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Georg Fischer
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807
Specifications
6 pgs200.28 Kb0

Georg Fischer 807 Specifications

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Page 1
Variable Area Flow Meters
Rotameters
General
• Size: ⅜”–2½”
• Total Flow Range: 0.01–264 gpm
• Tube Material: PA, PSU, PVC transparent
• Seal: EPDM, FPM
• Float: PVDF, PVDF-HP transparent
• End Connection: Solvent cement socket, threaded, flanged,
Key Certifications and Conformity
• FDA CFR 21 177.1520: PP and PVDF
• FDA CFR 21 177.2600: EPDM and FPM
• FDA CFR 21 177.1550: PTFE
• USP 25 Class VI (physiological non-toxic): PP and PVDF
• VDE/VDI 3513: Accuracy class 4
Optional Features
• Limit Switches: Mechanical
• Float Position Sensor: 4-20mA
• Scale: Custom scales available upon request
• End Connection: Alternatives available upon request
• Face Seals: Alternatives available upon request
• Cleaned: Silicone free/oil free
Material Specification
PVC components shall meet ASTM D1784 cell classification 12454 standards. CPVC components shall meet ASTM D1784 cell classification 23447-B standards. PP components shall meet ASTM D5847-14 cell classification PP0510B66851 stan­dards. ABS valves shall meet ASTM D3965 cell classification 42222 standards. PVDF components shall be type 1, grade 2 according to ASTM D3222 standards. Rotameters of all mate­rials shall be RoHS compliant.
Definition of Type
Type Connection
336 IPS Standard tube, 335 mm 335 Metric Standard tube, 335 mm
335-HP Metric UPW tube, 335 mm
1
350
807 IPS Short tube, 200 mm
807-HP Metric UPW tube, 200 mm
1
Not detailed in this document
2
Standard connection standard listed, alternatives available upon request
2
Metric Standard tube, 350 mm
Description
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Page 2
Definition of SK
All rotameter tubes, accessories, complete assemblies as well as many spare parts have an associated SK number. This number is used to define component compatibility. Please note that only products with the same SK number are compatible with each other. Important: The UPW Rotameter Family does not completely follow this structure in that the UPW SK numbers should only be used for sizing electronic feedback accessories. The UPW subcomponents are specifically designed for this product line and dier from the standard subcomponents. Optional scales, unless specifically designed for the UPW tube, will therefor not read accurately.
Components
2
4
6
1
3
5
7
Components
Part Description Material
1 Union Nut PVC, PVDF 2 Union End PVC, CPVC, PP, PVDF 3 Union O-ring EPDM, FPM
4 Top Insert PVDF, 5 Float PVDF, PVDF transparent 6 Tube PSU, PA, PVC transparent 7 Flow Indicator Bracket PS 8 Guide Rod 9 Bottom Insert PVDF
1
Required for rotameters SK31-42 only
1
PEEK, SS, PVDF coated SS
8
3
9 2 1
Flow Ranges
The following tables detail the available scale ranges in gal/min within each rotameter family based on water applications at 68º F.
Type 335/336: Scale Range
Size (inch) d (mm) SK Scale Range (gpm)
1 32 10 0.22 - 2.2
1 32 11 0.44 - 4.4 1¼ 40 15 0.66 - 6.6 1¼ 40 16 1.10 - 11.0 1½ 50 19 0.88 - 8.8 1½ 50 20 1.32 - 13.2 1½ 50 21 2.64 - 26.4
2 63 29 2.64 - 26.4
2 63 30 4.4 - 44.0
2 63 31 6.6 - 66.0 2½ 75 40 8.8 - 88.0 2½ 75 41 13.2 - 132.0 2½ 75 42 35.2 - 264.0
Type 807: Scale Range
Size (inch) d (mm) SK Scale Range (gpm)
⅜ 16 50 0.01 - 0.11 ⅜ 16 51 0.02 - 0.22 ⅜ 16 52 0.04 - 0.44
½ 20 60 0.03 - 0.35 ½ 20 61 0.06 - 0.66 ½ 20 62 0.08 - 0.88
1 32 70 0.06 - 0.66 1 32 71 0.13 - 1.32 1 32 72 0.22 - 2.20 1 32 73 0.44 - 4.40
UPW Scale Range
d (mm) SK Type Scale Range (gpm)
32 70 807-HP 0.36 - 1.0 32 71 807-HP 0.4 - 1.4 32 73 807-HP 0.6 - 3.5
32 11 335-HP 0.44 - 4.4 50 20 335-HP 1.3 - 13.2 50 21 335-HP 2.6 - 26.4 63 30 335-HP 4.4 - 35.2 63 31 335-HP 6.6 - 66.0 75 40 335-HP 8.8 - 88.0 75 41 335-HP 13.2 - 127.7
Measurement Accuracy
Based on water applications at 68º F.
Flowrate
(% of Scale)
10 13.0 1.3 20 8.0 1.6 30 6.33 1.9 40 5.50 2.2 50 5.0 2.5 60 4.83 2.9 70 4.43 3.1 80 4.25 3.4 90 4.11 3.7
100 4.0 4.0
In accordance with VDE/VDI 3515, Accuracy Class 4
Measured Error
(%)
Measured Error
(Engineering Units)
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Optional Scales
Units 335/336 807 UPW
gpm
l/h
Percent (10-100%)
l/h, NaOH 30%
l/h, NaOH 50%
l/h, HCL 30%
Nm
m
3
/h, Air
3
/h
DD
DD
DD
D
--
DD
DD
DD
DD
-
-
-
-
-
-
-
Important: The defined Flow Ranges for each family of rotameter are accurate for water at 68°F with gpm as the unit of measurement. The equivalent l/h or m/h scale range can be calculated using these tables and converting the unit of measurement. The optional chemical and air scale ranges shown at left are not directly convertible using this same method because of the changes in media properties. Please consult GF for correct scale ranges for these types of scales.
Pressure Temperature Curves
The following graphs are based on a 25 year lifetime water or similar media application
PVC
165
150
135
120
105
90
75
60
Pressure (psi)
45
30
15
0
20 40 60 80 100 120 140 160
PP/PPn
165
150
135
120
105
90
75
60
Pressure (psi)
45
30
15
0
20 40 60 80 100 120 140 160 180
s
PVDF
165
150
135
120
105
90
75
60
Pressure (psi)
45
30
15
0
-20 20 60 100 140 180 220 260
Temperature (°F)
Temperature (°F)
Temperature (°F)
CPVC
165
150
135
120
105
90
75
60
Pressure (psi)
45
30
15
0
20 40 60 80 100 120 140 160 180
ABS
165
150
135
120
105
90
75
60
Pressure (psi)
45
30
15
0
-40 -20 0 20 40 60 80 100 120 140 160
Pressure-Temperature
Material Temperature Range (ºF) Max Pressure (psi)
PVC 32 to 140 150
CPVC 32 to 176 150
PP/PPn 32 to 176 150
ABS -40 to 140 150
PVDF -4 to 284 150
PA 32 to 140 150
PSU 32 to 194 150
An assembly’s rated temperature range is constrained to the limiting material’s range. Both the tube and end connection material need to be considered when determining the full assembly temperature range.
Temperature (°F)
Temperature (°F)
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Pressure Loss
The following information is based on water applications at 68º F. Pressure loss is constant over the scale range.
Type 807
Size (inch) d (mm) SK Pressure Loss (psi)
⅜1650 0.06 ⅜ 16 51 0.06 ⅜1652 0.06
½2060 0.12 ½2061 0.12 ½2062 0.12
13270 0.07 13271 0.07 13272 0.07 13273 0.07
UPW
d (mm) SK Type Pressure Loss (psi)
32 70 807-HP 0.07 32 71 807-HP 0.07 32 73 807-HP 0.07 32 11 335-HP 0.34 50 20 335-HP 0.36 50 21 335-HP 0.36 63 30 335-HP 0.36 63 31 335-HP 0.43 75 40 335-HP 0.44 75 41 335-HP 0.68
Type 335/336
Size (inch) d (mm) SK Pressure Loss (psi)
13210 0.33
1 32 11 0.33 1¼ 40 15 0.33 1¼ 40 16 0.33 1½ 50 19 0.36 1½ 50 20 0.36 1½ 50 21 0.36
26329 0.36
26330 0.36
2 63 31 0.41 2½ 75 40 0.66 2½ 75 41 0.66 2½ 75 42 0.68
Correction Factors
Correction factors are used when application parameters dier from those at which the provided scale was calibrated to. All GF scales are calibrated at 68º F with water, a specific chemical media (HCL, NaOH) or air as the media depending on the scale. If system conditions dier from these parameters an operator can multiply the scale reading by the correction factors listed below to determine the actual flow volume.
Liquid
Specific Gravity Correction Factor
0.5 1.464
0.6 1.320
0.7 1.220
0.8 1.133
0.9 1.060
1.0 1.000
1.1 0.946
1.2 0.896
1.3 0.857
1.4 0.820
1.5 0.787
1.6 0.755
1.7 0.726
1.8 0.700
1.9 0.676
2.0 0.654
Temperature
Operating Temperature (ºF) Correction Factor
32 1.035 50 1.018 68 1.000
86 0.984 104 0.967 122 0.953 140 0.938 158 0.924 176 0.927
Gas
Media Density (kg/m3) Correction Factor
Air 1.293 1.0
Oxygen 1.429 0.953
Nitrogen 1.251 1.017
Ammonia 0.771 1.295
Acetylene 1.171 1.050
Chlorine 3.220 0.633
Hydrogen 0.089 3.810
Carbon Dioxide 1.997 0.800
Sulphur Dioxide 2.926 0.668
Coal Gas 0.550 1.532
Propane 2.020 0.800
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Dimensions
The following tables are shown in millimeters unless otherwise specified
Type 335/336: All Materials
Size (inch) d (mm) SK D L2
1321058335 1321158335
1¼ 40 15 72 335 1¼ 40 16 72 335 1½ 50 19 83 335 1½ 50 20 83 335 1½ 50 21 83 335
2 63 29 101 335 2 63 30 101 335
2 63 31 101 335 2½ 75 40 135 335 2½ 75 41 135 335 2½ 75 42 135 335
d
d
L
L
D
L2
L1
Type 335/336
PVC CPVC
Size
(inch) SK
1 10 400 341 386 341 400 341 386 341
1 11 400 341 386 341 400 341 386 341 1¼ 15 406 341 394 341 406 341 394 341 1¼ 16 406 341 394 347 406 341 394 347 1½ 19 413 341 405 357 413 341 405 357 1½ 20 413 341 405 357 413 341 405 357 1½ 21 413 341 405 357 413 341 405 357
2 29 419 341 419 369 419 341 419 369
2 30 419 341 419 369 419 341 419 369
2 31 419 341 419 369 419 341 419 369 2½ 40 429 341 437 365 433 343 437 365 2½ 41 429 341 437 365 433 343 437 365 2½ 42 429 341 437 365 433 343 437 365
IPS Socket Threaded NPT IPS Socket Threaded NPT
LL1 LL1 LL1 LL1
Type 335/336
d(mm) SK
32 10 390 346 32 11 390 346 40 15 398 342 40 16 398 342 50 19 405 343 50 20 405 343 50 21 405 343 63 29 419 343 63 30 419 343 63 31 419 343 75 40 435 345 75 41 435 345 75 42 435 345
Type 335/336
PP PVDF
Metric Socket IR/Butt Fusion Threaded NPT Metric Socket IR/Butt Fusion Threaded NPT
d(mm) SK
32 10 382 342 456 2.9 392 348 382 346 318 2.4 53 63 32 11 382 342 456 2.9 392 348 382 346 318 2.4 53 63 40 15 386 342 462 3.7 398 350 386 346 460 2.4 398 352 40 16 386 342 462 3.7 398 350 386 346 460 2.4 398 352 50 19 393 343 469 4.6 405 359 393 347 466 3.0 405 359 50 20 393 343 469 4.6 405 359 393 347 466 3.0 405 359 50 21 393 343 469 4.6 405 359 393 347 466 3.0 405 359 63 29 401 343 475 5.8 419 371 401 347 472 3.0 419 371 63 30 401 343 475 5.8 419 371 401 347 472 3.0 419 371 63 31 401 343 475 5.8 419 371 401 347 472 3.0 419 371 75 40 435 377 469 6.8 - - 435 377 495 3.6 - ­75 41 435 377 469 6.8 - - 435 377 495 3.6 - ­75 42 435 377 469 6.8 - - 435 377 495 3.6 - -
LL1LeLL1LL1LeLL1
ABS
Metric Socket
LL1
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Page 6
Dimensions
The following tables are shown in millimeters unless otherwise specified
Type 807: All Materials
Size (inch) d (mm) SK D L2
⅜165035200 ⅜165135200 ⅜165235200
½ 20 60 43 200 ½206143200 ½206243200
1327060200 1327160200 1327260200 1327360200
d
d
L
L
D
L2
L1
Type 807
PVC/CPVC ABS
Size
(inch) SK
⅜ 50 244 206 234 208 - ­⅜ 51 244 206 234 208 - ­⅜ 52 244 206 234 208 - ­½ 60 250 206 238 204 242 208 ½ 61 250 206 238 204 242 208 ½ 62 250 206 238 204 242 208
1 70 265 207 251 207 255 211 1 71 265 207 251 207 255 211 1 72 265 207 251 207 255 211 1 73 265 207 251 207 255 211
IPS Socket Threaded NPT Metric Socket
LL1 LL1 LL1
Type 807
PP
d
(mm) SK
16 50 236 206 - - 240 214 16 51 236 206 - - 240 214 16 52 236 206 - - 240 214 20 60 238 206 242 1.9 242 208 20 61 238 206 242 1.9 242 208 20 62 238 206 242 1.9 242 208 32 70 247 207 257 2.9 257 213 32 71 247 207 257 2.9 257 213 32 72 247 207 257 2.9 257 213 32 73 247 207 257 2.9 257 213
Metric Socket IR/Butt Fusion Threaded NPT
LL1LeLL1
UPW
PVDF-HP
IR/Butt Fusion Spigot
d(mm) SK D e L L2
32 70 60 2.4 318 200 32 71 60 2.4 318 200 32 73 60 2.4 318 200
32 11 60 2.4 453 335 50 20 83 3.0 466 335 50 21 83 3.0 466 335 63 30 103 3.0 472 335 63 31 103 3.0 472 335 75 40 122 3.6 495 335 75 41 122 3.6 495 335
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Type 807
PVDF
d
(mm) SK
16 50 236 210 - - 240 212 16 51 236 210 - - 240 212 16 52 236 210 - - 240 212 20 60 242 210 306 1.9 242 208 20 61 242 210 306 1.9 242 208 20 62 242 210 306 1.9 242 208 32 70 247 211 318 2.4 247 257 32 71 247 211 318 2.4 247 257 32 72 247 211 318 2.4 247 257 32 73 247 211 318 2.4 247 257
Metric Socket IR/Butt Fusion Threaded NPT
LL1LeLL1
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