Rotameters for Accurate Measurement ofLiquids and Gases
George Fischer Plastic Rotameters areGeorge Fischer UPW Rotameters arevertical flow meters for measuring thedesigned specifically for measuring therate of flow of liquids or gases in indus-flow of liquids or gases in applicationstrial piping systems. Our wide selectionwhich require ultra-pure conditions. Theof materials and measurement scalesrotameters are designed without anyallows our rotameters to be used in adead spaces and are specially cleanedbroad range of applications and media.
and bagged for high purity.
www.us.piping.georgefischer
RotametersMarkets/ApplicationsGeorge Fischer rotame-ters are ideally suited fora multitude of corrosiveand sanitary processesin these industrialmarkets:
Beverages
Biotechnical SciencesBrewingChemicalConfectioneryCosmeticsDistillingElectronics
Fertilizers & AgriculturalChemicals
Food ProcessingManufacturing
Industrial EquipmentMarine
Metal WorkingMiningOilsPaint
Pulp & PaperPetroleum & OilPhotographicsPollution ControlPowerPrinting
Water & Water Treatment
1414.1
14.2
Shatter-proofGeorge Fischer high impact plasticrotameter tubes are durable and virtu-ally shatter-proof. They are the perfectalternative to fragile glass and expen-sive armored flow meters.
Accuracy
The George Fischer rotameter is a highlyaccurate fluid flow instrument. Accuracyis rated at 3% of full scale, 1% of
measured range. The float stops includeflow-straightening vanes. These allow foraccurate measurement even if con-nected directly to a tee or elbow.George Fischer rotameters do notrequire a section of straight pipe tostraighten the flow, making them idealfor applications where limited space isan issue.
Easy to Read
George Fischer rotameters are equippedwith adjustable guides for easy visualreadout. Bright orange-colored floatsare clearly visible, even from a distance.
Dual Scales
George Fischer rotameters have beendesigned as dual scale units. This
enables people at different locations toquickly and accurately communicateactual process flow conditions withouthaving to convert units. Scales areoffered in GPM, LPH, % and cubic
meters per hour for water. Special scalesare available for SCFM (air), NaOH33%, NaOH 50%, and HCI 33%.
(Currently, the short version has one scaleonly.)
Modular Design
The modular design makes our rotame-ters very versatile. It allows the user todesign the correct rotameter configura-tion for a given application. GeorgeFischer offers a wide selection of materi-als, sizes, and scales. All types of endconnectors are available.
Limit Switches
Minimum and maximum limit switchescan be easily installed and adjustedusing the integral mounting rail. Thesereed switches provide an accurate flowreadout when activated by the optionalmagnetic float.
¬ ‡
www.us.piping.georgefischer
Mode of Operation
The weighted float is raised by the fluidflowing upwards through the taperedtube. The float is raised to the point atwhich the lifting force is in equilibriumwith the weight of the float. The level towhich the float is raised is determined bythe rate of flow of the fluid.
Technical Specifications
Accuracy
3% of full scale or range
1% of measured range in accordancewith accuracy standard VDE/VDI 3513,sheet 2, accuracy class 4Pressure
Rated pressure 150 psi at 68°F/10 bar at 20°C.
Temperature
PA and PSU with PVC ends:32° to 140°F/0° to 60°CPSU with PP ends:
32° to 194°F/0° to 90°CPSU with PVDF ends:32° to 212°F/0° to 100°C
Materials of
Industrial Rotameters
Tubes
Polyamide (PA), Polysulphone (PSU)Flow Ranges0.01 to 132 GPM/2.50 to 30,000 LPH
Floats
PVDF Standard Float
PVDF Magnetic Float (for use with limitswitches)Ends
3/8\" to 2 1/2\"PVC, PP, PVDF
Socket, threaded, flangedSeals
O-Rings in EPDM or FPM
RotametersScales
GPM, LPH, Percentage (10-100%)NaOH 33%, NaOH 50%HCl 33%, SCFM, M3/h
Limit Switches
For Maximum and/or Minimum readout(magnetic floats required)
Materials of
UPW Rotameters
Tubes
PolysulphoneFloatsSolid PTFE
EndsPVDF
Metric BCF/IR fusion ends32 mm to 75 mmO-RingsFPM WhiteScales
GPM and LPH
Pressure Loss @ 100% Flow
Type
WaterWaterColumnColumnmm
inches14Short Version3/8\"44 1.731/2\"83 3.271\"46 1.81Standard Version1\"242 9.531 1/2\"25510.042\"30512.012 1/2\"312
12.28
10 meters of water column =1 bar (14.5 psi)
14.3
Dimensions for Industrial Rotameters
Short Version
d
) Size
TubeSocketSocket/FlangeNut O.D.Flg. O.D.DN
weiv siht ni nwo21LLLhs noisnemid 1L(D
Socket/Threaded
D1dDN
)weiv siht n3iLL nwohs ton 1L(D
Flanged
dDN2LLDlengthlaying lgth.Threadd/DN
IDLLLDDmminchinch1Linchinch2inch3
inchinch116/103/8\"6.56.77.4 -1.38 -16/103/8\"6.56.77.4 -1.38 -16/103/8\"6.56.77.4 -1.38 -20/161/2\"7.37.58.211.831.691.7320/161/2\"7.37.58.211.831.691.7320/161/2\"7.37.58.211.831.691.7332/251\"7.98.19.017.962.362.4832/251\"7.98.19.017.962.362.4832/251\"7.98.19.017.962.362.4832/25
1\"
7.9
8.19.0
17.962.362.48
Standard Version Size
TubeSocketSocket/FlangeNut O.D.Flg. O.D.lengthlaying lgth.Threadd/DN
IDLLLLDDmminchinchinch1inch2inch3
inchinch132/251\"13.213.414.317.962.362.4832/251\"13.213.414.317.962.362.4850/401-1/2\"13.213.414.518.743.273.2350/401-1/2\"13.213.414.518.743.273.2363/502\"13.213.414.718.744.064.0263/502\"13.213.414.718.744.064.0275/632-1/2\"13.213.514.818.544.804.8075/63
2-1/2\"
13.2
13.514.8
18.544.804.80
Dimensions for UPW Rotameters
BCF/IR fusion ends
d/DNL Tube LengthLmminch2 BCF/IRD PVDF Nut O.D.inchinch32/25 7.9 13.42.3650/4013.219.73.2763/5013.219.84.0675/63
13.2
17.8
4.80
¬ ‡
14.4
www.us.piping.georgefischerRotametersParts and Materials
Part
QuantityMaterial
Ind.
UPWIndustrialUPWTube11PA, PSUPSUFloat
11PVDFPTFEStop Short Tube11PVDFPVDFStops Standard Tube22PVDFPVDFO-Ring Short Tube22EPDM, FPMFPM WhiteO-Rings Standard Tube23EPDM, FPMFPM WhiteNuts
22PVC, PP, PVDFPVDFEnd Connectors
2
2
PVC, PP, PVDF
PVDF
EndEndNutNutSeal
Float StopTube
Seal
max. Flow Indicatormin. Flow Indicator
Scales
SealFloatSealNutFloat Stop
NutEnd
End
Industrial Rotameter
UPW Rotameter
Application Limits (25 years operation with safety factor incorporated)1414.5Min./Max.Limit Switch
Max.
Limit Switch
Min.
Limit Switch
14.6
Accessories
Limit contacts
Variable area flow meters from GeorgeFischer are equipped with two dovetai-led holders. For external electricalmonitoring, these can be used for fit-ting magnetically actuated limit con-tacts. These contacts can be used tosignal high/low flow conditions.Mode of operation of contacts
Position of float in relation to limit con-tacts
above
belowMaximalcontactclosedopenMinimalcontact
open
closed
The contacts remain in these positions,even if the float moves away from thecontact concerned.
Technical Data
Standard tube
Type: Minimum/Maximum limit switch(for SK 100–SK 410)
Connection: Standard plug DIN 43650Contact fitted: Bistable reed contactMode of protection: IP 65 (NEMA 4x)Max. voltage: 250 V AC
Max. continuous current: 0.2 APeak switch-on current: 0.5 A
(For use with inductive loads, usean external relay to protect the con-tacts)
Short tube
Type: Minimum/Maximum limit switch(for SK 500–SK 730)
Connection: Standard plug DIN 40050Contact fitted: Bistable reed contactMode of protection: IP 65 (NEMA 4x)Supply voltage: 250 V ACMax. voltage: 0.2 A
Peak switch-on current: 0.5 A
(For use with inductive loads, usean external relay to protect the con-tacts)
The same contact type can be used formonitoring both the min. and max.levels. Fitting should be carried out insuch a way that the cableways aremutually opposed.
Electrical Connection
Electrical connection forall limit switches
¬ ‡
1
35432
www.us.piping.georgefischer
Rotameters4 – 20 mA-Sensor Type GK 05
The sensor Type GK 05 was especiallyAn analog signal (4-20 mA) is emitted,developed for our variable area flowproportional to the position of the
meters for standard tube sizes 1“-float, which can be used directly as an2 1/2“. By installing this sensor, theindication value. As a display unit, wecustomer is able to achieve remotesuggest the 9010 series from ourindication easily and economically.
renowned +GF+ SIGNET line ofproducts.
Technical Data
Operating voltage:24 V = +/– 10%
Current consumption:8 mA for 4 mA at the current interfaceWorking resistance:min. 50 Ω / max. 250 Ω
Current output:4–20 mA / max. voltage-span + 5 V =Electrical tolerance:max. +/– 3% of reading
Protection rating:IP 65 (NEMA 4x) according to DIN 40050Ambient temperature:32°–120°F (0°–50°C)
Connection:DIN plug according to DIN 43650Protection:
– reverse polarity protection
– RC wiring for operating voltage
Electrical Connection
Pin 1:Operating voltage 24 V =1 Ø+ 24 V =Pin 2:Output signal 4–20 mA2 Ø4–20 mARPin 3:0 V
3 Ø
Assembly and Installation
1Connector
2Variable area flow meter
3Fastening screws to adjust the sensor to the dovetail shaft4Sensor housing
5
Marking on the sensor housing, which must be adjusted to the 50% mark onthe measurement scale. (With this adjustment, the 4 mA and the 20 mA pointsare in proportion)146Exchange float
14.7
Density of Correction Table for Liquids
Calibrating liquid (kg/l)Float material PVDF
0.50.50.60.70.80.9
10.903
0.61.1051
0.71.2
0.81.29
0.9
1
1.1
1.2
1.31.71
1.4
1.5
1.61.94
1.72.02
1.82.091.89
1.92.161.951.81.67
2.02.242.021.8651.731.621.531.451.37
0.50.60.70.80.91.01.11.21.31.41.51.61.71.81.92.0
1.381.4641.5451.631.7851.86
1.0841.1681.2481.321.3971.4751.5451.6151.681
1.0781.151
1.22
1.29
1.361.425
1.491.551.381.431.2951.351.221.27
1.7541.82
0.8340.9231.6151.681.7451.5
1.56
1.62
0.7750.8560.9281.0661.1331.1961.2621.3251
1.061
1.12
1.18
1.24
0.7240.8020.870.9371.4051.461.5151.571.3251.3751.431.255
1.3
1.35
1.481.41.33
Density of working liquid1.01.11.21.31.41.51.61.71.81.92.0
0.6830.7550.8180.8830.941.0551.1141.171
0.6450.7150.7710.8360.8920.9461.0551.1061.1551.21
1.051
1.0951.14
0.6130.6780.7350.7930.8450.8960.9470.5850.648.056
0.7
1.191.2351.28
0.7550.8070.8570.9030.9551.0441.0881.1341.1761.221.2641.30510.96
1.0421.0851.131
1.17
1.21
1.25
0.620.6710.7230.7730.820.8650.9130.958
0.5370.5950.6450.6950.7430.7870.8320.8770.920.5150.570.6180.6650.7120.7550.7980.840.882
1.0421.0841.1251.161.2051
1.041
1.08
1.11
1.15
0.920.958
0.4960.5480.5950.6410.6850.7260.7670.810.8480.8860.9230.9610.4780.5380.5740.6170.66
0.7
0.74
1.0381.0721.111
1.0321.071
1.0341
0.780.8170.8530.8880.9260.962
0.4620.5110.5550.5970.6380.6760.7150.7550.790.8260.8580.8970.930.968
0.867
0.9
0.4460.4950.5360.5780.6170.6540.6910.730.7640.7980.830.9350.965
This table is used to correct the readingdisplayed by the flowmeter if the specificgravity of the medium differs from thaton which calibration is based.
Example
Specific gravity at calibration: 1.4 kg/1.A liquid with a specific gravity of 0.9 isto be measured. On the basis of a
calibrating liquid of 1.4, read out factor1.295 on line 5 of the working fluid
densities. The readings displayed by theflowmeter are multiplied by this factor todetermine the actual volume of flow at aspecific gravity of 0.9.
Note
If the new density is higher, the factor isless than 1.
If the new density is lower, the factor ismore than 1.
14.8
¬ ‡
End ConnectionOptions
A-PVC ThreadedB-PVC FlangedC-PP SocketD-PP ThreadedE-PP FlangedF-PVDF SocketG-PVDF ThreadedH-PVDF Flanged
Seal Options
A -EPDMB -FPM
Please see p. 14.14.16–See p. 14.18 for other scales.component parts.13–14.15 forAccessories
limit switches: p. 14.18Accuracy3% of full scale
1% of measured range.Pressure Range
Rated pressure: 150 psiat 68°F/20˚C.Temperature RangePA and PSU with PVCends: 32to 60°C
° to 140°F/0°PSU with PP ends:32° to 194°F/0° to 90°CPSU with PVDF ends:32° to 212°F/0° to 100°CNote: For reducedpressure ratings at el-evated temperatures
please use the appropriateGeorge Fischer unionmaterial charts.
www.us.piping.georgefischer
RotametersOrdering Information
All PVC Socket Ends and UPW Rotameters have a standard nine digit part number(see pages 14.10 – 14.12). All other configurations require a tube assembly, endconnection and seal material part number. All flow ranges will be standard unlessotherwise noted.
Example
A 2\" PSU Rotameter with Polypropylene socket end connections, EPDM seals, for 5gpm with a non-magnetic float will have the following part number: 198 806 235 CA
Tube AssemblyEnd ConnectionSeal Material198 806 235 (2”, 5 gpm)
C (PP socket)
A (EPDM)
PA (Polyamide) Tube Assembly
InchSK #
Scale RangeFloat TypeFloat TypeSizeGPM (Water)
Standard
Magnetic
Standard1100.22–2.20198 806 225198 806 2371110.44–4.40198 806 226198 806 2381-1/2201.30–13.0198 806 227198 806 2391-1/2212.60–26.0198 806 228198 806 2402304.40–44.0198 806 229198 806 2412316.60–66.0198 806 230198 806 2422–1/2408.80–88.0198 801 271198 801 2722–1/2
4113.2–132198 801 275198 801 276
PSU (Polysulphone) Tube Assembly
InchSK #Scale RangeFloat TypeFloat TypeSizeGPM (Water)StandardMagneticShort3/8500.01–0.11198 806 100198 806 1103/8510.02–0.22198 806 101198 806 1113/8520.04–0.44198 806 102198 806 112141/2600.03–0.33198 806 103198 806 1131/2610.06–0.66198 806 104198 806 1141/2620.08–0.88198 806 105198 806 1151700.06–0.66198 806 106198 806 1161710.13–1.32198 806 107198 806 1171720.22–2.20198 806 108198 806 1181730.44–4.40198 806 109198 806 119Standard1100.22–2.20198 806 231198 806 2431110.44–4.40198 806 232198 806 2441-1/2201.30–13.0198 806 233198 806 2451-1/2212.60–26.0198 806 234198 806 2462304.40–44.0198 806 235198 806 2472316.60–66.0198 806 236198 806 2482-1/2408.80–88.0198 801 273198 801 2742-1/24113.2–132198 801 277198 801 27814.9Standard version only.Please see p. 14.16–14.18 forother scales.See p. 14.13–14.15 forcomponent parts.Accessorieslimit switches: p. 14.18Accuracy3% of full scale1% of measured range.Pressure RangeRated pressure: 150 psi at68°F/20˚C.Temperature RangePA and PSU with PVC ends:32° to 140°F/0° to 60°CPSU with PP ends:32° to 194°F/0° to 90°CPSU with PVDF ends:32° to 212°F/0° to 100°CNote: For reduced pressureratings at elevatedtemperatures please use theappropriate George Fischerunion material charts.Rotameters - PA (Polyamide) Tube
PVC Socket Ends (inch), GPM/% scales
EPDM Seals
InchSK #
Scale RangeFloat TypeFloat Type
SizeGPMStandard
Magnetic
Standard1100.22–2.20198 807 622198 807 6301110.44–4.40198 807 623198 807 6311-1/2201.30–13.0198 807 624198 807 6321-1/2212.60–26.0198 807 625198 807 6332304.40–44.0198 807 626198 807 6342316.60–66.0198 807 627198 807 6352–1/2408.80–88.0198 807 628198 807 6362–1/2
4113.2–132198 807 629198 807 637
FPM Seals
InchSK #
Scale RangeFloat TypeFloat TypeSizeGPM
Standard
Magnetic
Standard1100.22–2.20198 807 638198 807 6461110.44–4.40198 807 639198 807 6471-1/2201.30–13.0198 807 640198 807 6481-1/2212.60–26.0198 807 641198 807 6492304.40–44.0198 807 642198 807 6502316.60–66.0198 807 643198 807 6512–1/2408.80–88.0198 807 644198 807 6522–1/2
4113.2–132198 807 645198 807 653
¬ ‡
14.10
* Short Version has one scaleonly.Please see p. 14.16–14.18 forother scales.See p. 14.13–14.15 forcomponent parts.Accessorieslimit switches: p. 14.18Accuracy3% of full scale1% of measured range.Pressure RangeRated pressure: 150 psi at68°F/20˚C.Temperature RangePA and PSU with PVC ends:32° to 140°F/0° to 60°CPSU with PP ends:32° to 194°F/0° to 90°CPSU with PVDF ends:32° to 212°F/0° to 100°CNote: For reduced pressureratings at elevatedtemperatures please use theappropriate George Fischerunion material charts.www.us.piping.georgefischer
RotametersRotameters - PSU (Polysulphone) TubePVC Socket Ends (inch), GPM/% Scales*
EPDM Seals
InchSK #
Scale RangeFloat TypeFloat TypeSizeGPM
Standard
Magnetic
Short3/8500.01–0.11198 807 550198 807 5763/8510.02–0.22198 807 551198 807 5773/8520.04–0.44198 807 552198 807 5781/2600.03–0.33198 807 553198 807 5791/2610.06–0.66198 807 554198 807 5801/2620.08–0.88198 807 555198 807 5811700.06–0.66198 807 556198 807 5821710.13–1.32198 807 557198 807 5831720.22–2.20198 807 558198 807 5841730.44–4.40198 807 559198 807 585
Standard1100.22–2.20198 807 560198 807 5681110.44–4.40198 807 561198 807 5691-1/2201.30–13.0198 807 562198 807 5701-1/2212.60–26.0198 807 563198 807 5712304.40–44.0198 807 564198 807 5722316.60–66.0198 807 565198 807 5732-1/2408.80–88.0198 807 566198 807 5742-1/2
4113.2–132198 807 567198 807 575
FPM Seals
InchSK #
Scale RangeFloat TypeFloat TypeSizeGPM
Standard
Magnetic
Short3/8500.01–0.11198 807 602198 807 6123/8510.02–0.22198 807 603198 807 6133/8520.04–0.44198 807 604198 807 6141/2600.03–0.33198 807 605198 807 615141/2610.06–0.66198 807 606198 807 6161/2620.08–0.88198 807 607198 807 6171700.06–0.66198 807 608198 807 6181710.13–1.32198 807 609198 807 6191720.22–2.20198 807 610198 807 6201730.44–4.40198 807 611198 807 621
Standard1100.22–2.20198 807 586198 807 5941110.44–4.40198 807 587198 807 5951-1/2201.30–13.0198 807 588198 807 5961-1/2212.60–26.0198 807 589198 807 5972304.40–44.0198 807 590198 807 5982316.60–66.0198 807 591198 807 5992-1/2408.80–88.0198 807 592198 807 6002-1/2
4113.2–132198 807 593198 807 601
14.11
Please see p. 14.16–14.18 forother scales.Accessorieslimit switches: p. 14.18Accuracy3% of full scale1% of measured range.Pressure RangeRated pressure: 150 psi at68°F/20˚C.Temperature RangePA and PSU with PVC ends:32° to 140°F/0° to 60°CPSU with PP ends:32° to 194°F/0° to 90°CPSU with PVDF ends:32° to 212°F/0° to 100°CNote: For reduced pressureratings at elevatedtemperatures please use theappropriate George Fischerunion material charts.Rotameters for UPW
Polysulphone Tube, Solid PTFE Float, White FPM O-rings, PVDF BCF/IR Spigot Ends,GPM/LPH ScalesEnd sizeSK #Flow RangePart Number
d mmGPMLPH32700.36-1.059-182198 801 20932710.4-1.479-300198 801 21032730.6-3.5136-795198 801 20250202.5-10.0568-2273198 801 20350214.0-18.0909-4091198 801 20463304.4-35.01000-8142198 801 20563
314.4-40.01000-9091198 801 20675 (IR only)408.0-50.01848-11364198 801 20775 (IR only)
41
10.0-72.0
2273-16364
198 801 208
These rotameters are compatible for both ambient and hot UPW systems.
Component Parts
Polysulphone Tubes for Hot and Ambient UPW
with Flow Indicators and GPM/LPH Scales
End sizeFlow RangePart Number
d mmGPMLPH320.6-3.5136-795700 251 574502.5-10.0568-2273700 251 575504.0-18.0909-4091700 251 576634.4-35.01000-8142700 251 577634.4-40.01000-9091700 251 578758.0-50.01848-11364700 251 57975
10.0-72.0
2273-16364
700 251 580
¬ ‡
14.12
www.us.piping.georgefischer
RotametersRotameters - Component Parts
Socket End Connectors (2 required)
ODID PP (mm) PVDF (mm)
Inchd mmDN mmSize1610 727 600 105 735 600 1053/82015 727 600 106 735 600 1061/23225 727 600 108 735 600 10815040 727 600 110 735 600 1101-1/26350 727 600 111 735 600 111275
65
*727 600 112M
*735 600 112M
2-1/2
* Flange O.D. modified to fit 2-1/2 rotameter nuts (next page)
Socket End Connectors (2 required)
InchPVC (inch) PVC (mm)
CPVC (inch)SizeASTMASTM3/8721 602 005 721 600 105723 602 0051/2721 602 006 721 600 106723 602 0061721 602 008 721 600 108723 602 0081-1/2721 602 010 721 600 110723 602 0102721 602 011 721 600 111723 602 0112-1/2
700 259 430
*721 600 112M
N/A
* Flange O.D. modified to fit 2-1/2 rotameter nuts (next page)
Threaded End Connectors (2 required)
InchPVCPPPVDFSizeFNPTFNPTFNPT3/8721 602 655198 203 601198 203 6091/2721 602 656198 203 603198 203 6111721 602 658198 203 604198 203 6121-1/2721 602 660198 203 606198 203 6142721 602 661198 203 607198 203 6152-1/2
N/A
N/A
N/A
14IR-Butt Fusion End Connectors (Pipe Union Style) (2 required)
Size (mm)Beta PPPVDFPP-N20727 608 506735 608 606728 608 50632727 608 508735 608 608728 608 50850727 608 510735 608 610728 608 51063
727 608 511
735 608 611
728 608 511
14.13
14.14
Rotameters - Component Parts
Nuts (2 required)
InchPVC
Size3/8721 690 0051/2721 690 0061721 690 0081-1/2721 690 0102721 690 0112-1/2
198 806 423
Nuts (2 required)
ODID
PP
PVDFInchd mmDN mmSize1610727 690 405735 690 4053/82015727 690 406735 690 4061/23225727 690 408735 690 40815040727 690 410735 690 4101-1/263
50
727 690 411
735 690 411
2
Nuts for 75mm/2-1/2 Inch (2 required)
ODIDPVCPP
PVDF
Inchd mmDN mmSize75
65
198 806 423
198 806 421198 806 422
2–1/2
¬ ‡
www.us.piping.georgefischer
RotametersRotameters - Component Parts
Flanges (2 required)
InchPVC FlangePVDF-Coated SteelSize
ANSI, completeFlange Ringswith adaptorfor PP or PVDF1/2856-005155 701 8061856-010155 701 8081-1/2856-015155 701 8102856-020155 701 8112-1/2
856-025
155 701 812
Flange bolt holes drilled in accordance with ANSI B16.5 Class 150 pattern
Flange Adapters, serrated face (2 required)
InchPPPVDFODID
SizeANSIANSId mmDN mm1/2727 798 506735 798 60620151727 798 658735 798 65832251-1/2727 798 660735 798 66050402727 798 511735 798 61163502-1/2
727 798 512
735 798 602
75
65
O-Rings (2 required)
InchODID
SizeEPDMFPMd mmDN mm3/8748 410 005749 410 00516101/2748 410 006749 410 00620151748 410 008749 410 00832251-1/2748 410 010749 410 0105040142748 410 011749 410 01163502-1/2
748 410 014
749 410 014
75
65
14.15
All Rotameters havedual scale capability.Short version has onescale only.
Rotameter Scales
Scales for Water
Water: Specific Gravity: 1
InchSizeSK #
GPM RangePart Number
LPH Range
Part Number
Short3/8500.01–0.11198 801 9612.5–25198 8013863/8510.02–0.22198 801 9625–50198 8013873/8520.04–0.44198 801 96310–100198 8013881/2600.03–0.33198 801 9648–80198 8013891/2610.06–0.66198 801 96515–150198 8013901/2620.08–0.88198 801 96620–200198 8013911700.06–0.66198 801 96715–150198 8013921710.13–1.32198 801 96830–300198 8013931720.22–2.20198 801 96950–500198 8013941
730.44–4.40198 801 970100–1000198 801395
Standard1100.22–2.20198 801 94950–500198 801 9551110.44–4.40198 801 950100–1000198 801 9561-1/2201.30–13.0198 801 951300–3000198 801 9571-1/2212.60–26.0198 801 952600–6000198 801 9582304.40–44.0198 801 9531000–10,000198 801 9592316.60–66.0198 801 9541500–15,000198 801 9602-1/2408.80–88.0198 801 3202000–20,000198 801 8762-1/241
13.2–132.0198 801 3213000–30,000198 801 877
Standard Scales
Percentage (Liquids & Air)
Water: Specific Gravity: 1InchSizeSK #% RangePart Numberm3/hour RangePart Number11010%–100%198 802 0760.05–0.5198 801 93711110%–100%198 802 0770.1–1.0198 801 9381-1/22010%–100%198 802 0780.3–3.0198 801 9391-1/22110%–100%198 802 0790.6–6.0198 801 94023010%–100%198 802 0801.0–10.0198 801 94123110%–100%198 802 0811.5–15.0198 801 9422-1/24010%–100%198 802 0822.0–20.0198 801 3182-1/2
41
10%–100%
198 802 083
3.0–30.0
198 801 319
¬ ‡
14.16
All Rotameters havedual scale capability.Short version has onescale only.
www.us.piping.georgefischer
RotametersRotameter Scales
Special Scales for Liquids – NaOH (GPM)
NaOH 30%
NaOH 50%InchSizeSK #GPM RangePart NumberGPM RangePart Number1100.066–1.05198 801 4770.008–0.26198 801 4851110.22–2.65198 801 4780.04–0.84198 801 4861-1/2200.88–8.80198 801 4790.22–4.4198 801 4871-1/2212.20–19.85198 801 4800.44–11.0198 801 4882302.20–33.0198 801 4810.44-21.0198 801 4892313.52–48.0198 801 4821.32–30.8198 801 4902-1/2406.16–66.0198 801 4832.20–48.4198 801 4912-1/2
41
8.8–88.0
198 801 484
4.40–61.6
198 801 492
Special Scales for Liquids – NaOH (LPH)
NaOH 30%
NaOH 50%InchSizeSK #LPH RangePart NumberLPH RangePart Number11015–240198 801 2962–60198 801 30211150–600198 801 29710–190198 801 3031-1/220200–2000198 801 29850–1000198 801 3041-1/221500–4500198 801 299100–2500198 801 305230500–7500198 801 300100–4750198 801 306231800–11000198 801 301300–7000198 801 3072-1/2401400–15000198 801 326500–10000198 801 3282-1/2
41
2000–20000
198 801 327
1000–14000
198 801 329
Special Scales for Liquids – HCl (GPM/LPH)for use with magnetic floats
HCl 30%–33%
HCl 30%–33%InchSizeSK #GPM RangePart NumberLPH RangePart Number141100.22–1.98198 801 46950–450198 801 2901110.66–3.95198 801 470150–900198 801 2911-1/2202.2–11.0198 801 471500–2500198 801 2921-1/2213.1–22.0198 801 472700–5000198 801 2932303.1–37.5198 801 473700–8500198 801 2942314.4–52.9198 801 4741000–18000198 801 2952-1/2408.8–88.0198 801 4752000–18000198 801 3242-1/2
41
15.8–110.0
198 801 476
3600–25000
198 801 325
14.17
Rotameter Scales and Accessories
Special Scales for Air
Air 14.7 psi (1 bar)
InchODID
SizeSCFM RangePart NumberNm3
/hr Range
Part Numberd mmDNmm11.2–10.0198 801 3562.1–16198 801 284322512.5–18.8198 801 3574.2–32198 801 28532251-1/27.0–52.9198 801 35812.1–90198 801 28650401-1/212.5–104198 801 35921.1–177198 801 2875040220–162.5198 801 36034.2–276198 801 2886350230–245198 801 36149.6–414198 801 28963502-1/238–405198 801 36234.2–276198 801 32275652-1/2
60–512198 801 36349.6–414
198 801 323
75
65
Magnetic Floats (for use with limit switches)
InchTube Sizes
Part Number
ODID
Sized mmDN mm3/8SK50–52198 806 22232251/2SK60–62198 806 22320151 ShortSK70–73198 806 22432251 StandardSK10/11198 801 98032251-1/2SK20/21198 801 98150402SK30/31198 801 98263502-1/2SK40198 801 98875652-1/2
SK41198 801 345
75
65
Accessories – Limit Switches
Tube TypeProduct DescriptionPart NumberShort VersionMaximum Limit Switch198 801 878Short VersionMinimum Limit Switch
198 801 879Standard
Maximum or Minimum Switch
198 801 936
Connection: Standard plug DIN 43650Max. Voltage: 250 VAC
Contact: Bistable reed contactMax. continuous Current: 0.2AProtection: NEMA 4XPeak switch-on Current: 0.5A
4 - 20 mA Sensor Type GK 05
(Transmitter kit for standard tubes only)
InchTube SizesProduct DescriptionPart NumberSize1SK 10/111-1/2SK 20/214 - 20 mA sensor and199 190 334199 190 3352SK 30/31magnetic PVDF float199 190 3362-1/2SK 40199 190 3372-1/2SK 41199 190 338¬ ‡14.18
因篇幅问题不能全部显示，请点此查看更多更全内容