Definition

Type B: Female Coupler × Male Thread End, officially named Coupler Type B

Applicable Standards: US Federal Standard A-A-59326 (formerly Mil-C-27487), EN 14420-7, DIN 2828

Material: Die-cast A356-T6 aluminum alloy (4" and below) / Forged aluminum alloy (5"-8"), featuring light weight and corrosion resistance

Compatible Fittings: Interchangeable with male adapters Type A/E/F

Thread Options: BSPT (Rc), NPT, JIS PT tapered pipe threads; custom threads available

Features

🔧 Lightweight Aluminum Body

Low weight, easy handling, reduce pipeline burden.

💧 External Male Thread Design

Type B male thread for fixed pipe connection, firm installation.

⚙️ Tool-Free Quick Connection

Simple cam lock operation, fast connect and disconnect.

🔒 Leak-Proof Sealing Performance

High elasticity NBR/EPDM/FKM gasket, stable sealing for liquid transmission.

Specifications

Material: Aluminum Alloy (A356-T6 / Light Alloy)

Standard: DIN 2828 / EN 14420-7 / BS336 / GOST / Nordic (SFS/DS)

Connection Type: Female Cam Coupler × Male Thread

Certifications: ISO 9001, CE, EN 14420-7

Model	Thread	B	C	D	E	Pressure
CA-B050	1/2"	45	31.6	16	47.5	150 Psi
CA-B075	3/4"	61.3	33.2	19	52.2	150 Psi
CA-B100	1"	68.2	40	19	59	150 Psi
CA-B125	1-1/4"	79.7	45.5	20	65.5	150 Psi
CA-B150	1-1/2"	87.4	46	23.5	69.5	150 Psi
CA-B200	2"	97	52.5	24.5	77	150 Psi
CA-B250	2-1/2"	109.5	55.5	29	84.5	150 Psi
CA-B300	3"	131.8	58	31.5	89.5	150 Psi
CA-B400	4"	159.9	59	33	92	150 Psi
CA-B500	5"	53	60	37	97	75 Psi
CA-B600	6"	57.3	62.8	41	103.8	75 Psi

·  All dimensions comply with US Federal Standard A-A-59326 and EN 14420-7.
·  Die-cast aluminum for 1/2" – 4"; forged aluminum for 5" – 8".
·  Threads: BSPT / NPT / JIS PT available.
·  Working pressure: 10 bar (150 PSI) for sizes ≤4"; 75 PSI for 5-6"; 50 PSI for 8".
·  Sealing: NBR / EPDM / FKM gaskets compatible.