Delta-P Series Plastic Differential Pressure Relay Switch + Gauge

Truflo® Delta-P Series offers industry’s first all-plastic corrosion resistant differential pressure gauge and relay switch. The Delta-P measures the differential pressure between the upstream port or (High) and downstream port (Low) of the filter/strainer element. The pressure difference in turn acts on a piston/magnet assembly within the Truflo® device activating the Programmable Latching Relay Switch which can be used F alarm notification, pump or valve shut-off.

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OBS-DGO Series Plastic Pressure Gauge

2x Series Double Sided Plastic Pressure Gauge. Industry’s First Plastic Gauge – No Filling Required ‘Plug & Play’.

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OBS-GO Series Plastic Pressure Gauge

1/4" NPT Connection. Fit & Forget. Suitable for Corrosive Environments. All Plastic & Gauge (Filled). Heavy Duty Design. Completely Corrosion Resistant. Extra Large Colored Display. Highest Accuracy in Industry 1.5%.

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"2 Vu" Strainer Complainer Plastice Pressure Gauge

Industry's First All Plastic Double Sided Gauge. Heavy Duty Rugged Design; Simple to Install. Completely Corrosion Resistant. Designed to Act as Visual Pressure Alert for Change-Out or BAG Replacement. Extra Large Colored Display. Reduces Pressure Surges caused by Water Hammer or Metering Pump Pulsations. Highest Accuracy in Industry 1.5%.

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"Pump Grump" Plastic Pressure Gauge & Isolator Dampener

All Plastic Plastic (Gauge + Isolator) Filled. Heavy Duty Design; Simple to Install. Completely Corrosion Resistant. Red Markers Designed to Indicate Optimum Operating Range. Extra Large Colored Display. Reduces Pressure Surges caused by Water Hammer or Metering Pump Pulsations. Highest Accuracy “In the” Industry 1.5%.

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"Old Bag" Plastic Pressure Gauge & Isolator

All Plastic (Gauge + Isolator) Filled. Heavy Duty Design; Simple to Install. Completely Corrosion Resistant. Designed to Act as Visual Pressure Alert for Bag/Filter Change-Out. Extra Large Colored Display. Reduces Pressure Surges caused by Water Hammer or Metering Pump Pulsations. Highest Accuracy in Industry 1.5%.

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OBS-P Series LED Plastic Pressure Gauge

All Plastic (Gauge + Isolator). No Filling Required. Heavy Duty Design; Simple to Install. Completely Corrosion Resistant. Designed to Act as Visual Pressure Alert for Bag/Filter Change-Out. Extra Large LED Display. Reduces Small Pressure Surges caused by Water Hammer or Metering Pump Pulsations. Highest Accuracy in Industry ±1%.

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OBS Series LED Plastic Pressure Gauge

All Plastic (Gauge + Isolator). No Filling Required. Heavy Duty Design; Simple to Install. Completely Corrosion Resistant. Designed to Act as Visual Pressure Alert for Bag/Filter Change-Out. Extra Large LED Display. Reduces Small Pressure Surges caused by Water Hammer or Metering Pump Pulsations. Highest Accuracy in Industry ±1%.

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OBS Series LCD Plastic Pressure Gauge

All Plastic (Gauge + Isolator). No Filling Required. Heavy Duty Design; Simple to Install. Completely Corrosion Resistant. Designed to Act as Visual Pressure Alert for Bag/Filter Change-Out. Extra Large LED Display. Reduces Small Pressure Surges caused by Water Hammer or Metering Pump Pulsations. Highest Accuracy in Industry ±1%.

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THE bag nag

Display Changes from Green to Red (Alarm Status) Time to Change Bags-Clean Filter. Highly Accurate 0.25% of Full Scale. Ceramic Diaphragm 316 SS ½” NPT Process Port. Display Pressure Units PSI, Bar, Kg/Cm2, KPA, MPA, In Hg. Two (2) 3 Amp Relay Alarm Functions. 4-20mA Analog Output Function (Remote Display).

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