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Maximum Pressure Maximum Pressure |
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For Use With For Use With |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Removes Particle Size Down To Removes ParticleSize Down To |
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Gasket Material Gasket Material |
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Quick-Install Pressure Test Fittings
NPT Female Inlet ×
NPT Male
Outlet Adapter
NPT Male
Outlet Adapter
NPT Female Inlet × NPT
Male Outlet Adapter
with Intermittent Swivel
Male Outlet Adapter
with Intermittent Swivel
NPT Male Inlet ×
NPT Female
Outlet Adapter
NPT Female
Outlet Adapter
NPT Male Inlet Plug
Thread these fittings onto your testing equipment by hand for a secure connection in testing applications—no tools, tape, or sealant required. Use them with gauges and other equipment as a temporary connection. When pressure is applied, the O-ring on the outlet presses against the testing equipment, creating a tight seal.
Adapters with intermittent swivel rotate 360° until tightened for easy installation.
Pipe Size | Max. Pressure, psi | Temperature Range, °F | Gasket Material | For Use With | Each | |
NPT Female Inlet × NPT Male Outlet Adapter | ||||||
|---|---|---|---|---|---|---|
416 Stainless Steel | ||||||
| 1/8 × 1/8 | 5,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 1/4 × 1/4 | 5,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 00000 |
| 3/8 × 3/8 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 1/2 × 1/2 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 3/4 × 3/4 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 1 × 1 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
NPT Female Inlet × NPT Male Outlet Adapter with Intermittent Swivel | ||||||
416 Stainless Steel | ||||||
| 1/8 × 1/8 | 5,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 1/4 × 1/4 | 5,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 3/8 × 3/8 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 1/2 × 1/2 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 3/4 × 3/4 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 1 × 1 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
NPT Male Inlet × NPT Female Outlet Adapter | ||||||
416 Stainless Steel | ||||||
| 1/8 × 1/8 | 5,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 00000 |
| 1/4 × 1/4 | 5,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 00000 |
| 3/8 × 3/8 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 1/2 × 1/2 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 3/4 × 3/4 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 1 × 1 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
NPT Male Inlet Plug | ||||||
416 Stainless Steel | ||||||
| 1/8 | 5,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 00000 |
| 1/4 | 5,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 00000 |
| 3/8 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 00000 |
| 1/2 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 3/4 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
| 1 | 4,000 | -65° to 212° | Polyurethane Rubber | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Oxygen, Water | 0000000 | 000000 |
Pressure Test Fittings
Brass
Steel
Check pressure without permanently installing a gauge. Fittings have an NPT male connection for installation in your pipe or tank. Wrench-tighten the fitting onto your equipment, then insert the gauge adapter (sold separately) into the fitting. Connect gauge adapters to gauges with 1/4 pipe size NPT male threads.
Plugs | Gauge Adapters | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Thread Size | Thread Pitch, mm | Max. Pressure, psi | Gasket Material | Ht. | For Use With | Each | Each | ||
NPT Male × UNF Male | ||||||||||
Brass | ||||||||||
| 1/8 | 3/8"-24 | __ | 1,000 | EPDM Rubber | 7/16" | Air, Water | 0000000 | 00000 | 0000000 | 000000 |
| 1/4 | 3/8"-24 | __ | 1,000 | EPDM Rubber | 7/16" | Air, Water | 0000000 | 0000 | 0000000 | 00000 |
NPT Male × Metric Male | ||||||||||
Steel | ||||||||||
| 1/8 | M16 | 2 | 5,800 | Fluoroelastomer Rubber | 1 1/2" | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Water | 0000000 | 00000 | 0000000 | 00000 |
| 1/4 | M16 | 2 | 5,800 | Fluoroelastomer Rubber | 1 1/2" | Air, Argon, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Hydraulic Fluid (Petroleum Based), Natural Gas, Nitrogen, Water | 0000000 | 00000 | 0000000 | 00000 |
Gauge Vibration Dampers
Also known as snubbers, these reduce the flow of fluids into your pressure gauge to damper vibration, pulsation, and pressure spikes. The smaller the orifice, the greater the reduction in flow.
Dampers with filter disc prevent damage to your gauge by trapping particles in your process media.
Dampers with five orifice inserts allow you to change the level of vibration and pressure damping as needed; remove the set screw to exchange inserts and then replace the set screw to use.
Dampers
Damper
Pipe Connections | |||||||
|---|---|---|---|---|---|---|---|
| Inlet | Outlet | Max. Pressure, psi | Ht. | Orifice Dia. | Includes | Each | |
Brass | |||||||
| 1/8 NPT Male | 1/8 NPT Female | 2,000 | 7/8" | 0.004" | __ | 0000000 | 00000 |
| 1/8 NPT Male | 1/8 NPT Female | 2,000 | 7/8" | 0.004", 0.008", 0.015" | __ | 0000000 | 0000 |
| 1/8 NPT Male | 1/8 NPT Female | 2,000 | 7/8" | 0.008" | __ | 0000000 | 0000 |
| 1/8 NPT Male | 1/8 NPT Female | 2,000 | 7/8" | 0.015" | __ | 0000000 | 0000 |
| 1/4 NPT Male | 1/4 NPT Female | 2,000 | 1 1/4" | 0.004" | __ | 0000000 | 00000 |
| 1/4 NPT Male | 1/4 NPT Female | 2,000 | 1 1/4" | 0.004", 0.008", 0.015" | __ | 0000000 | 00000 |
| 1/4 NPT Male | 1/4 NPT Female | 2,000 | 1 1/4" | 0.008" | __ | 0000000 | 00000 |
| 1/4 NPT Male | 1/4 NPT Female | 2,000 | 1 1/4" | 0.015" | __ | 0000000 | 00000 |
| 1/4 NPT Male | 1/4 NPT Female | 6,000 | 1 9/16" | __ | Five Orifice Inserts (0.179", 0.180", 0.183", 0.185", and 0.189") | 000000 | 00000 |
| 1/2 NPT Male | 1/2 NPT Female | 2,000 | 1 11/16" | 0.004" | __ | 0000000 | 00000 |
| 1/2 NPT Male | 1/2 NPT Female | 2,000 | 1 11/16" | 0.004", 0.008", 0.015" | __ | 0000000 | 00000 |
| 1/2 NPT Male | 1/2 NPT Female | 2,000 | 1 11/16" | 0.008" | __ | 0000000 | 00000 |
| 1/2 NPT Male | 1/2 NPT Female | 2,000 | 1 11/16" | 0.015" | __ | 0000000 | 00000 |
303 Stainless Steel | |||||||
| 1/8 NPT Male | 1/8 NPT Female | 4,000 | 7/8" | 0.004" | __ | 0000000 | 00000 |
| 1/8 NPT Male | 1/8 NPT Female | 4,000 | 7/8" | 0.004", 0.008", 0.015" | __ | 0000000 | 00000 |
| 1/8 NPT Male | 1/8 NPT Female | 4,000 | 7/8" | 0.008" | __ | 0000000 | 00000 |
| 1/8 NPT Male | 1/8 NPT Female | 4,000 | 7/8" | 0.015" | __ | 0000000 | 00000 |
| 1/4 NPT Male | 1/4 NPT Female | 4,000 | 1 1/4" | 0.004" | __ | 0000000 | 00000 |
| 1/4 NPT Male | 1/4 NPT Female | 4,000 | 1 1/4" | 0.004", 0.008", 0.015" | __ | 0000000 | 00000 |
| 1/4 NPT Male | 1/4 NPT Female | 4,000 | 1 1/4" | 0.008" | __ | 0000000 | 00000 |
| 1/4 NPT Male | 1/4 NPT Female | 4,000 | 1 1/4" | 0.015" | __ | 0000000 | 00000 |
| 1/2 NPT Male | 1/2 NPT Female | 4,000 | 1 11/16" | 0.004" | __ | 0000000 | 00000 |
| 1/2 NPT Male | 1/2 NPT Female | 4,000 | 1 11/16" | 0.004", 0.008", 0.015" | __ | 0000000 | 00000 |
| 1/2 NPT Male | 1/2 NPT Female | 4,000 | 1 11/16" | 0.008" | __ | 0000000 | 00000 |
| 1/2 NPT Male | 1/2 NPT Female | 4,000 | 1 11/16" | 0.015" | __ | 0000000 | 00000 |
316 Stainless Steel | |||||||
| 1/4 NPT Male | 1/4 NPT Female | 15,000 | 1 9/16" | __ | Five Orifice Inserts (0.179", 0.180", 0.183", 0.185", and 0.189") | 000000 | 00000 |
| 1/2 NPT Male | 1/2 NPT Female | 15,000 | 1 7/8" | __ | Five Orifice Inserts (0.179", 0.180", 0.183", 0.185", and 0.189") | 000000 | 000000 |
Dampers with Filter Disc
Damper With Filter Disc
Pipe Connections | |||||||
|---|---|---|---|---|---|---|---|
| Inlet | Outlet | Max. Pressure, psi | Ht. | Orifice Dia. | Removes Particle Size Down To, microns | Each | |
Brass | |||||||
| 1/8 NPT Male | 1/8 NPT Female | 3,000 | 1 1/8" | 3/16" | 000000 | 00000 | |
| 1/4 NPT Male | 1/4 NPT Female | 10,000 | 1 1/2" | 1/4" | 000000 | 00000 | |
| 1/2 NPT Male | 1/2 NPT Female | 10,000 | 2 3/16" | 1/4" | 000000 | 00000 | |
303 Stainless Steel | |||||||
| 1/8 NPT Male | 1/8 NPT Female | 5,000 | 1 1/8" | 3/16" | 000000 | 00000 | |
| 1/4 NPT Male | 1/4 NPT Female | 15,000 | 1 1/2" | 1/4" | 000000 | 00000 | |
| 1/2 NPT Male | 1/2 NPT Female | 15,000 | 2 3/16" | 1/4" | 000000 | 00000 | |