacts |
| SA4 |
Explosion Proof |
Drawn Steel |
Aluminum Alloy |
316SS |
To Match Chamber |
2 x 4 or 2 x 8 contacts |
|
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| (4) International Approvals |
(5) Number of Switch Mechanisms |
U |
Underwriters
Laboratories |
Cl. I, Div.
1, Grp. C & D |
C |
Canadian
Standards Association |
Cl. 1, Div.
1, Grp. C & D |
B |
BASEEFA/CENELEC |
E Exd IIC
T6: BS5501: Pts 1 & 5 |
H |
Underwriters
Laboratories |
Cl. I, Div.
1, Grp. B,C& D |
N |
Weatherproof
to NEMA 4X/IP66 |
U.L. CSA
EANSW |
|
|
|
| Specify No. of Switches Required. |
|
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| (6) Switch Mechanism Types |
| |
|
|
AC max. values |
DC max. values |
| |
|
Temp. Wetside °F |
VA |
Volts |
Amps |
Watts |
Volts |
Res. Amps |
Ind. Amps |
| D4 |
4 Contact |
750 |
2000 |
440 |
5 |
50 |
250 |
5 |
0.5 |
| X4 |
Link for SPDT |
480 |
2000 |
440 |
10 |
50 |
250 |
10 |
0.5 |
| H4 |
2 independent single |
480 |
2000 |
440 |
10 |
50 |
250 |
10 |
0.5 |
| P4 |
pole single throw contact
sets |
750 |
6 |
250 |
0.25 |
3.6 |
250 |
0.25 |
0.1 |
| D8 |
8 Contact |
750 |
2000 |
440 |
5 |
50 |
250 |
5 |
0.5 |
| X8 |
Link for DPDT |
480 |
2000 |
440 |
10 |
50 |
250 |
10 |
0.5 |
| H8 |
4 independent single |
480 |
2000 |
440 |
10 |
50 |
250 |
10 |
0.5 |
| P8 |
pole single throw contact
sets |
750 |
6 |
250 |
0.25 |
3.6 |
250 |
0.25 |
0.1 |
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| (7) Welding Specification |
| Code design and construction standard
on all chambers unless otherwise specified. |
| Code radiography is available on
request. |
| circumferential and process connection
welds are full penetration single-V butt welds. All
body flanges are weld neck. Process flanges
are slip on type, 1" NPS nipples as standard. |
| Welders qualified to A.S.M.E. IX. |
| P.W.H.T available on request. |
|
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|
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| (8) Process Connection Configuration and
Rating |
| |
|
Select 1 for
Side & Bottom |
Select 2 for
Side & Side with Drain |
| |
0 |
1" N.P.T (Socket
Weld Connection Use Code "s") |
| |
1 |
1" Class 150 R.
F. A.N.S.I B 16.5/B.S. 1560 |
| 1 |
2 |
1" Class 300 R.
F. A.N.S.I B 16.5/B.S. 1560 |
| or |
3 |
1" Class 600 R.
F. A.N.S.I B 16.5/B.S. 1560 |
| 2 |
4 |
1-1/2" Class 150
R. F. A.N.S.I B 16.5/B.S. 1560 |
| |
5 |
1-1/2" Class 300
R. F. A.N.S.I B 16.5/B.S. 1560 |
| |
6 |
1-1/2" Class 600
R. F. A.N.S.I B 16.5/B.S. 1560 |
| |
7 |
2" Class 150 R.
F. A.N.S.I B 16.5/B.S. 1560 |
| |
8 |
2" Class 300 R.
F. A.N.S.I B 16.5/B.S. 1560 |
| |
9 |
2" Class 600 R.
F. A.N.S.I B 16.5/B.S. 1560 |
| |
|
Flange faces are raised
face with serrated concentric or serrated spiral
groove finish. |
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