Site Map On John C. Ernst Co. Inc.

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- Sight Flow Indicators
  - S11 Series Sight Flow Indicators
    - S11 Series Economy Sight Flow Indicators (27 Items)
  - S12 Series Sight Flow Indicators
    - S12 Series Double Window Class 150 ASME Sight Flow Indicators (72 Items)
    - S12B Series Double Window Standard 150PSI Threaded Sight Flow Indicators (96 Items)
  - S13 Series Sight Flow Indicators
    - S13F Series Flanged Double Window Sight Flow Indicators (144 Items)
    - S13T Series Threaded Double Window Sight Flow Indicators (128 Items)
  - S14 Series Sight Flow Indicators
    - S14T Series Class 150 ASME Threaded Sight Flow Indicators (120 Items)
    - S14FB Series Class 150 ASME Flanged Sight Flow Indicators (118 Items)
    - S14FC Series Class 150 ASME Flanged Sight Flow Indicators (72 Items)
    - S14TC Series Class 150 Threaded Steel Sight Flow Indicators (30 Items)
  - S16 Series Sight Flow Indicators
    - S16T Series 600/900/1500 ASME Threaded Sight Flow Indicators (192 Items)
    - S16TB Series Class 300 ASME Threaded Double Window Sight Flow Indicators (64 Items)
    - S16TC Series Class 300 ASME Threaded Double Window Sight Flow Indicators (40 Items)
    - S16F Series Class 600 ASME Flanged Sight Flow Indicators (88 Items)
    - S16FB Series Class 300 ASME Flanged Double Window Sight Flow Indicators (80 Items)
    - S16FC Series Class 300 ASME Flanged Double Window Sight Flow Indicators (72 Items)
  - S17 Series Sight Flow Indicators
    - S17A Series Economical Sight Flow Indicators
      - S17A Series Single Window Sight Flow Indicators with Visual Indicator (10 Items)
      - S17A Series Single Window Sight Flow Indicators with Flow Rate Pulse Out (10 Items)
      - S17A Series Single Window Sight Flow Indicators with Flow Switch (10 Items)
    - S17B Series Single Dome Window Flow Indicators (5 Items)
    - S17C Series Cylindrical Sight Flow Indicators with Wiper (14 Items)
  - S18 Series Sight Flow Indicators
    - S18T Series Threaded Full View Shielded Sight Flow Indicators (32 Items)
    - S18F Series Flanged Full View Sight Flow Indicators (30 Items)
    - S18FL Series Flanged Full View Shielded PTFE-Lined Sight Flow Indicators (11 Items)
  - S19 Series Sight Flow Indicators
    - S19T Series Threaded Partially Shielded Sight Flow Indicators (12 Items)
    - S19F Series Flanged Partially Shielded Sight Flow Indicators (16 Items)
  - S21 Series Sight Flow Indicators
    - S21T Series Threaded Full View Sight Flow Indicators (17 Items)
    - S21F Series Flanged Full View Sight Flow Indicators (30 Items)
  - S22 Series Sight Flow Indicators
    - S22A Series Threaded Sight Flow Indicators (19 Items)
    - S22B Series Shielded Cylinder Oil Line Gauge (24 Items)
    - S22C Series Threaded Armoured Cylinder Sight Flow Indicators (21 Items)
  - S23 Series Sight Flow Indicators
    - S23A Series Tri-Clamp Sight Flow Indicators (18 Items)
    - S23B Series Pharmaceutical Sanitary Sight Flow Indicators (25 Items)
  - S24 Series Sight Flow Indicators
    - S24F Series Full View Lined Flare-Thru Sight Flow Indicators (35 Items)
    - S24C Series Full View Tri-Clamp Sight Flow Indicators (25 Items)
- Tubular Level Gauges and Valves
- Sight Windows
- Flowmeters and Totalizers
  - GPI/FLOMEC® Digital & Mechanical Meters
    - 01 Economy Fuel and Water Meters
      - 01A Series Fuel Flowmeters (4 Items)
      - 01N Series Water Flowmeters (3 Items)
    - A1 Commercial Flowmeters
      - A1 Series Aluminum Flowmeters (11 Items)
      - A1 Series Nylon Flowmeters (6 Items)
    - G2 Industrial Aluminum Digital Flowmeters
      - G2 Series Aluminum Digital Flowmeters (10 Items)
    - G2 Industrial 316SS Digital Flowmeters
      - G2 Series Flanged Stainless Steel Digital Flowmeters (6 Items)
      - G2 Series High Pressure Stainless Steel Digital Flowmeters (10 Items)
      - G2 Series Threaded Stainless Steel Digital Flowmeters (10 Items)
      - G2 Series Tri-Clamp Stainless Steel Digital Flowmeters (10 Items)
    - G2 Industrial PVDF Digital Flowmeters
      - G2 Series PVDF Digital Flowmeters (4 Items)
    - OM Oval Threaded Gear Flowmeters
      - 1/8" to 3/8" Threaded Oval Gear Flowmeters with LCD Display & Pulse Output (12 Items)
      - 1/8" to 3/8" Threaded Oval Gear Flowmeters with LCD Display & 4-20 mA Output (12 Items)
      - 1/8" to 3/8" Threaded Oval Gear Flowmeters with Pulse Output (12 Items)
      - 1/2" to 2" Threaded Oval Gear Flowmeters with LCD Display & Pulse Output (19 Items)
      - 1/2" to 2" Threaded Oval Gear Flowmeters with LCD Display & 4-20 mA Output (17 Items)
      - 1/2" to 2" Threaded Oval Gear Flowmeters with Pulse Output (18 Items)
      - 1/2" to 2" Threaded Oval Gear Flowmeters with Mechanical Display (8 Items)
      - 3" to 4" Threaded Oval Gear Flowmeters with LCD Display & Pulse Output (4 Items)
      - 3" to 4" Threaded Oval Gear Flowmeters with LCD Display & 4-20 mA Output (4 Items)
      - 3" to 4" Threaded Oval Gear Flowmeters with Pulse Output (4 Items)
      - 3" to 4" Threaded Oval Gear Flowmeters with Mechanical Display (3 Items)
    - OM Oval Flanged Gear Flowmeters
      - 1/2" to 2" Flanged Oval Gear Flowmeters with LCD Display & Pulse Output (8 Items)
      - 1/2" to 2" Flanged Oval Gear Flowmeters with LCD Display & 4-20 mA Output (8 Items)
      - 1/2" to 2" Flanged Oval Gear Flowmeters with Pulse Output (8 Items)
      - 1/2" to 2" Flanged Oval Gear Flowmeters with Mechanical Display (8 Items)
      - 3" to 4" Flanged Oval Gear Flowmeters with LCD Display & Pulse Output (4 Items)
      - 3" to 4" Flanged Oval Gear Flowmeters with LCD Display & 4-20 mA Output (4 Items)
      - 3" to 4" Flanged Oval Gear Flowmeters with Pulse Output (4 Items)
      - 3" to 4" Flanged Oval Gear Flowmeters with Mechanical Display (5 Items)
    - QSE - Mag Meters
      - QSE Series 1/2 - 2" Magmeters
      - QSE Series 3 & 4" Magmeters
    - PA Parts & Accessories
      - Spare Parts and Accessories for Flowmeters (12 Items)
    - PA Computer Displays
      - Computer Displays for A1 Flowmeters (12 Items)
      - Computer Displays for G2 Flowmeters (28 Items)
      - Computer Displays for TM Flowmeters (14 Items)
    - TM PVC Water Meters
      - TM 1/2 to 2" Threaded & Spigot PVC Water Meters (10 Items)
      - TM 3 & 4" Flanged, Threaded, Spigot PVC Water Meters (6 Items)
  - Differential Pressure Digital & Mechanical Meters
    - Digital & Mechanical Meters
      - M12 Dial-Type Flowmeters
        
        M12 Series Dial Type Threaded Flowmeters (317 Items)
        
        M12 Series Dial Type Wafer Flowmeters (412 Items)
      - M12 Digital Flowmeters
        
        M12 Series Digital Threaded Flowmeters (221 Items)
        
        M12 Series Digital Wafer Flowmeters (322 Items)
  - Magmeters
    - QSE Series 1/2 - 2" Magmeters
    - QSE Series 3 & 4" Magmeters
  - Variable Area Piston Meters
    - Flowmeters and Flow Indicators
      - M11 Series Piston Type Aluminum Flowmeters (45 Items)
      - M11 Series Piston Type Brass Flowmeters (45 Items)
      - M11 Series Piston Type PVC Flowmeters (24 Items)
      - M11 Series Piston Type PVDF Flowmeters (21 Items)
      - M11 Series Piston Type Stainless Steel Flowmeters (45 Items)
- Glass and Gaskets
  - G11 Tubular Gauge Glass and Plastic
  - Series G12 Glass Discs and Rectangles
    - Series G12 Glass, Furnace Glass, Quartz Glass, and Annealed Borosilicate Discs (207 Items)
    - Series G12 Glass, Furnace Glass, Quartz Glass, and Annealed Borosilicate Rectangles (4 Items)
  - Series G13 Molded Glass Discs
    - Series G13 Annealed and Tempered Borosilicate Discs (10 Items)
  - Series G14 Reflex and Transparent Flat Gauge Glass for Armoured Gauges
    - Series G14 Reflex Armoured Gauge Glass (9 Items)
    - Series G14 Transparent Armoured Gauge Glass (18 Items)
  - Series G15 Flat Gauge Glass Gaskets (36 Items)
  - Series G15 Flat Gauge Glass Shields (36 Items)
  - Series G17 Flat Gaskets and Shields
    - Series G17 Flat Gaskets (196 Items)
    - Series G17 Mica and FEP Shields (13 Items)
  - Series G18 Tubular Glass Gaskets
    - Series G18-551 Lipmold EPDM Tubular Glass Gaskets (56 Items)
    - Series G18-552 Neoprene Tubular Glass Gaskets (27 Items)
    - Series G18-553 Graphite Tubular Glass Gaskets (8 Items)
    - Series G18-556 Soft Woven-PTFE Tubular Glass Gaskets (6 Items)
    - Series G18-576 Fluorocarbon Tubular Glass Gaskets (28 Items)
    - Series G18-577 EPDM Tubular Glass Gaskets (32 Items)
    - Series G18-584 Butler Bevel Seal PTFE Steam Tubular Glass Gaskets (7 Items)
    - Series G18 Brass Washers (16 Items)
    - Series G18 Sample Gasket Kits (6 Items)
- Tri-Clamp Products
  - Tri-Clamp Sight Flow Indicators
    - S23A Series Tri-Clamp Sight Flow Indicators (18 Items)
    - S23B Series Pharmaceutical Sanitary Sight Flow Indicators (25 Items)
    - S24C Series Full View Tri-Clamp Sight Flow Indicators (25 Items)
  - Tri-Clamp Sight Windows
    - W14 Series Style TC Sanitary Tri-Clamp Fused Glass Sight Windows (13 Items)