Twist Lock Schrader Interchange, Quick Connect Air Couplings - TL Series | #TL-251-4FP


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TL-251-4FP
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Twist Lock Schrader Interchange, Quick Connect Air Couplings - TL Series | #TL-251-4FP

TL Series brass coupler with female thread


Technical Specifications

  • Coupling Half: Female Coupler
  • Body Size (inch): 1/4
  • Connection Type: Female NPTF
  • Connection Thread Size (inch): 1/4 - 18
  • Hose I.D. (inch): NA
  • Valve Type: Tubular
  • Interchange Type: Schrader Twist Lock
  • Maximum Operating Pressure: 300 psi
  • Application: Pneumatic
  • Maximum Operating Temperature: 250 °F
  • Product Type: Push to connect
  • Minimum Operating Temperature: -40 °F
  • Hex Size: 0.75 inch
  • Body Material: Brass
  • Seal Material: Nitrile
  • Plating Type: Zinc with clear trivalent chromate plating on steel sleeve
Safety Warning

Item Information

TL Series Quick Connect Air Couplers, up to 300 psi, connect with TL Series Nipples and are interchangeable with Schrader twist lock style couplings. They are push to connect, single shut off quick couplings. To disconnect, the coupler sleeve must be manually twisted 1/8 turn to release the nipple. It is designed to resist accidental disconnection. The tubular valve delivers high air flow with minimal pressure drop.
Twist lock style couplers are also used on breathing air lines and respirator equipment used in paint booths, chemical laboratories and similar environments.

Technical Characteristics:
• Sizes: 1/4”, 1/2”                             
• Materials: Brass body with steel sleeve
• Port Ends: Female NPTF, Male NPTF
• Seal Options: Nitrile, Ethylene Propylene, Fluorocarbon

Markets:
• Industrial
• Construction
• Automotive service and repair
• Factory automation
• Environmental health and safety


Features/Benefits:
• Twist lock design resists accidental disconnection                          
• Easy push to connect operation
• High flow valve with minimal pressure drop

Applications:
• Safety equipment, respirators
• Air compressors
• Pneumatic air tools and hoses
• Water lines
• Grease guns
• Cleaning equipment
• Paint applicators
• Drop-down air lines
• Blow guns

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