Gauge Guards
Also known as isolators or diaphragm seals, these protect gauges from corrosive process media. Fill guards with hydraulic oil (not included) before use.
316 stainless steel guards provide excellent corrosion and chemical resistance and can handle higher temperatures and pressures than plastic guards.
Guards with drain port allow you to remove process media.
For technical drawings and 3-D models, click on a part number.
Pipe Connections | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Inlet | Outlet | Gasket Material | For Use With | Min. Pressure, psi | Max. Pressure | Max. Temp., °F | Ht. | Each | |
316 Stainless Steel Body | |||||||||
| 1/4 NPT Female | 1/4 NPT Female | 316 Stainless Steel | Acetylene, Air, Ammonia, Argon, Bleach, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydraulic Oil, Hydrogen, Liquid Nitrogen, Mineral Oil, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Steam, Water | 60 | 2,500 psi @ 72° F | 300° | 1 3/4" | 0000000 | 0000000 |
| 1/2 NPT Female | 1/4 NPT Female | 316 Stainless Steel | Acetylene, Air, Ammonia, Argon, Bleach, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydraulic Oil, Hydrogen, Liquid Nitrogen, Mineral Oil, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Steam, Water | 60 | 2,500 psi @ 72° F | 300° | 1 3/4" | 0000000 | 000000 |
| 1/2 NPT Female | 1/2 NPT Female | 316 Stainless Steel | Acetylene, Air, Ammonia, Argon, Bleach, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydraulic Oil, Hydrogen, Liquid Nitrogen, Mineral Oil, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Steam, Water | 60 | 2,500 psi @ 72° F | 300° | 1 1/2" | 0000000 | 000000 |
316 Stainless Steel Body with 1/4 NPT Female Drain Port | |||||||||
| 1/4 NPT Female | 1/4 NPT Female | 316 Stainless Steel | Acetylene, Air, Ammonia, Argon, Bleach, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydraulic Oil, Hydrogen, Liquid Nitrogen, Mineral Oil, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Steam, Water | 60 | 2,500 psi @ 72° F | 300° | 2" | 0000000 | 000000 |
| 1/2 NPT Female | 1/4 NPT Female | 316 Stainless Steel | Acetylene, Air, Ammonia, Argon, Bleach, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydraulic Oil, Hydrogen, Liquid Nitrogen, Mineral Oil, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Steam, Water | 60 | 2,500 psi @ 72° F | 300° | 2" | 0000000 | 000000 |
| 1/2 NPT Female | 1/2 NPT Female | 316 Stainless Steel | Acetylene, Air, Ammonia, Argon, Bleach, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydraulic Oil, Hydrogen, Liquid Nitrogen, Mineral Oil, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Steam, Water | 60 | 2,500 psi @ 72° F | 300° | 2" | 0000000 | 000000 |
Calibration Columns
Calibrate the flow rate of metering pumps. A graduated scale with zero at the top lets you easily see how much fluid is lost over the course of a one-minute test. This will tell you your pump’s flow rate. Periodic testing helps alert you to issues in your system, such as worn or dirty valves. Checking the flow rate after performing maintenance ensures your pump is working properly.
Install the column between your reservoir and pump. They require shutoff access to your reservoir and an on/off valve (not included) at the point where they connect to your system. To start the test, open the on/off valve as the system is running to fill the column with fluid up to the zero mark. Shut off the valve and wait one minute before observing the liquid level in the column. After you've taken the reading, close the on/off valve to the column and reopen access to the reservoir.
Borosilicate glass calibration columns and their fittings stand up to sulfuric acid, hydrochloric acid, and other corrosive chemicals.
For technical drawings and 3-D models, click on a part number.
Volume | Graduations | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Connections | Ht. | Flow Rate Range, gph | gal. | ml | gph | ml/min | Temp. Range, °F | O-Ring Material | Mounting Orientation | For Use With | Each | |
Borosilicate Glass Body with PTFE Plastic Fittings | ||||||||||||
Gallons per Hour, Milliliters per Minute | ||||||||||||
| 1/2 NPT Female | 13" | 0 to 1.5 | 1.5 | 100 | 0.02 | 1 | 40° to 150° | Fluoroelastomer Rubber | Vertical | Water, Gasoline, Diesel Fuel, Kerosene, Ammonium Hydroxide, Bleach, Chlorine, Citric Acid, Deionized Water, Ethylene Glycol, Fuel Oil, Hydraulic Oil, Hydrochloric Acid, Isopropyl Alcohol, Methyl Chloride, Motor Oil, Nitric Acid, Paint, Phosphoric Acid, Salt Water, Soap Solutions, Sodium Hydroxide, Sulfuric Acid | 00000000 | 0000000 |
| 1/2 NPT Female | 16 1/2" | 0 to 4 | 4 | 250 | 0.05 | 2 | 40° to 150° | Fluoroelastomer Rubber | Vertical | Water, Gasoline, Diesel Fuel, Kerosene, Ammonium Hydroxide, Bleach, Chlorine, Citric Acid, Deionized Water, Ethylene Glycol, Fuel Oil, Hydraulic Oil, Hydrochloric Acid, Isopropyl Alcohol, Methyl Chloride, Motor Oil, Nitric Acid, Paint, Phosphoric Acid, Salt Water, Soap Solutions, Sodium Hydroxide, Sulfuric Acid | 00000000 | 000000 |
| 3/4 NPT Female | 18" | 0 to 8 | 8 | 500 | 0.05 | 5 | 40° to 150° | Fluoroelastomer Rubber | Vertical | Water, Gasoline, Diesel Fuel, Kerosene, Ammonium Hydroxide, Bleach, Chlorine, Citric Acid, Deionized Water, Ethylene Glycol, Fuel Oil, Hydraulic Oil, Hydrochloric Acid, Isopropyl Alcohol, Methyl Chloride, Motor Oil, Nitric Acid, Paint, Phosphoric Acid, Salt Water, Soap Solutions, Sodium Hydroxide, Sulfuric Acid | 00000000 | 000000 |
| 3/4 NPT Female | 29" | 0 to 16 | 16 | 1,000 | 0.125 | 5 | 40° to 150° | Fluoroelastomer Rubber | Vertical | Water, Gasoline, Diesel Fuel, Kerosene, Ammonium Hydroxide, Bleach, Chlorine, Citric Acid, Deionized Water, Ethylene Glycol, Fuel Oil, Hydraulic Oil, Hydrochloric Acid, Isopropyl Alcohol, Methyl Chloride, Motor Oil, Nitric Acid, Paint, Phosphoric Acid, Salt Water, Soap Solutions, Sodium Hydroxide, Sulfuric Acid | 00000000 | 000000 |
| 1 NPT Female | 24" | 0 to 32 | 32 | 2,000 | 0.25 | 10 | 40° to 150° | Fluoroelastomer Rubber | Vertical | Water, Gasoline, Diesel Fuel, Kerosene, Ammonium Hydroxide, Bleach, Chlorine, Citric Acid, Deionized Water, Ethylene Glycol, Fuel Oil, Hydraulic Oil, Hydrochloric Acid, Isopropyl Alcohol, Methyl Chloride, Motor Oil, Nitric Acid, Paint, Phosphoric Acid, Salt Water, Soap Solutions, Sodium Hydroxide, Sulfuric Acid | 00000000 | 00000000 |
| 1 NPT Female | 39" | 0 to 64 | 64 | 4,000 | 0.25 | 20 | 40° to 150° | Fluoroelastomer Rubber | Vertical | Water, Gasoline, Diesel Fuel, Kerosene, Ammonium Hydroxide, Bleach, Chlorine, Citric Acid, Deionized Water, Ethylene Glycol, Fuel Oil, Hydraulic Oil, Hydrochloric Acid, Isopropyl Alcohol, Methyl Chloride, Motor Oil, Nitric Acid, Paint, Phosphoric Acid, Salt Water, Soap Solutions, Sodium Hydroxide, Sulfuric Acid | 00000000 | 00000000 |