EH 80 Series - ISO 7241-B Quick Couplings Free Flow (Stainless Steel)

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Categories	ISO 7241-B Quick Couplers
Trademark/Brand	EH
Interchange	DNP PBOX SERIES
Update Time	Dec 16,2025

Detail Information

80 Series

Hydraulic Quick Coupling (Stainless Steel)

ISO-7241-B, Unvalved

This EH series is interchangeable with DNP PBOX SERIES. As the free-flow version of the 83 series, 80 couplings feature an open-passage design with no internal valves, ensuring higher flow efficiency and reduced pressure loss. ISO 7241 part B interchange.

Female

Other Threads/Fitting Ends Are Available Upon Request
Art. No.	Body Size (inch)	Ls(mm)	D(mm)	Hs(mm)	T
HFSSFC8014-1/4"	1/4''	58	28	S17	1/4"NPT(BSPP)
HFSSFC8038-3/8"	3/8''	65	35	S21	3/8"NPT(BSPP)
HFSSFC8012-1/2"	1/2''	72	44.5	S29	1/2"NPT(BSPP)
HFSSFC8034-3/4"	3/4''	88	55	S35	3/4"NPT(BSPP)
HFSSFC8010-1"	1''	102	65	S41	1"NPT(BSPP)

Male

Other Threads/Fitting Ends Are Available Upon Request
Art. No.	Body Size (inch)	Lp(mm)	Hp(mm)	T
HFSSFP8014-1/4"	1/4''	36.5	S17	1/4"NPT(BSPP)
HFSSFP8038-3/8"	3/8''	40	S21	3/8"NPT(BSPP)
HFSSFP8012-1/2"	1/2''	44	S29	1/2"NPT(BSPP)
HFSSFP8034-3/4"	3/4''	52	S35	3/4"NPT(BSPP)
HFSSFP8010-1"	1''	62	S42	1"NPT(BSPP)

Accessories

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)
04	1/4''	350	350	350	1400	1400	1400	0
06	3/8''	350	350	350	1400	1400	1400	0
08	1/2''	350	350	350	1400	1400	1400	0
12	3/4''	250	250	250	1000	1000	1000	0
16	1''	200	200	200	800	800	800	0

Material:	Stainless Steel
Seals:	NBR, FKM, Seals can be customized to meet your special work condition/media
Working Temperatures:	-25 °C to 125 °C, -20 °C to 200 °C, Customizable
Surface Treatment:	/
Specifications:	Series Interchange:	DNP PBOX SERIES
	Valve Type:	None
	Connection:	Sleeve Retraction
	Disconnection:	Sleeve Retraction
	Connection Under Pressure:	Not Allowed