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Series IF Industrial Direct Reading Flowmeter
Air/Water Direct Reading Scale, 304 SS Protective Shield, ±3% Accuracy
Ideal for industrial applications, the Series IF Industrial Direct Reading Flowmeters are fully enclosed in a brushed stainless steel case. The flowmeters can directly measure flow rates up to 116 GPM (439 lpm) for water and 250 SCFM (7080 lpm) for air service. The detachable, clear 3/16" thick polycarbonate front shield provides protection at maximum rated temperature and pressure. Each unit is designed with female NPT end fittings for easy in-line installation.  Dimensional Information
SPECIFICATIONS

Service: Liquids or gases.
Wetted Materials:
Flowtube: Borosilicate glass.
Float, Guide Rods, Float Stops, End Fittings: 316 stainless steel.
O-rings: Viton®.
Temperature Limit: 200°F (93°C).
Pressure Limit: 200 psi (13.8 bar); 250 psi for tube size 5 & 6.
Accuracy: ±3% of full scale.
Repeatability: ±0.5% of full scale.
Turn-down Ratio: 10:1.
Scale: Dual scale GPM and scfm.
Process Connection: See chart on "Dimensional Drawing" page.
Mounting: Vertical.
Front Shield: Polycarbonate.
Side Panels: 304 Stainless Steel.
Popular Models:
Model Number Maximum Flow Rate Water - GPM Maximum Flow Rate - scfm Air Tube Size Pressure Drop - in. H2O
 IF2700 0.25 1 1 -
 IF2701 0.36 1.5 1 2
 IF2702 0.74 3 1 5
 IF2703 1 4.2 2 6
 IF2704 1.5 6 3 -
 IF2705 2 8.2 2 10
 IF2706 3.8 16 3 10
 IF2707 5 21.5 3 14
 IF2708 6 25.5 4 5
 IF2709 7.4 30 4 6
 IF2710 9.6 40 4 10
 IF2711 11 45 4 13
 IF2712 14 62 4 24
 IF2713 20 90 4 39
 IF2714 22 90 5 16
 IF2715 26 4 70
 IF2716 41 160 6 5
 IF2717 44 180 5 30
 IF2718 60 245 6 16
 IF2719 61 250 5 40
 IF2720 86 6 25
 IF2721 116 6 45
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