Model 150 Gas Purge Rotameter: Alum., Brass, Stainless with Glass Tube

150 Product Highlights:
  • Interchangeable flow tube assemblies and valves allow configuration changes without removal from process system
  • Rib-guided, compression sealed flow tubes for maximum float stability
  • Ceramic scales fired on flow tubes against a contrasting background provide high visibility and durability
  • Standard or high-resolution metering valves available on inlet or outlet
  • Ten-to-one rangeability
Models 65 and 150 side plate constructed flowmeters are variable area flowmeters featuring a traditional body style. Both models are available with aluminum, brass or 316 stainless steel wetted parts.


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Models 65, F65, 150 & F150: Purgemeters

Customer Value Proposition

F150

Parker variable area flowmeters include 65mm and 150mm scale length tube assemblies and are available in either forged body or side-plate construction. Forged body models feature a wrap-around window for full 180° tube visibility and an attractive forged one-piece bacl anodized aluminum body. Side-plate constructed models are conveniently interchangeable with competitive designs.

Parker control valves, including the exclusive Torque Guard cartridge, can be added to either style flowmeter for precise flow indication and control in one economical unit. Multi-tube side-plate models, ranging from two to six tubes, are available with or without control valves and can include individual inlet and outlet connections or manifold ports according to your specifications.

SPECIFICATIONS
Capacities
Length: Models F65 and 65- 65mm; Models F150 and 150- 150mm.
Type: Fused on metering tube with contrasting yellow background
Graduations: Standard- Models F65 and 65: 0-65mm w/ calibration data; Models F150 and 150: 0-150mm w/ calibration data.
Optional: Direct reading scales
Ratings
Pressure/Temperature: Neoprene packing/ Buna N O-rings- 200 psig at temperatures up to 160°F Viton® packing/Viton O-rings-200 psig at temperatures up to 200°F
Performance
Accuracy: Models F65 and 65: ± 10% full scale; Models F150 and 150: ± 5% full scale. Accuracy specified for 100%- 10% of scale reading ( 10 to 1 rangeability).
Repeatability: Models F65 and 65: ± 0.5% of full scale reading; Models F150 and 150: ±0.25% of full scale reading.
Connections
Standard: 1/8’’ female NPT threaded adaptors with locknuts for front panel mounting. Optional: 1/8’’ compression fitting; 1/4’’ compression fitting; 1/4’’ NPT female; 1/4’’ I.D.Hose.

MATERIALS OF CONSTRUCTION
Metering Tube
Borosilicate glass
Floats
Standard: glass, stainless steel. Optional: Sapphire, carboloy and tantalum
Structual Members
Metering body: (F65 and F150) black anodized aluminum. Optional: stainless steel.
Wetted Parts: Aluminum, brass or 316 stainless steel
End Fittings: Black anodized aluminum or chrome plated brass or 316 stainless steel
Shields
Clear polycarbonate
Tube packing and O-Rings
Standard: Neoprene packing and Buna N O-Rings with aluminum or brass construction. Viton packing and Viton O-rings with stainless steel construction. Optional Materials: Teflon®

PRODUCT FEATURES
• Interchangeable flow tube assemblies and valves allow configuration changes without removal from process system
• Rib-guided, compression sealed flow tubes for maximum float stability
• Ceramic scales fired on flow tubes against a contrasting background provide high visibility and durability
• Standard or high-resolution metering valves available on inlet or outlet
• Ten-to-one rangeability

TO ORDER, SPECIFY
• Model Number
• Tube Number
• Float Material
• Connections (Type & Size)
• Fluid Specifications (Specific gravity & viscosity)
• Flow Rate
• Operating Pressure
• Operating Temperature
• Material of Construction for
a) End fitting
b) Side plates or meter body
c) Elastomers

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Reference table for Tube/Float combinations. Click a Flow Rate to view calibration data.

  

TUBE NUMBER
FLOAT MAT'L
CC/MIN
AIR @STP
CC/MIN WATER @70°F

TUBE NUMBER
FLOAT MAT'L
CC/MIN
AIR @STP
CC/MIN WATER @70°F TUBE NUMBER
FLOAT MAT'L
CC/MIN
AIR @STP
CC/MIN WATER @70°F
A-125-3 B-125-6   B-250-0  
GLASS 45 0.57 GLASS 34 0.39 GLASS 942 14
SAPPHIRE 68 0.9 SAPPHIRE 55 1.48 SAPPHIRE 1360 28
STAINLESS STL 135 2.2 STAINLESS STL 102 2.2 STAINLESS STL 2290 53
CARBOLOY 245 4.8 CARBOLOY 203 3.8 CARBOLOY 3395 91
TANTALUM 260 5.5 TANTALUM 251 4.3 TANTALUM 3625 100
A-125-5 B-125-10   B-250-1  
GLASS 78 0.8 GLASS 50 0.55 GLASS 2400 43
SAPPHIRE 120 1.28 SAPPHIRE 77 1.04 SAPPHIRE 3080 77
STAINLESS STL 235 3.35 STAINLESS STL 150 2.5 STAINLESS STL 4600 125
CARBOLOY 380 6.6 CARBOLOY 263 5.3 CARBOLOY 6750 200
TANTALUM 450 9.5 TANTALUM 284 6.6 TANTALUM 7360 218
A-125-7     B-125-20     B-250-2    
GLASS 445 6 GLASS 89 1.1 GLASS 5180 113
SAPPHIRE 610 11 SAPPHIRE 144 2.15 SAPPHIRE 6630 171
STAINLESS STL 975 22 STAINLESS STL 278 4.9 STAINLESS STL 9900 282
CARBOLOY 1385 38 CARBOLOY 473 10 CARBOLOY 14140 427
TANTALUM 1540 42 TANTALUM 560 12 TANTALUM 15400 467
A157-1     B-125-30     B-250-3    
GLASS 410 4.5 GLASS 365 4.7 GLASS 7700 173
SAPPHIRE 545 8.5 SAPPHIRE 514 10 SAPPHIRE 9640 260
STAINLESS STL 948 18 STAINLESS STL 835 19 STAINLESS STL 14300 420
CARBOLOY N/A N/A CARBOLOY 1252 36 CARBOLOY 20100 625
TANTALUM N/A N/A TANTALUM 1370 41 TANTALUM 22000 680
A-157-2     B-125-40     B-250-4    
GLASS 1195 19 GLASS 850 16 GLASS 12100 278
SAPPHIRE 1595 34 SAPPHIRE 1100 27 SAPPHIRE 15300 417
STAINLESS STL 2410 64 STAINLESS STL 1700 46 STAINLESS STL 22500 675
CARBOLOY N/A N/A CARBOLOY 2430 73 CARBOLOY 32400 990
TANTALUM N/A N/A TANTALUM 2620 81 TANTALUM 34200 1067
A-250-1     B-125-50     B-250-45    
GLASS 2195 38 GLASS 2340 55 GLASS 13885 296
SAPPHIRE 2900 63 SAPPHIRE 3080 79 SAPPHIRE 17600 485
STAINLESS STL 4400 118 STAINLESS STL 4640 132 STAINLESS STL 26010 770
CARBOLOY 6390 190 CARBOLOY 6600 200 CARBOLOY 37040 1150
TANTALUM 6880 200 TANTALUM 7000 214 TANTALUM 39230 1270
A-250-2     B-125-60     B-250-5    
GLASS 4475 95 GLASS 3800 87 GLASS 16300 360
SAPPHIRE 5790 144 SAPPHIRE 5070 126 SAPPHIRE 20590 565
STAINLESS STL 8490 246 STAINLESS STL 7580 210 STAINLESS STL 30800 900
CARBOLOY 12200 370 CARBOLOY 10770 330 CARBOLOY 42200 1300
TANTALUM 12950 390 TANTALUM 11500 353 TANTALUM 44100 1420
A-250-3     B-125-65     B-250-6    
GLASS 6145 135 GLASS 4187 94 GLASS 20470 482
SAPPHIRE 8100 208 SAPPHIRE 5410 138 SAPPHIRE 23300 708
STAINLESS STL 11900 350 STAINLESS STL 7969 226 STAINLESS STL 38900 1142
CARBOLOY 16980 515 CARBOLOY 10960 335 CARBOLOY 49000 1646
TANTALUM 18360 570 TANTALUM 11885 365 TANTALUM 53300 1760
A-250-4     B-125-70     B-250-7    
GLASS 10740 240 GLASS 5600 124 GLASS 8820 203
SAPPHIRE 13460 365 SAPPHIRE 7400 186 SAPPHIRE 11260 295
STAINLESS STL 20000 600 STAINLESS STL 10990 313 STAINLESS STL 16600 494
CARBOLOY 27500 870 CARBOLOY 15570 472 CARBOLOY 22900 716
TANTALUM 29000 910 TANTALUM 16660 505 TANTALUM 23400 780
A-250-5     B-157-1     B-250-8    
GLASS 13890 385 GLASS 340 3.7 GLASS 22360 580
SAPPHIRE 18000 480 SAPPHIRE 540 9.3 SAPPHIRE 29140 780
STAINLESS STL 26700 840 STAINLESS STL 882 18 STAINLESS STL 41420 1300
CARBOLOY 37870 1175 CARBOLOY N/A N/A CARBOLOY 61620 1784
TANTALUM 41800 1225 TANTALUM N/A N/A TANTALUM 62500 2060
A-250-6     B-157-2     B-250-9    
GLASS 22800 530 GLASS 1180 20 GLASS 23300 550
SAPPHIRE 28900 795 SAPPHIRE 1570 38 SAPPHIRE 30500 840
STAINLESS STL 42400 1205 STAINLESS STL 2420 65 STAINLESS STL 45000 1332
CARBOLOY 63500 1835 CARBOLOY N/A N/A CARBOLOY 61680 1956
TANTALUM 67800 1965

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