1/2'' CB-1 Series stainless steel 316 close type hydraulic quick coupling

why fluid coupling is used in belt conveyor?

Features

1. Poppet valves available to prevent uncoupled leakage . Poppet valves open automatically when coupled within rated working pressure to keep the flow expeditely.
2. Critical parts are hardened for durability.
3. Compatible with PARKER 60 Series, FASTER HNV Series AEROQUIP FD45 Series and HANSEN HK Series.

CB-SPL-1FG/ CB-SPM-1FG are used in construction equipment, hydraulic applications. These Double Shut-Off couplings can be found anywhere that fluid transfer lines need to be connected and disconnected for operation or maintenance of equipment, and a loss of fluid is undesirable.

Standard Materials

• Brass, zinc-plated steel, stainless steel
• Seals: NBR, Viton, EPDM

1. Body Size	PARTNO.	Thread	A	B	Across Flats
   1/8"	CB-S1S-1FG	1/8-27	1.91	0.98	0.56
   1/8"	CB-S1S-1FN	1/8-27	1.91	0.98	0.56
   1/4"	CB-S2S-1FG	1/4-19	2.26	1.17	0.75
   1/4"	CB-S2S-1FN	1/4-18	2.26	1.17	0.75
   3/8"	CB-S3S-1FG	3/8-19	2.56	1.42	0.88
   3/8"	CB-S3S-1FN	3/8-18	2.56	1.42	0.88
   1/2"	CB-S4S-1FG	1/2-14	2.96	1.86	1.13
   1/2"	CB-S4S-1FN	1/2-14	2.96	1.86	1.13
   3/4"	CB-S6S-1FG	3/4-14	3.48	2.22	1.31
   3/4"	CB-S6S-1FN	3/4-14	3.48	2.22	1.31
   1"	CB-S8S-1FG	1-11	4.13	2.61	1.75
   1"	CB-S8S-1FN	1-11	4.13	2.61	1.75

   Body Size	PARTNO.	Thread	C	D	E	HEX
   1/8"	CB-P1S-1FG	1/8-27	1.26	0.65	0.44	0.56
   1/8"	CB-P1S-1FG	1/8-27	1.26	0.65	0.44	0.56
   1/4"	CB-P2S-1FG	1/4-19	1.52	0.87	0.56	0.75
   1/4"	CB-P2S-1FN	1/4-18	1.52	0.87	0.56	0.75
   3/8"	CB-P3S-1FG	3/8-19	1.76	1.01	0.61	0.88
   3/8"	CB-P3S-1FN	3/8-18	1.76	1.01	0.61	0.88
   1/2"	CB-P4S-1FG	1/2-14	2.03	1.30	0.76	1.13
   1/2"	CB-P4S-1FN	1/2-14	2.03	1.30	0.76	1.13
   3/4"	CB-P6S-1FG	3/4-14	2.36	1.52	0.71	1.31
   3/4"	CB-P6S-1FN	3/4-14	2.36	1.52	0.71	1.31
   1"	CB-P8S-1FG	1-11	2.85	1.88	0.97	1.63
   1"	CB-P8S-1FN	1-11	2.85	1.88	0.97	1.63