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Home / All / Poppet (Interchange) Couplers / 61 Series | NL Hydraulic Quick Couplings Free Flow (Steel)

61 Series | NL Hydraulic Quick Couplings Free Flow (Steel)

Categories	Poppet (Interchange) Couplers
Interchange	FASTER NL SERIES
Update Time	Sep 12,2025

Detail Information

61 Series

Hydraulic Quick Coupling (STEEL)

FREE FLOW, UNVALVED

This EH series is interchangeable with the FASTER NL SERIES. Steel Product. 61 couplings feature an open-passage design with no internal valves, ensuring higher flow efficiency and reduced pressure loss.

Female

Other Threads/Fitting Ends Are Available Upon Request
Art. No.	Body Size (inch)	Ls(mm)	D(mm)	Hs(mm)	T
HFSFC6134- G3/4"	3/4''	84	48	S34	3/4"BSPP FEMALE

Male

Other Threads/Fitting Ends Are Available Upon Request
Art. No.	Body Size (inch)	LP(mm)	HP(mm)	T
HFSFP6134-G3/4"	3/4''	55	S34	3/4"BSPP FEMALE

Accessories

Dash Size	ISO Size	Art. No. Dust Plug for Coupler	Art. No. Dust Cap for Plug	Material
12	20	ISO-A-3/4-P-P	ISO-A-3/4-C-P	PVC

Technical Specifications

Dash Size	Body Size (Inch)	Max. Work PressureMale (bar)	Max. Work PressureFemale (bar)	Max. Work PressureCoupled (bar)	Min. Burst Pressure Male (bar)	Min. Burst Pressure Female (bar)	Min. Burst Pressure Coupled (bar)	Spillage (ml)
12	3/4''	300	300	300	1300	1300	1300	0

Material:	Steel
Seals:	FKM, Seals can be customized to meet your special work condition/media
Working Temperatures:	-20 °C to 200 °C, Customizable
Surface Treatment:	MATE 500 (CRIII)
Specifications:	Series Interchange:	FASTER NL SERIES
	Valve Type:	None
	Connection:	Sleeve Retraction
	Disconnection:	Sleeve Retraction
	Connection Under Pressure:	Not Allowed