11C78 One Piece Hose Fitting Supplier

11C78 One Piece Hose Fitting

Topa 11C78 one piece hose fitting is a carbon steel hydraulic hose fitting with Metric thread, ensuring accurate fit and reliable connection in hydraulic systems.

Check the construction details below:

Connection 1: Female Metric S – Swivel – (24˚ Cone with O-Ring)

Connection 2: Hose End – Designed for 6-spiral hoses

Material selection: Carbon steel; Stainless steel

Shape: 90˚ Elbow

Product types: Crimp Fittings – Skive or No-Skive

Applications: Construction; Marine; Industry; Heavy Machine; Oil and Gas;

Secure your hydraulic systems with Topa crimp fittings. Standard and custom solutions available. Contact us now!

Description

Part Number	Thread mm		Hose I.D. inch	A		E		W mm	B
Part Number	Thread mm		Hose I.D. inch	inch	mm	inch	mm	W mm	inch	mm
11C78-25-12	25	M36x2	3/4	4.12	105	2.32	59	46	2.36	60
11C78-30-16	30	M42x2	1	4.71	120	2.68	68	50	2.86	73
11C78-38-20	38	M52x2	1-1/4	5.67	144	2.86	73	60	3.28	83

11C78 One Piece Hose Fitting Video

This video provides a detailed look at the Topa 11C78 one piece hose fitting.

It highlights the product’s construction, including the high-quality carbon steel and stainless steel materials used, and the precise machining process that guarantees accurate dimensions. You will also see the surface finish and design features that ensure strong, leak-free connections in demanding hydraulic applications.

Topa’s one union hydraulic fittings are built for durability and consistent performance under high pressure and vibration. Watch the full video to understand our technical expertise—and contact Topa today to request your inquiry or order.