Skip to content
Login for the best B2B Wholesale Experience.
Login for the best B2B Wholesale Experience.
3RSD11 ZSi-Foster Quick Disconnect 3FRL Series 1/2" Automatic Socket - 3/8" ID x 3/4" OD - Reusable Hose Clamp - Brass/Steel

3RSD11 by ZSi-Foster | Quick Disconnect | 3FRL Series | 1/2" Automatic Socket | 3/8" ID x 3/4" OD | Reusable Hose End | Brass/Steel

Save $14.86 Save $14.86
$37.15
$37.15 - $37.15
$37.15
$22.29
$22.29 - $22.29
$22.29

ZSi-Foster Quick Disconnect Couplings - Non-Standard Interchange Design - 3FRL Series - 1/2" Automatic Sockets - Reusable Hose Clamp
Specifications for Variant SKU: 3RSD11 ZSi-Foster
Series: 3FRL Series
Shape (Orientation): Straight
Ends Configuration: 1/2in Female Ring Lock QD Interchange, 3/8in Reusable Hose End
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
Part Number Hansen No. I.D. x O.D. Size Description
3RSD7 3-R23D7 3/8" x 5/8" Brass/Steel
3RSD9 3-R23D9 3/8" x 11/16" Brass/Steel
3RSD11 3-R23D11 3/8" x 5/8" Brass/Steel
3RSD13 3-R23D13 3/8" x 13/16" Brass/Steel
3RSP13 3-R28P13 1/2" x 13/16" Brass/Steel
3RSP15 3-R28P15 1/2" x 7/8" Brass/Steel
3RSP17 3-R28P17 1/2" x 15/16" Brass/Steel
3RSP19 3-R28P19 1/2" x 1" Brass/Steel

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.

Shop Parts by ZSi Foster