FLUID POWER 8 Valves & Couplers
COUPLERS — AIR (continued)
STRAIGHT-THRU STYLE (E SERIES) • Smooth bore full-flow design ensures minimal pressure drop • Brass coupler and nipple extends service life • Fully interchangeable with Parker ST Interchange Couplings 1/4” BASIC SIZE COUPLERS
STRAIGHT THRU
PLUGS
688.0.1761 Female 1/4” NPT
688.0.1764 Female 1/4” NPT
BALL SWIVEL CONNECTORS Description Size Part No. Swivel Conversion Fitting 1/4” FPT x 1/4” MPT 675.16.44
• Used between the tool and air supply hose to eliminate kinking and twisting • Made of hardned steel
BALL SWIVEL CONNECTORS
• Combine the features of ball swivel fittings and connectors, eliminating the need for an additional fitting • The connection and nut portion is nickel-plated hardened steel, and the threaded portion is all brass • 1/4” body
Interchange
Size
Part No.
688.1504 688.1506 688.1404 688.14041 688.1604 688.16041
1/4 Male 3/8 Male 1/4 Male
Industrial (M)
ARO (A)
1/4 Female 1/4 Male 1/4 Female
Automotive (T)
COIL FLOW™ INDUSTRIAL QUALITY
• Engineered to interchange with the corresponding interchange of all manufactures. • 4 locking balls permits a more secure and balanced connection, extending the lite of the connector • Drag guard prevents accidental uncoupling when snagged • Made in USA
COUPLER
PLUG
688.70.727 688.70.0727
Male 1/4” NPT Steel - Brass - 688.726 Male 1/8” NPT Male 1/4” NPT Steel - Brass -
1/4” BASIC SIZE INDUSTRIAL INTERCHANGE • Couplers have brass bodys with 4 stainless balls • Plugs are yellow zinc plated steel • PSI Rating: 300 • Temperature Range: -40°F to 250°F
688.70.715 Female 1/4” NPT
688.70.716 Male 1/4” NPT
688.70.728 688.70.0728
7
PLUG
COUPLER 688.70.785 Female 1/4” NPT
1/4” BASIC SIZE AUTOMOTIVE TRU-FLATE INTERCHANGE • Couplers have brass bodies with 4 stainless balls • Plugs are yellow zinc plated steel • PSI Rating: 300 • Temperature Range: -40°F to 250°F
688.70.783 Male 1/4” NPT
688.70.786 Male 1/4” NPT
688.70.784 Female 1/4” NPT
1/4” BASIC SIZE AUTOMATIC INDUSTRIAL INTERCHANGE • One handed push-to-connect operation • Interchangeable with all other manufacturers’ industrial interchanges • All-brass construction • Made in USA
688.155 Male 3/8” NPT 688.1550 Male 1/4” NPT
688.156 3/8” Hose Barb 688.1560 1/4” Hose Barb
688.151 Female 3/8” NPT 688.1510 Female 1/4” NPT
1/4” INDUSTRIAL INTERCHANGE NON-MARRING COMPOSITE COUPLER • Can be used with any standard Industrial Interchange Connector • Grey High-impact fiberglass Non-Marring composite body with blue ring • Protects finished surfaces from Scratching and Marring
— Industrial Composite Coupler 1/4” Female NPT — Industrial composite Coupler 1/4” Male NPT
688.157 688.158
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7-8-10
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