GRAFT A SFERA ISO B

The ISO B quick coupling is among the most widely used types internationally and is applied across a wide range of mobile and industrial equipment.

ISO A and ISO B series offer similar technical and dimensional advantages and are both widely used; ISO A is more common in Europe, while ISO B is mainly used in the chemical industry and in the Americas.

Features

CONFIGURATIONS Threaded femmina (BSP o NPT)
Free passage
Seal in EPDM – NBR – FKM – KAFLON
DIMENSIONS From 1/8” to 2”
MATERIALSStainless steel AISI 316
Galvanized steel
TERMS OF USEMax pressure: SEE TABLE
Temperature: -30/+300Â°C

Low-temperature seal version available for cryogenic applications.
DOWNLOAD THE TECHNICAL DATA SHEET

Draws

Dimensions and Specifications Table

TECHNICAL DATA
Ã A inch	B (mm)	C (mm)	D (mm)	L (mm)	SW1 (mm)	SW2 (mm)	S2 (mmÂ²)	WP (bar)	M (Kg)
1/8" - 04	31	50	24	62	14	14	12,5	300	0,11
1/4" - 06	36	57	28	72	19	19	22,5	300	0,17
3/8" - 09	39	64	35	78	24	22	40,5	250	0,29
1/2" - 13	45,5	73	42	91	27	27	79	250	0,5
3/4" - 19	53,5	87	51,5	107	36	34	169	250	0,85
1" - 25	63	102	60	125	41	41	224	250	1,25

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