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Instrumentation Products

The Parker Instrumentation Division is the leading manufacturer of highly engineered fluid connectors and flow control products.  They are specifically designed for use in instrumentation, process, control systems, analyzers and environmental equipment. The CPI brand name is recognized a leading product family and is available in inch and metric tube and port connections and is made in brass, steel and stainless steel.
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A-LOK Inch Tube NPT Male Connector - MSC

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A-LOK Inch Tube NPT Male Connector - MSC

A-LOK Metric Tube NPT Male Connector - MSC

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A-LOK Metric Tube NPT Male Connector - MSC

A-LOK Inch Tube BSPT Male Connector - MSC

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A-LOK Inch Tube BSPT Male Connector - MSC

A-LOK Inch Tube BSPP Male Connector - MSC

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A-LOK Inch Tube BSPP Male Connector - MSC

A-LOK Metric Tube BSPP Male Connector - MSC

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A-LOK Metric Tube BSPP Male Connector - MSC

A-LOK Inch Tube NPT Male Bulkhead Connector - MBC

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A-LOK Inch Tube NPT Male Bulkhead Connector - MBC

A-LOK Inch Tube Thermocouple Connector - MTC

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A-LOK Inch Tube Thermocouple Connector - MTC

A-LOK Inch Tube NPT Male Elbow - MSEL

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A-LOK Inch Tube NPT Male Elbow - MSEL

A-LOK Metric Tube NPT Male Elbow - MSEL

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A-LOK Metric Tube NPT Male Elbow - MSEL

A-LOK Inch Tube BSPT Male Elbow - MSEL

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A-LOK Inch Tube BSPT Male Elbow - MSEL

A-LOK Inch Tube NPT Male 45° Elbow - MVEL

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A-LOK Inch Tube NPT Male 45° Elbow - MVEL

A-LOK Inch Tube NPT Male Tee - MRT

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A-LOK Inch Tube NPT Male Tee - MRT

A-LOK Metric Tube NPT Male Tee - MRT

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A-LOK Metric Tube NPT Male Tee - MRT

A-LOK Inch Tube NPT Male Tee - MBT

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A-LOK Inch Tube NPT Male Tee - MBT

A-LOK Inch Tube NPT Female Connector - FSC

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A-LOK Inch Tube NPT Female Connector - FSC

A-LOK Metric Tube NPT Female Connector - FSC

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A-LOK Metric Tube NPT Female Connector - FSC

A-LOK Inch Tube BSPT Female Connector - FSC

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A-LOK Inch Tube BSPT Female Connector - FSC

A-LOK Inch Tube NPT Female Bulkhead Connector - FBC

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A-LOK Inch Tube NPT Female Bulkhead Connector - FBC

A-LOK Metric Tube NPT Female Bulkhead Connector - FBC

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A-LOK Metric Tube NPT Female Bulkhead Connector - FBC

A-LOK Inch Tube BSPP Gauge Connector - FSC GC

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A-LOK Inch Tube BSPP Gauge Connector - FSC GC

A-LOK Inch Tube NPT Female Elbow - FEL

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A-LOK Inch Tube NPT Female Elbow - FEL

A-LOK Inch Tube NPT Female Tee - FRT

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A-LOK Inch Tube NPT Female Tee - FRT

A-LOK Inch Tube NPT Female Tee - FBT

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A-LOK Inch Tube NPT Female Tee - FBT

A-LOK Inch Tube Union - SC

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A-LOK Inch Tube Union - SC

A-LOK Metric Tube Union - SC

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A-LOK Metric Tube Union - SC

A-LOK Metric Tube Converssion Union - CU

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A-LOK Metric Tube Converssion Union - CU

A-LOK Inch Tube Reducing Union - RU

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A-LOK Inch Tube Reducing Union - RU

A-LOK Metric Tube Reducing Union - RUM

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A-LOK Metric Tube Reducing Union - RUM

A-LOK Inch Tube Bulkhead Union - BC

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A-LOK Inch Tube Bulkhead Union - BC

A-LOK Metric Tube Bulkhead Union - BCM

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A-LOK Metric Tube Bulkhead Union - BCM

A-LOK Inch Tube Union Elbow - EE

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A-LOK Inch Tube Union Elbow - EE

A-LOK Metric Tube Union Elbow - EEM

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A-LOK Metric Tube Union Elbow - EEM

A-LOK Inch Tube Union Tee - ET

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A-LOK Inch Tube Union Tee - ET

A-LOK Metric Tube Union Tee - ETM

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A-LOK Metric Tube Union Tee - ETM

A-LOK Inch Tube Union Cross - ECR

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A-LOK Inch Tube Union Cross - ECR

A-LOK Inch Tube Tube End Reducer - TUR

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A-LOK Inch Tube Tube End Reducer - TUR

A-LOK Metric Tube Tube End Reducer - TURM

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A-LOK Metric Tube Tube End Reducer - TURM

A-LOK Inch Tube Tube End Bulkhead Adapter - TUBC

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A-LOK Inch Tube Tube End Bulkhead Adapter - TUBC

A-LOK Inch Tube Port Connector - PC

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A-LOK Inch Tube Port Connector - PC

A-LOK Inch Tube NPT Tube End Male Adapter - MA N

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A-LOK Inch Tube NPT Tube End Male Adapter - MA N

A-LOK Inch Tube BSPP Tube End Male Adapter - MA R

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A-LOK Inch Tube BSPP Tube End Male Adapter - MA R

A-LOK Metric Tube NPT Male Adapter - M MA N

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A-LOK Metric Tube NPT Male Adapter - M MA N

A-LOK Inch Tube BSPT Male Adapter - MA K

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A-LOK Inch Tube BSPT Male Adapter - MA K

A-LOK Inch Tube Tube End NPT Female Adapter - FA N

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A-LOK Inch Tube Tube End NPT Female Adapter - FA N

A-LOK Inch Tube BSPT Female Adapter - FA K

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A-LOK Inch Tube BSPT Female Adapter - FA K

A-LOK Inch Tube BSPP Female Adapter - FA R

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A-LOK Inch Tube BSPP Female Adapter - FA R

A-LOK 37° Tube 37° Flare (AN) to CPI™/A-LOK® - X6TU

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A-LOK 37° Tube 37° Flare (AN) to CPI™/A-LOK® - X6TU

A-LOK 37° Tube 37° Flare Connector - XASC

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A-LOK 37° Tube 37° Flare Connector - XASC

A-LOK 37° Tube 37° Flare Bulkhead Connector - XABC

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A-LOK 37° Tube 37° Flare Bulkhead Connector - XABC

A-LOK Inch Tube Male Connector to SAE Straight Thread - M1SC

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A-LOK Inch Tube Male Connector to SAE Straight Thread - M1SC

A-LOK Inch Tube Male SAE Straight Thread Elbow - M5SEL

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A-LOK Inch Tube Male SAE Straight Thread Elbow - M5SEL

A-LOK Inch Tube Male BSPP Straight Thread Elbow - MSEL R

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A-LOK Inch Tube Male BSPP Straight Thread Elbow - MSEL R

A-LOK Inch Tube Male Tee SAE Straight Thread - M5RT

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A-LOK Inch Tube Male Tee SAE Straight Thread - M5RT

A-LOK Inch Tube Male Tee BSPP Straight Thread - MRT R

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A-LOK Inch Tube Male Tee BSPP Straight Thread - MRT R

A-LOK Inch Tube Male Tee SAE Straight Thread - M5BT

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A-LOK Inch Tube Male Tee SAE Straight Thread - M5BT

A-LOK Inch Tube Male Tee BSPP Straight Thread - MBT R

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A-LOK Inch Tube Male Tee BSPP Straight Thread - MBT R

A-LOK Inch Tube 45° Male Elbow SAE/MS Straight Thread - M5VEL

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A-LOK Inch Tube 45° Male Elbow SAE/MS Straight Thread - M5VEL

A-LOK Inch Tube Male Connector to O-Ring Straight Thread - M2SC

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A-LOK Inch Tube Male Connector to O-Ring Straight Thread - M2SC

A-LOK Inch Tube Male Connector to O-Ring Pipe Thread - M3SC

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A-LOK Inch Tube Male Connector to O-Ring Pipe Thread - M3SC

A-LOK Inch Tube Tube End to O-Ring Straight Thread - M2TU

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A-LOK Inch Tube Tube End to O-Ring Straight Thread - M2TU

A-LOK Inch Tube Bulkhead to SAE Conversion Adapter - AH2LZ

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A-LOK Inch Tube Bulkhead to SAE Conversion Adapter - AH2LZ

A-LOK Inch Tube Nut - NU

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A-LOK Inch Tube Nut - NU

A-LOK Metric Tube Nut - NU

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A-LOK Metric Tube Nut - NU

A-LOK Inch Tube Front Ferrule - FF

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A-LOK Inch Tube Front Ferrule - FF

A-LOK Metric Tube Front Ferrule - FF

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A-LOK Metric Tube Front Ferrule - FF

A-LOK Inch Tube Back Ferrule - BF

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A-LOK Inch Tube Back Ferrule - BF

A-LOK Metric Tube Back Ferrule - BF

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A-LOK Metric Tube Back Ferrule - BF

A-LOK Inch Tube Plug - BLP

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A-LOK Inch Tube Plug - BLP

A-LOK Metric Tube Plug - BLP

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A-LOK Metric Tube Plug - BLP

A-LOK Inch Tube Cap - BLEN

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A-LOK Inch Tube Cap - BLEN

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