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Supplier: Proportion-Air, Inc.
Description: Closed loop air pressure control valve. Pressure ranges from full vacuum up to 300 psig. Variety of analog and digital command signals. High accuracy of +/- 0.2% F.S. typical with +/-0.02% F.S. repeatability. Analog monitor output is standard, select 0-10Vdc or 4-20mA.
- Controlled Pressure Range: 0.0 to 500 psi
- Port Size: 0.1250 inch
- Regulator: Regulator (general), Vacuum / Absolute Pressure Regulators
- Vacuum Control Pressure: 0.0 to 20 in Hg vac
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Supplier: Kelly Pneumatics, Inc.
Description: regulators, needle valves, and bleed valves or bleed orifice discreet component systems. Vacuum Pressure Control Precise Low Volume Outlet Flow Electronic Performance Feedback Optional Digital Display Available Excellent Resolution and Repeatability
- Pressure Rating: -14.7 to 98 psi
- Regulator: Regulator (general), Vacuum / Absolute Pressure Regulators
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Supplier: Proportion-Air, Inc.
Description: 1000 psi high pressure control valve. Electronically control pressure ranges from full vacuum up to 1000 psi. Variety of analog and digital command signals. High accuracy of +/- 0.25% F.S. typical. Analog monitor output is available for data acquisition. Can be assembled to a
- Controlled Pressure Range: 0.0 to 1000 psi
- Port Size: 0.1250 inch
- Regulator: Regulator (general), Vacuum / Absolute Pressure Regulators
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Supplier: Vogtlin Massflow USA
Description: The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow
- Features: Breathable Air, Other
- Port Size: 0.2500 inch
- Pressure Rating: 0.0 to 160 psi
- Regulator: Regulator (general), Back Pressure Regulators, Pressure Reducing Regulators, Vacuum / Absolute Pressure Regulators, Other
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Supplier: Vogtlin Massflow USA
Description: The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow
- Features: Breathable Air, Other
- Port Size: 0.5000 inch
- Pressure Rating: 0.0 to 160 psi
- Regulator: Regulator (general), Back Pressure Regulators, Pressure Reducing Regulators, Vacuum / Absolute Pressure Regulators, Other
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Supplier: Vogtlin Massflow USA
Description: The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow
- Features: Breathable Air, Other
- Port Size: 0.5000 inch
- Pressure Rating: 0.0 to 160 psi
- Regulator: Regulator (general), Back Pressure Regulators, Pressure Reducing Regulators, Vacuum / Absolute Pressure Regulators, Other
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Supplier: Vogtlin Massflow USA
Description: The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow
- Features: Breathable Air, Other
- Port Size: 0.2500 inch
- Pressure Rating: 0.0 to 160 psi
- Regulator: Regulator (general), Back Pressure Regulators, Pressure Reducing Regulators, Vacuum / Absolute Pressure Regulators, Other
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Supplier: ASCO
Description: optimized for an application using DaS software. This unit has a constant air consumption. ServotronicDigital Features Include: Digital communication and control Application customization with DaS (Data Acquisition Software) Easy change of control parameters Analog feedback
- Media Temperature: 32 to 140 F
- Pressure Rating: 0.0 to 580 psi
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Supplier: Kelly Pneumatics, Inc.
Description: . Electronic or Manual Control High Volume Relieving Flow Rate Electronic Performance Feedback Optional Digital Display Available Quick Response to Change in Pressure Pressure Range 1-98 PSI ( 120 PSI MAX
- Pressure Rating: 1 to 98 psi
- Regulator: Regulator (general), Vacuum / Absolute Pressure Regulators
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Supplier: ABTech, Inc.
Description: tight geometric tolerances, air bearings have no mechanical contacting parts to wear or create drag. This allows for decades of reliable maintenance-free motion. ABTech’s AT models come standard with dual element filter/regulators and are commonly used as the core axis in equipment
- Design Units: English, Metric
- Load Capacity: 300 to 5000 lbs
- Shape: Cylindrical / Bushing
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Supplier: ABTech, Inc.
Description: extremely tight geometric tolerances, air bearings have no mechanical contacting parts to wear or create drag. This affords forgiveness from minor accidental touch downs that may result from low air pressure, excessive loading, or operator error. Our linear stages come standard
- Design Units: English, Metric
- Shape: Flat, Rectangular / Square
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Supplier: Proportion-Air, Inc.
Description: Electro-pneumatic closed loop pressure control valve. Two loop design accepts a feedback signal from wide ranges of external sensors. Pressure ranges from full vacuum up to 300 psig. Variety of analog and digital command signals. High accuracy of +/- 0.2% F.S. typical with
- Controlled Pressure Range: 0.0 to 500 psi
- Port Size: 0.1250 inch
- Regulator: Regulator (general), Vacuum / Absolute Pressure Regulators
- Vacuum Control Pressure: 0.0 to 20 in Hg vac
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Supplier: Cole-Parmer
Description: and industries, these digital gauges can be used for air pressure measurement in marine and diving, filtration, compressor and pneumatic regulators measurement, laboratory vacuum and pressure measurement, as well as aviation and defense, and general OEM use where
- Operating Temperature: 32 to 131 F
- Type: Digital
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Supplier: Cole-Parmer
Description: and industries, these digital gauges can be used for air pressure measurement in marine and diving, filtration, compressor and pneumatic regulators measurement, laboratory vacuum and pressure measurement, as well as aviation and defense, and general OEM use where
- Operating Temperature: 32 to 131 F
- Type: Digital
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Supplier: Cole-Parmer
Description: and industries, these digital gauges can be used for air pressure measurement in marine and diving, filtration, compressor and pneumatic regulators measurement, laboratory vacuum and pressure measurement, as well as aviation and defense, and general OEM use where
- Operating Temperature: 32 to 131 F
- Type: Digital
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Supplier: Radwell International
Description: PRESSURE REGULATOR, PROPORTIONAL, 0 TO 6/8 BAR, 24 V, ANALOG AND DIGITAL OUTPUTS. FREE 2 YEAR RADWELL WARRANTY
- Media Description: Air
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Supplier: Radwell International
Description: REGULATOR, MODULAR, AR SERIES, 1/8 AND 1/4 PORT SIZE, BRACKET OPTION, SQUARE EMBEDDED TYPE PRESSURE GAUGE, DIGITAL PRESSURE SWITCH, PANEL MOUNT. FREE 2 YEAR RADWELL WARRANTY
- Media Description: Air
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Supplier: Air Compressors Direct
Description: , Regulator, & Lubricator In 1 Compact Package •Easily add or remove components using interface brackets •Embedded gauge is standard; can be removed to add digital switch Fine Filtration Level •Removes particulate down to 5 micorns in size •Removes up to 80% of
- Regulator: Regulator (general), Filter, Regulator, Lubricator Assembly (FRL)
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Supplier: Air Compressors Direct
Description: , Regulator, & Lubricator In 1 Compact Package •Easily add or remove components using interface brackets •mbedded gauge is standard; can be removed to add digital switch Fine Filtration Level •Removes particulate down to 5 micorns in size •Removes up to 80% of
- Regulator: Regulator (general), Filter, Regulator, Lubricator Assembly (FRL)
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Supplier: Air Compressors Direct
Description: , Regulator, & Lubricator In 1 Compact Package •Easily add or remove components using interface brackets •mbedded gauge is standard; can be removed to add digital switch Fine Filtration Level •Removes particulate down to 5 micorns in size •Removes up to 80% of
- Regulator: Regulator (general), Filter, Regulator, Lubricator Assembly (FRL)
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Supplier: Air Compressors Direct
Description: , Regulator, & Lubricator In 1 Compact Package •Easily add or remove components using interface brackets •Embedded gauge is standard; can be removed to add digital switch Fine Filtration Level •Removes particulate down to 5 micorns in size •Removes up to 80% of
- Regulator: Regulator (general), Filter, Regulator, Lubricator Assembly (FRL)
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Supplier: Radwell International
Description: VACUUM REGULATOR, SINGLE SIDED CONNECTION SERIES, INTEGRATED DIGITAL PRESSURE SWITCH FOR PANEL MOUNTING, BUILT IN ONE TOUCH FITTINGS. FREE 2 YEAR RADWELL WARRANTY
- Media Description: Air
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Supplier: Radwell International
Description: DIGITAL PRESSURE REGULATOR, 1/4, 0.5 TO 9 BAR, 0 TO 10V DC, 24 V DC SUPPLY, ANALOG OUT, PNP, -25 80 C. FREE 2 YEAR RADWELL WARRANTY
- Media Description: Air
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Supplier: Clippard
Description: Precise, linear digital pressure control within a closed-loop system with ultra high resolution and repeatability. The Cordis is a revolutionary microcontroller primed for escape velocity from a proportional control market that has grown stagnant. Built with the highest
- Accuracy: 0.2500 ±% FS
- Control Signal Output: Analog Voltage, Current Loop, Serial / Digital
- Control Technique: Linear Control
- Form Factor: Panel / Chassis Mount
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Supplier: ASCO
Description: 50 µm filtration No constant air consumption Stable pressure control at continuous flow Digital control Actuation: Pulsed 2/2-way valves Easy change of parameters Low current consumption Integrated display
- Actuation: Pilot Operated
- Media Temperature: 32 to 140 F
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Description: ) controller that brings precise algorithmic pressure control to a wide range of applications. It can be used as a standalone unit to control the pressure of clean, dry inert gases from 0–100 psig / 0–6.9 bar, or be connected to any pneumatically actuated regulator or valve.
- Accuracy: 0.0500 ±% FS
- Control Signal Output: Analog Voltage, Current Loop, Serial / Digital, Other
- Control Technique: Linear Control, PID Control
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input, Serial / Digital Input, Other
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Supplier: Cole-Parmer
Description: communications for PLC or PC control. Regulators feature dual solenoid valves with internal pressure sensor and advanced microprocessor control. A built-in air volume booster provides forward flow up to 15 scfm and have proportional integral derivative (PID) control
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Description: TESCOM™ ER3100 Series is the ER3000 controller and 44-4000 Series pressure reducing regulator integrated together. Inlet pressures are up to 4500 PSIG [310 bar] with two different outlet ranges of 400 PSIG and 900 PSIG [27.6 and 64 bar]. The ER3100 Series may be ordered with a
- Accuracy: 0.1000 ±% FS
- Control Signal Output: Analog Voltage, Current Loop, Serial / Digital, Other
- Control Technique: Linear Control, PID Control
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input
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Supplier: ABTech, Inc.
Description: extremely tight geometric tolerances, air bearings have no mechanical contacting parts to wear or create drag. This affords forgiveness from minor accidental touch downs that may result from low air pressure, excessive loading, or operator error. Our linear stages come standard
- Bearing Type: Air Bearing, Dovetail Slide
- Drive Specifications: Direct Drive
- Motor Specifications: DC Brushless Servo
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Supplier: ASCO
Description: pressure requirements. SentronicPLUS Features Include: Digital communication and control Application customization with DaS (Data Acquisition Software) Easy change of control parameters Analog feedback output Direct-operated poppet valve Vacuum service Rated for potentially explosive
- Media Temperature: 32 to 140 F
- Pressure Rating: 29 to 870 psi
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Supplier: ASCO
Description: The Numatics Sentronic D is a direct-operated 3-way proportional valve with digital control. Valve control loop parameters can be optimized for the application using Data Acquisition Software (DaS) and a PC connection. SentronicD
- Media Temperature: 32 to 140 F
- Pressure Rating: 0.0 to 145 psi
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Supplier: ABTech, Inc.
Description: tight geometric tolerances, air bearings have no mechanical contacting parts to wear or create drag. This allows for decades of reliable maintenance-free motion. ABTech’s AT models come standard with dual element filter/regulators and are commonly used as the core axis in equipment
- Drive Mechanism: Electric Drive
- Mounting Capability: Horizontal, Vertical
- Rotary Table Applications: Machining, Equipment Positioning, Automation, Inspection, Assembly
- Rotary Table Features: Position Encoder, Tilting Table, Indexing
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Supplier: Proportion-Air, Inc.
Description: Electro-pneumatic pressure control valve. Pressure ranges from full vacuum up to 300 psig. Variety of analog and digital command signals. High accuracy of +/- 0.2% F.S. typical with +/-0.02% F.S. repeatability. Analog monitor output is standard, select 0-10Vdc or 4-20mA. Can be
- Actuation: Electro-pneumatic
- Connection: Threaded
- Media Temperature: 32 to 158 F
- Valve Size: 0.1250 inch
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Supplier: Nordson EFD
Description: Our Precision Regulator/Digital Gauge tank reservoirs offer exceptional full-to-empty fluid pressure control. They feature a precision regulator that holds output pressure consistently, regardless of input pressure fluctuations. Available Options 1.0 liter (0.3
- Capacity: 1 gallons
- Mounting: Base Mount
- Shape: Cylindrical
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Supplier: Sierra Instruments, Inc.
Description: The RedyCompact mass flow meters and regulators offers users a valuable digital upgrade to mechanical rotameters. A true thermal mass flow meter, RedyCompact is for those that want the highest accuracy and repeatability and need a drop-in replacement for a Rotameter. Battery powered,
- Actuation: Electric
- Media Temperature: 32 to 122 F
- Pressure Rating: 3 to 160 psi
- Valve Type: Metering Valves
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Supplier: Dover Flexo Electronics, Inc.
Description: drives. Pneumatic output (P) Used to actuate any air-operated brake or clutch. The standard version includes a servo valve and pressure regulator installed in a separate open-back enclosure. High-voltage output (V) Uses Silicon Controlled Rectifiers (SCR's) to produce a
- Control Signal Output: Analog Voltage, Current Loop
- Form Factor: Panel / Chassis Mount, Other
- General: Rate Indication / Control
- User Interface: Digital Front Panel
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Supplier: Mahr Inc.
Description: Product features When using pneumatic compact amplifiers it is recommended at all times to use both a pressure regulator and a supply filter (see accessories) Clear, three-color analog light bar display of warning and tolerance limits Backlit, two-line LCD
- Display: Digital Display
- Measuring Range: 0.3937 to 394 inch
- Mounting / Loading: Benchtop / Floor
- Units: Metric
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Supplier: Dover Flexo Electronics, Inc.
Description: make it more compatible with all drives. Pneumatic output (P) Used to actuate any air-operated brake or clutch. The standard version includes a servo valve and pressure regulator installed in a separate open-back enclosure. High-voltage output (V) Uses Silicon Controlled
- Control Signal Output: Current Loop, Other
- Controller Inputs: Serial / Digital Input
- Form Factor: Panel / Chassis Mount, Other
- General: Rate Indication / Control
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Supplier: Dover Flexo Electronics, Inc.
Description: make it more compatible with all drives. Pneumatic output (P) Used to actuate any air-operated brake or clutch. The standard version includes a servo valve and pressure regulator installed in a separate open-back enclosure. High-voltage output (V) Uses Silicon Controlled
- Control Signal Output: Current Loop, Other
- Controller Inputs: Serial / Digital Input
- Form Factor: Panel / Chassis Mount, Other
- General: Rate Indication / Control
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Supplier: Dover Flexo Electronics, Inc.
Description: make it more compatible with all drives. Pneumatic output (P) Used to actuate any air-operated brake or clutch. The standard version includes a servo valve and pressure regulator installed in a separate open-back enclosure. High-voltage output (V) Uses Silicon Controlled
- Control Signal Output: Analog Voltage, Current Loop
- Controller Inputs: Serial / Digital Input
- Form Factor: Panel / Chassis Mount, Other
- General: Rate Indication / Control
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Supplier: DME Company
Description: hydraulic pump provides 5 GPM 10:1 ratio of supplied air pressure to hydraulic output pressure. (i.e. supply air 30 to 100 PSI produces hydraulic of 300 to 1000 PSI) The hydraulic output pressure can be controlled by the internal air regulator
- Control Technique: Limit / Set Point Control
- Form Factor: Stand-Alone
- General: Rate Indication / Control
- Media: Liquid
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Supplier: Gilson Company, Inc.
Description: pressures are individually adjustable and easily monitored by a single digital pressure gauge. Precision regulators and valves allow accurate setting of critical pressures during saturation, consolidation and testing phases. Effective cell pressure and cell
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Supplier: Clippard
Description: Precise, linear flow control within a closed-loop system with ultra high resolution and repeatability. The Cordis flow controller utilizes an extremely fast-reacting mems technology sensor upstream from a proportional valve, with the option of a DR-2 regulator for accurate and
- Accuracy: 2 ±% FS
- Control Signal Output: Analog Voltage, Current Loop, Serial / Digital
- Control Technique: PID Control
- Form Factor: Panel / Chassis Mount
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Dimensional Gages and Instruments - Length Comparator, w/Invar Bar, and Digital Indicator -- HM-250DSupplier: Gilson Company, Inc.
Description: estimating delayed expansion of portland cement caused by hydration of CaO and MgO. Test bars are exposed to controlled steam pressure and constant temperature. Unit is capable of pressures in the 60-350psi (0.4-2.4mPa) range and includes steam vessel, pressure regulator,
- Type: Indicator / Comparator
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Supplier: Brooks Instrument
Description: eliminating the need for point of use pressure regulators, pressure transducers, and associated hardware, combined with the industry’s best PTI performance to maximize yields and productivity. Features Long-term zero stability of <±0.5% full scale per year
- Accuracy: 0.3500 ±% FS
- Control Signal Output: Analog Voltage, Serial / Digital, Network / Fieldbus Output
- Media: Gas / Air
- Number of Control Outputs: 1 outputs
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Supplier: Gilson Company, Inc.
Description: sensitivity and accuracy of the light load system. Loading is controlled by setting the precision regulator to the desired pressure per the included calibration chart. Load settings are displayed digitally and are accurate to ±0.25%. Both pneumatic shear machines are completely
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Supplier: Gilson Company, Inc.
Description: sensitivity and accuracy of the light load system. Loading is controlled by setting the precision regulator to the desired pressure per the included calibration chart. Load settings are displayed digitally and are accurate to ±0.25%. Both pneumatic shear machines are completely
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Description: , digital/smart positioner, and air filter regulator for precise flow control. Main Technical Parameters Size: DN25 to DN100 Pressure Rating: 150LB/PN25 Initial deviation: ±3% Dead zone: 1% Rated travel deviation:50°±3°
- Valve Type: Directional Valves, Plug Valves, Shut Off Valves
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Supplier: Nova Analytical Systems Inc.
Description: draws in samples that are of insufficient pressure from the process. Alternatively, a regulator can be supplied where the sample gas is under pressure. The sample flow is shown on a small rotameter with valve. The analyzer then reads the dew point continuously and displays it on
- Application: Moisture in Gases / Air
- Dew Point Accuracy: 1 +/-F
- Dew Point Range: -148 to 68 F
- Digital Outputs: Ethernet, Serial Interface, Other
Find Suppliers by Category Top
Featured Products Top
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Cordis Proportional Pressure Controls Precise, digital linear pressure control within a closed-loop system with ultra high resolution and repeatability. (read more)
Browse Air Pressure Regulators Datasheets for Clippard -
Festo Corporation manufactures custom air pressure regulators to match your specifications. (read more)
Browse Air Pressure Regulators Datasheets for Festo Corporation -
adjustment. In the two stage regulator, there is improved compensation for any drop in the supply pressure. Pressure Regulator Applications Air compressors Air compressors are used in industrial, commercial, and home workshop environments to perform an assortment of jobs including (read more)
Browse Pressure Regulators Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
The 8MPP2 low-pressure sensor utilizes Sensata’s field-proven automotive Micro-Electro-Mechanical-Systems (MEMS) technology that outputs fully conditioned pressure values via the digital I²C bus. The 8MPP2 features best-in-class performance including high accuracy, low power (read more)
Browse Pressure Sensors Datasheets for Sensata Technologies -
The MS2 regulators and filter regulators are designed to deliver superior controlled performance. Combined with its small size and ultra-light weight enables the MS2 to be installed directly on moving components in dynamic applications such as end of arm tooling. Being so light the MS2 units (read more)
Browse Air Pressure Regulators Datasheets for Festo Corporation -
air-loaded pressure regulator in a liquid process system. The Stabilizer is installed downstream of the pressure regulator and reacts to actual downstream pressure; providing more or less air pressure to the regulator. Used with an air-loaded pressure regulator, the Stabilizer maintains (read more)
Browse Pressure Regulators Datasheets for Plast-O-Matic Valves, Inc. -
supplied with one, two or no pressure connectors. The minimum measuring range is 0…10 mbar and the maximum 7 bar, for absolute, positive, negative or differential pressure. Typical uses are those in medical technology, for heating, ventilation, air-conditioning and process measuring systems, for leakage measurements, and in pneumatics. (read more)
Browse Pressure Sensors Datasheets for Angst+Pfister Sensors and Power -
EXAIR's Pressure Sensing Digital Flowmeters provide a way for plant personnel to monitor pressure throughout a compressed air system along with flow. A pressure sensor is mounted between the two flow sensing probes and the display can be configured to show air (read more)
Browse Flow Meters Datasheets for EXAIR -
HYT 939 and HYT 939p- the specialist for compressed air Characteristic Features Measuring range 0 .. 100% rH, -40 ... 125°C Resistant to pressure up to 16 bar (upon request - HYT 939p) I2C protocol for humidity and (read more)
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The AP4/AG4 gauge pressure sensor series is composed of a silicon piezeoresistive pressure sensing chip and a signal conditioning integrated circuit. The low-level signal from the sensing chip is amplified, temperature-compensated, calibrated and finally converted to digital data proportional (read more)
Browse Pressure Sensors Datasheets for Angst+Pfister Sensors and Power
Conduct Research Top
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Interphex Preview, Part Deux
in pressure, flow and temperature control. New products include the Digihelic Differential Pressure Controller, process pressure gages, Teflon and rotatable scale flowmeters, air velocity transmitters, thermocouple temperature switches, needle and ball valves, and much more. DeltaV System, building
More Information Top
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Effect of the angle of apical resection on apical leakage, measured with a computerized fluid filtration device.
We determined the effect of the angle of apical resection on apical leakage using a computerized fluid filtration meter with a laser system and a digital air pressure regulator in 46 extracted single-rooted human teeth.
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CILAS Launches New Line Of Particle Size Analyzers
A new digital regulator controls air pressure and optimizes particle de-agglomeration.
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Teaching RoboClam to Dig: The design, testing, and genetic algorithm optimization of a biomimetic robot
Small lead acid batteries power four solenoid valves and digital pressure regulators that direct air to two pneumatic pistons, which control the end effector’s two degrees of freedom.
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Microstructure and Residual Stresses in Surface Coatings with PTFE Reservoirs
… and test specimen coating patterns. a Test disc coating patterns: RO round, SL slanted, AH arrowhead, b diagram of the test rig: (A pin, B test disc, C motor, D torque meter, E air cylinder, F air regulator , G digital pressure gauge .
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Droplet velocity, size, and local holdup measurements in an extraction column by tri‐sensor optical probe
The air pres- sure was controlled by digital regulator and stepper motor to provide pulses with different frequencies and a fixed ampli- tude of 0.055 m.
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A
polydimethylsiloxane (PDMS) deformable diffraction grating for
monitoring of local pressure in microfluidic devices
The positive pressure was generated by the air compressor and regulated by a digital pressure regulator (ML-808 m; Musashi Engineering, Japan).
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Supercritical Carbon Dioxide Extraction of Griseofulvin from the Solid Matrix Obtained after Solid‐State Fermentation
The pump module used has an air pressure regulator knob, air pressure gauge, and digital display of compressed fluid pressure and easily delivers pressure up to 680 bar (10,- 000 psi).
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INVESTIGATION ON THE FLAME EXTINCTION LIMIT OF FUEL BLENDS
The fuel gas supply train consisted of methane, propane, nitrogen and air cylinders, two stage pressure regulators , digital flow meters, inline filters and stainless steel tubings and connectors.
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Uniform lateral load capacity of small-scale masonry wall panels
Air pressure was controlled using a digital closed loop regulator valve and recorded via a data logger.
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A method for characterizing desiccation‐induced consolidation and permeability loss of organic soils
The automatic pressure controller unit is internally fitted with digital and bias- pressure regulators , and precisely regulated air -pressure via two outlets.
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