1J778 One Piece Fitting Manufacturer

1J778 One Piece Fitting

Topa 1J778 one piece fitting provides a durable ORFS connection for hydraulic hoses, delivering secure, leak-free performance across diverse applications. Explore the product’s construction details below:

Connection 1: Female Seal-Lok® – Swivel

Connection 2: Hose End – Designed for 4/6-spiral hoses

Material selection: Carbon steel; Stainless steel

Shape: Elbow 45˚

Product types: Crimp Fittings No-Skive

Applications: Construction；Agriculture；Marine；Industry；Heavy Machine；

Dependable hydraulic crimp fittings from Topa—standard or custom, always a perfect fit. Interchangeable with Parker 43 Series. Get your quote today!

Description

Part Number	Thread inch		Hose I.D. inch	A		E		W inch	B
Part Number	Thread inch		Hose I.D. inch	inch	mm	inch	mm	W inch	inch	mm
1J778-12-12	3/4	1-3/16×12	3/4	4.11	104	0.81	21	1-3/8	2.35	60
1J778-16-16	1	1-7/16×12	1	4.69	119	0.94	24	1-5/8	2.84	72
1J778-20-20	1-1/4	1-11/16×12	1-1/4	5.78	147	0.98	25	1-7/8	3.29	84
1J778-24-24	1-1/2	2×12	1-1/2	6.91	176	1.56	40	2-1/4	4.70	119

1J778 One Piece Fitting Video

Discover the appearance and performance of the Topa 1J778 one piece fitting in this video.

The fitting is manufactured from premium carbon steel with stainless steel options available, ensuring both strength and corrosion resistance. Its precise design guarantees secure, leak-free connections, making it a trusted choice for demanding hydraulic systems.

Topa’s hydraulic crimp fittings are already relied upon by customers worldwide for their durability, compatibility, and efficiency. Watch the video to see why Topa is the right partner for your hydraulic needs—and contact us today to request a quick quote or place your order.