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WINTERS
INSTRUMENTS
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Low Pressure
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- Specially
designed sensitive capsule elastic
element that expands/contracts
with very small changes in pressure
|
Specifications:
| Dial: |
2
1/2" (63mm), 4" (100mm), 4 1/2"
(115mm) or 6" (150mm) dial |
| Case: |
2 1/2"
(63mm) & 4" (100mm) -
steel, painted black or stainless
steel
4 1/2" (115mm) & 6"
(150mm) - cast aluminum, painted
black
|
| Lens: |
2
1/2" (63mm) - polycarbonate
4" (100mm), 4.5" (115mm)
& 6" (150mm) - glass |
| Ring: |
2
1/2" (63mm) & 4" (100mm)
- steel
4.5" (115mm) & 6"
(150mm) - aluminum |
| Pointer: |
Aluminum,
anodized black |
| Wetted
Parts: |
Brass
or 316 stainless steel |
| Connection: |
1/4"
NPT, bottom or back |
| Accuracy: |
1%
accuracy, ANSI/ASME Grade 1A |
| Other: |
Restrictor
screw
Recalibrator standard on stainless
steel internal gauges
|
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Applications:
- For the measurement
of low pressures of liquids and gases.
Ideal for air flow indicators, liquid
level indicators and draft gauges.
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How
to order: Specify product code
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Product
Codes
|
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Dial
Size
|
2.5"
(63mm)
|
4"
(100mm)
|
4.5"
(115mm)
|
6"
(150mm)
|
|
Case
Material
|
Steel
|
St/St
|
Steel
|
St/St
|
Steel
|
Aluminum
|
Aluminum
|
Aluminum
|
|
Connection
|
Bottom
|
Centre
Back
|
Bottom
|
Bottom
|
Centre
Back
|
Bottom
|
Centre
Back
|
Bottom
|
|
NPT
Connection
|
1/4"
|
1/4"
|
1/4"
|
1/4"
|
1/4"
|
1/4"
|
1/4"
|
1/4"
|
|
Movement
socket, bellows
|
Brass
|
Brass
|
St/St
|
Brass
|
St/St
|
Brass
|
St/St
|
Brass
|
St/St
|
Brass
|
St/St
|
Brass
|
St/St
|
Brass
|
St/St |
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0-15"
water vac.
|
P300V
|
P340V
|
P350V
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P310V
|
P4200V
|
P4230V
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P4240V
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P4250V
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P4260V
|
P4290V
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P4300V
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P4310V
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P4320V
|
*
|
*
|
|
0-32"
water vac.
|
P301V
|
P341V
|
P351V
|
P311V
|
P4201V
|
P4231V
|
P4241V
|
P4251V
|
P4261V
|
P4291V
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P4301V
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P4311V
|
P4321V
|
*
|
*
|
|
0-55"
water vac.
|
P302V
|
P342V
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P352V
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P312V
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P4202V
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P4232V
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P4242V
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P4252V
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P4262V
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P4292V
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P4302V
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P4312V
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P4322V
|
*
|
*
|
|
0-100"
water vac.
|
P304V
|
P343V
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P353V
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P313V
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P4203V
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P4233V
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P4243V
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P4253V
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P4263V
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P4293V
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P4303V
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P4313V
|
P4323V
|
*
|
*
|
| 0-200"
water vac. |
P303V |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
|
0-15"
Water/oz
|
P300
|
P340
|
P350
|
P310
|
P4200
|
P4230
|
P4240
|
P4250
|
P4260
|
P4290
|
P4300
|
P4310
|
P4320
|
*
|
P4360
|
|
0-32"
Water/oz
|
P301
|
P341
|
P351
|
P311
|
P4201
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P4231
|
P4241
|
P4251
|
P4261
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P4291
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P4301
|
P4311
|
P4321
|
P4351
|
P4361
|
|
0-55"
Water/oz
|
P302
|
P342
|
P352
|
P312
|
P4202
|
P4232
|
P4242
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P4252
|
P4262
|
P4292
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P4302
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P4312
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P4322
|
*
|
*
|
|
0-100"
Water/oz
|
P304
|
P343
|
P353
|
P313
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P4203
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P4233
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P4243
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P4253
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P4263
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P4293
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P4303
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P4313
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P4323
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P4353
|
P4363
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0-200"
Water/oz
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P303
|
P346
|
P356
|
P316
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P4206
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P4236
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P4246
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P4256
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P4266
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P4296
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P4306
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P4316
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P4326
|
*
|
*
|
|
0-5
psi/kPa
|
P305
|
P344
|
P354
|
P314
|
P4204
|
P4234
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P4244
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P4254
|
P4264
|
P4294
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P4304
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P4314
|
P4324
|
P4354
|
P4364
|
|
0-10
psi/kPa
|
P306
|
P345
|
P355
|
P315
|
P4205
|
P4235
|
P4245
|
P4255
|
P4265
|
P4295
|
P4305
|
P4315
|
P4325
|
P4355
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P4365
|
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Other
ranges available upon request.
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Other
connection sizes available upon request.
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Options:
|
UC
= U-clamp (2 1/2"(63mm)
only)
|
LPFF
= Front flange (4"(100mm) and 41/2"(115mm)
only)
|
Phenolic
case available on 4 1/2”st/st (115mm)
dial
|
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LPFF6
= 6"(150mm) Front flange.
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LPBF
= Back flange (all sizes)
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