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3R4905 ZSi-Foster Quick Disconnect 3FRL Series 1/2" Automatic Socket - 1/4" MPT - Brass/Steel

3R4905 by ZSi-Foster | Quick Disconnect | 3FRL Series | 1/2" Automatic Socket | 1/4" MPT | Brass/Steel

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$22.35
$22.35 - $22.35
$22.35
$19.87
$19.87 - $19.87
$19.87

ZSi-Foster Quick Disconnect Couplings - Non-Standard Interchange Design - 3FRL Series - 1/2" Automatic Sockets - Male Thread
Specifications for Variant SKU: 3R4905 ZSi-Foster
Series: 3FRL Series
Shape (Orientation): Straight
Ends Configuration: 1/2in Female Ring Lock QD Interchange, 1/4in Male NPT
Material(s): Steel, Brass
Seal Material(s): Buna-N/Nitrile Rubber
Interchange:
  • Interchanges with Hansen 2RL & 3RL
Features:
  • High flow capacity
  • 2RL flow equals that of most 3/8" couplings 3RL flow equals that of most 1/2" couplings
  • Ring lock.
  • Push to connect.
  • Will not disconnect when hose is dragged on the ground
  • Rotate locking sleeve approximately 20 deg. to disconnect
Specifications:
  • Type: One Way Shut-Off
  • Rated Pressure: 300 PSIG
Materials:
  • Socket
    • - Zinc Plated Steel Body
    • - Brass Socket End
    • - Nickel Plated Steel Sleeve
    • - Zinc Plated Steel Valve
    • - Buna-N (Nitrile) Seal
    • - Stainless Steel Spring
    • - Zinc Plated Steel Locking Ring
  • Plug
    • - Zinc Plated Case-Hardened Steel
Operation:
  • Automatic Push to Connect; Twist-to-release
Female CouplerPart Number Male PlugPart Number Hansen No. MPT Size Description
3R4905 3L50 3-R15 1/4" Brass/Steel
3R5105 3L52 3-R20 3/8" Brass/Steel
3R5305 3L54 3-R25 1/2" Brass/Steel
3R5505 3L56 3-R30 3/4" Brass/Steel
ZSi Foster

ZSi Foster

ZSi-Foster is a leading manufacturer and supplier of highly engineered, mission critical clamping and coupling devices as well as USA-manufactured strut and strut accessories. Our clamping products are specified for the most demanding environments and applications to eliminate damage due to vibration, shock, surge and corrosion and to eliminate unwanted noise. Our coupler products provide the highest quality connections for pipe, tube and hose in hydraulic and pneumatic applications.

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