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PBS-251-4FP Parker Single Shut-Off Coupling, 300 psi, Polyamide

Availability: Ships from the Manufacturer

List Price: $86.57

Sale Price: $28.35



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Product Information

PBS-251-4FP Parker Tool Mate Series Pneumatic Coupler

Tool-Mate Series are Light Weight and Easy to Operate with a Non-Marring Body. Exhaust Style Couplers allow Disconnection at Zero Pressure to avoid Dangerous Hose Whip. Couplers are Constructed of Polyamide Material with Galvanized Steel Port Ends. Springs, Balls and Pins are Stainless Steel and Locking Fingers are Polyacetate. Black Body Color Designates Venting, Exhaust Style Coupler.

  • Meets ISO 4414 Requirements for a Controlled Pressure Release System
  • Push-to-Connect Operation, Two Step Disconnection as Indicated by The Arrows, Provides Safe Venting of Downstream Pressure
  • PBS Part Number (Yellow Ring) Couplers Connect with Industrial Interchange Nipples
  • PES Part Number (Green Ring) Couplers Connect with RF Series Nipples
  • Standard Seal is Nitrile

Product Data

Manufacturer Part Number PBS-251-4FP
Manufacturer Parker Q.C.
MRO Stop Product Number 644001648
Series Tool Mate Series
Shape Straight
Type Single Shut-Off Coupling
Body Size 1/4 in.
Overall Length 2.60 in.
Rated Pressure 300 psi
Seal Material Nitrile
Connection Type Quick Connect x Threaded
Plating Galvanized
Media Compressed Air
Sleeve Type Push-to-Connect
Coupling Half Coupler
Working Temperature Range 0 to +160° F
Valve Style Tubular
Largest Diameter 1.19 in.
Locking Mechanism Polyacetate Locking Fingers
Thread Gender Female
Wrench Flat Width 0.67 in.
Applications Pneumatic Tools; Drop-Down Air Lines
Applicable Standards ISO 4414
For Use With Tool-Mate Series Industrial Interchange Nipples
Thread Standard NPTF
Thread Size 1/4 in.-18

Features and benefits

  • Tool-Mate Series are Light Weight and Easy to Operate with a Non-Marring Body
  • Exhaust Style Couplers Allow Disconnection at Zero Pressure to avoid Dangerous Hose Whip
  • Push-To-Connect Operation, Two Step Disconnection as Indicated by the Arrows, Provides Safe Venting of Downstream Pressure
  • PBS Part Number (Yellow Ring) Couplers Connect with Industrial Interchange Nipples

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