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65mm PTFE Encased Glass Tube Flow Meter with CV Utility Valve, 1/8" FNPT Adapter

65mm PTFE Encased Glass Tube Flow Meter with CV Utility Valve, 1/8" FNPT Adapter
Image for illustrative purposes only, actual product may vary.

These rugged 65mm PTFE-Glass Flow Meters offer solutions to low to medium flow range measurements of highly corrosive or ultra-pure liquids and gases. Wetted inert components are surrounded by structurally rigid anodized aluminum. The resultant design represents a unique combination of a rugged mechanically rigid frame and chemically inert wetted parts. This rotameter comes with a CV® Utility Valve Cartridge. CV® Valve Cartridges are designed for adjusting flow rates in applications where high resolution metering regulation is not essential.
  • Constructed of inert materials: Borosilicate Glass, PTFE and PEEK
  • Chemically inert wetted parts within mechanically rigid frame
  • Rib-guided or fluted metering tubes facilitate stable, accurate readings.
  • Magnifier lens in front shield enhance reading resolution
  • Interchangeability of flow tubes and floats
  • Ease of installation and exchange of flow tubes
  • Simple means of panel mounting
  • Chemical compatibility
Specifications: 6AT31
Standard Accuracy: +/- 2% of full scale (mm scales) except 042 and 032 flow tubes.
+/- 5% of full scale (direct reading scales) 042 and 032 mm.
Repeatability: +/- 0.25%
Useful Flow Ranges: 10:1 minimum with one float
Maximum Operating Pressure: 100 psig / 6.7 bars.
Leak Integrity: Individually pressure and leak tested. Certified to a rating of 1 x 10-7 sccs Helium
Maximum Operating Temperature: 65° C (150° F)
Flow Tubes: Heavy walled borosilicate glass
Tube Shields: Thick, clear, polycarbonate and white acrylic
Fittings in Contact with Fluids: Virgin PTFE PEEK
Side Panels: Aluminum, black anodized.
Front Shield and Back Plate: 1/8" thick clear polycarbonate and white acrylics
O-rings: PTFE
Connections: 1/8" NPT female inlet and outlet connections, Optional Glass hose or compression fittings.
Usually Ships in 5 to 7 Business Days
Item # Item Description Item Price Subtotal Qty
6AT3101C6 Maximum Flow Range: Air - 5.8 std. ml/min (0.013 scfh) Glass Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3102C6 Maximum Flow Range: Air - 9 std. ml/min (0.017 scfh) Sapphire Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3103C6 Maximum Flow Range: Air - 19 std. ml/min (0.036 scfh) 316 Stainless Steel Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3104C6 Maximum Flow Range: Air - 33 std. ml/min (0.070 scfh) Carboloy Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3105C6 Maximum Flow Range: Air - 49 std. ml/min (0.104 scfh) | Water - 0.55 ml/min (0.009 gph), Glass Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3106C6 Maximum Flow Range: Air - 74 std. ml/min (0.153 scfh) | Water - 0.98 ml/min (0.016 gph), Sapphire Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3107C6 Maximum Flow Range: Air - 145 std. ml/min (0.307 scfh) | Water - 2.38 ml/min (0.038 gph), 316 Stainless Steel Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3108C6 Maximum Flow Range: Air - 246 std. ml/min (0.528 scfh) | Water - 4.60 ml/min (0.073 gph), Carboloy Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3109C6 Maximum Flow Range: Air - 107 std. ml/min (0.22 scfh) | Water - 1.28 ml/min (0.020 gph), Glass Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3110C6 Maximum Flow Range: Air - 167 std. ml/min (0.35 scfh) | Water - 2.60 ml/min (0.041 gph), Sapphire Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3111C6 Maximum Flow Range: Air - 314 std. ml/min (0.66 scfh) | Water - 6.15 ml/min (0.098 gph), 316 Stainless Steel Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3112C6 Maximum Flow Range: Air - 517 std. ml/min (1.09 scfh) | Water - 11.21 ml/min (0.179 gph), Carboloy Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3113C6 Maximum Flow Range: Air - 216 std. ml/min (0.46 scfh) | Water - 3.0 ml/min (0.048 gph), Glass Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3114C6 Maximum Flow Range: Air - 320 std. ml/min (0.68 scfh) | Water - 5.7 ml/min (0.091 gph), Sapphire Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3115C6 Maximum Flow Range: Air - 538 std. ml/min (1.14 scfh) | Water - 11.7 ml/min (0.187 gph), 316 Stainless Steel Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3116C6 Maximum Flow Range: Air - 826 std. ml/min (1.75 scfh) | Water - 20.0 ml/min (0.320 gph), Carboloy Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3117C6 Maximum Flow Range: Air - 1036 std. ml/min (2.20 scfh) | Water - 20 ml/min (0.317 gph), Glass Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3118C6 Maximum Flow Range: Air - 1383 std. ml/min (2.93 scfh) | Water - 33 ml/min (0.523 gph), Sapphire Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3119C6 Maximum Flow Range: Air - 2088 ml/min (4.42 scfh) | Water 57 ml/min (0.903 gph), 316 Stainless Steel Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3120C6 Maximum Flow Range: Air - 3007 ml/min (6.37 scfh) | Water 89.0 ml/min (1.41 gph), Carboloy Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3121C6 Maximum Flow Range: Air - 1249 std. ml/min (2.65 scfh) | Water - 25 ml/min (0.396 gph), Glass Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3122C6 Maximum Flow Range: Air - 1623 std. ml/min (3.44 scfh) | Water - 36.7 ml/min (0.581 gph), Sapphire Float, PTFE Frame & Tube Seals, Standard Valve (CV) $282.00 $0.00
6AT3123C6 Maximum Flow Range: Air - 2520 ml/min (5.34 scfh) | Water 70.7 ml/min (1.121 gph), 316 Stainless Steel Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3124C6 Maximum Flow Range: Air - 3680 ml/min (7.80 scfh) | Water 103.5 ml/min (1.641 gph), Carboloy Float, PTFE Frame & Tube Seals, Standard Valve (CV) $282.00 $0.00
6AT3125C6 Maximum Flow Range: Air - 2030 std. ml/min (4.3 scfh) | Water - 39.5 ml/min (0.61 gph), Glass Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3126C6 Maximum Flow Range: Air - 2655 std. ml/min (5.62 scfh) | Water - 63.1 ml/min (1.0 gph), Sapphire Float, PTFE Frame & Tube Seals, Standard Valve (CV) $282.00 $0.00
6AT3127C6 Maximum Flow Range: Air - 4041 ml/min (8.56 scfh) | Water 111.2 ml/min (1.76 gph), 316 Stainless Steel Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3128C6 Maximum Flow Range: Air - 5769 ml/min (12.22 scfh) | Water 169.9 ml/min (2.69 gph), Carboloy Float, PTFE Frame & Tube Seals, Standard Valve (CV) $282.00 $0.00
6AT3129C6 Maximum Flow Range: Air - 2522 ml/min (5.35 scfh) | Water 54.7 ml/min (0.86 gph), Glass Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3130C6 Maximum Flow Range: Air - 4917 ml/min (10.42 scfh) | Water 143 ml/min (2.26 gph), 316 Stainless Steel Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3131C6 Maximum Flow Range: Air - 6318 std. ml/min (13.4 scfh) | Water - 147 ml/min (2.33 gph), Glass Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3132C6 Maximum Flow Range: Air - 8145 std. ml/min (17.3 scfh) | Water - 217 ml/min (3.44 gph), Sapphire Float, PTFE Frame & Tube Seals, Standard Valve (CV) $287.00 $0.00
6AT3133C6 Maximum Flow Range: Air - 12058 std. ml/min (25.5 scfh) | Water - 364 ml/min (5.77 gph), 316 Stainless Steel Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3134C6 Maximum Flow Range: Air - 16943 ml/min (35.9 scfh) | Water - 540 ml/min (8.56 gph), Carboloy Float, PTFE Frame & Tube Seals, Standard Valve (CV) $282.00 $0.00
6AT3135C6 Maximum Flow Range: Air - 12860 ml/min (27.2 scfh) | Water 307 ml/min (4.86 gph), Glass Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3136C6 Maximum Flow Range: Air - 16617 std. ml/min (35.2 scfh) | Water - 449 ml/min (7.11 gph), Sapphire Float, PTFE Frame & Tube Seals, Standard Valve (CV) $287.00 $0.00
6AT3137C6 Maximum Flow Range: Air - 24452 std. ml/min (51.8 scfh) | Water - 723 ml/min (11.46 gph), 316 Stainless Steel Float, PTFE Frame & Tube Seals, Standard Valve (CV) $272.00 $0.00
6AT3138C6 Maximum Flow Range: Air - 34507 std. ml/min (73.1 scfh) | Water - 1049 ml/min (16.63 gph), Carboloy Float, PTFE Frame & Tube Seals, Standard Valve (CV) $282.00 $0.00
6AT3139C6 Maximum Flow Range: Air - 21969 std. ml/min (46.5 scfh) | Water - 550 ml/min (8.71 gph), Glass Float, PTFE Frame & Tube Seals, Standard Valve (CV) $282.00 $0.00
6AT3140C6 Maximum Flow Range: Air - 28518 std. ml/min (60.4 scfh) | Water - 811 ml/min (12.85 gph), Sapphire Float, PTFE Frame & Tube Seals, Standard Valve (CV) $287.00 $0.00
6AT3141C6 Maximum Flow Range: Air - 41289 std. ml/min (87.4 scfh) | Water - 1297 ml/min (20.56 gph), 316 Stainless Steel Float, PTFE Frame & Tube Seals, Standard Valve (CV) $282.00 $0.00
6AT3142C6 Maximum Flow Range: Air - 58348 ml/min (123.6 scfh) | Water 1895 ml/min (30.04 gph), Carboloy Float, PTFE Frame & Tube Seals, Standard Valve (CV) $282.00 $0.00

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Usually Ships in 5 to 7 Business Days
$272.00

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