FITSCH’ main products is Fittings for hydraulic tube/hose and various industrial usage; Assembly of hydraulic hose and tube fabrication; Accessories such as clamps for hose and tube, non-return valve, hydraulic quick coupling, testing point coupling etc, we also offer custom fittings for customer’s OEM demand. Our product can be found on and around everything that moves such as fluid and gas handling, hydraulics, pneumatic etc.
Tube End Connection Types:
Port End Connection Types:
Shapes of Hydraulic Fittings:
Hose End Connection Type:



Central lubrication fittings is used in automatic lube system with pressures up to 45 bar, and an operating temperature range from -25 to 80°C, you can find in bus, truck, excavator wheel loader, steel mills, and wind power. 4mm and 6mm lube line fittings is most popular design sizes to connect the fluid grease pump, for central lubrication progressive distributors or block distributors have a fixed output quantity. The individual outlets can be connected to each lubrication point, with a return valve for protecting pressure of oil lubrication system.

Lubrication system tube fittings and hose assembly elbow straight couplings

Types of Centralized Lubrication Fittings as follows:

Lubrication Tube Fittings / Cutting Ring Fittings

Lubrication Hose Fittings / Reusable Hose Fittings

Lubrication Push-in Fittings

Lubrication Hoses and Tubes

Lubrication Progressive Distributors

Accessories For Lubrication Systems

Applications of Automatic Grease Line Fittings

Renewable energy industry

Construction machinery

Asphalt mixing plants

Agricultural machines

Material handling

On-road vehicles

Paper and packaging industry

Food and beverage industry

Oil and gas industry

Renewable energy

Lubrication system fittings_hose end and tube fittings

Fitsch can offer you catalog of fittings and accessories for lubrication systems, with dimension and part no which is analogs to Parker, SKF Lincoln, trico etc company standards. Material is carbon steel, stainless steel and brass for lubrication fittings.

Lubrication System Hose Fittings And Tube Connector Production Pictures

Lubrication system hose fittings and tube fittings production

Related DIN ISO Standards of Lubrication system hoses and fittings:

DIN EN ISO 8434-1 24 degree cone tube connector with 4LL, 5LL, 6LL outside diameters for automatic lubrication system.

DIN 158-1 Standard Metric taper external screw thread of M6 keg, M8x1 keg and M10x1 keg for centralized lubrication system fittings.

DIN 74324 standard specifies requirements and methods of test for single-ply tubing of polyamide (as in DIN 73378) for use in the air braking systems of road vehicles and trailers

DIN 73378 standard specifies requirements for and methods of testing polyamide tubing intended for the transport of fuel in motor vehicles.

ISO 7628 thermoplastic tubing for air braking systems road vehicles.

DIN 2391 seamless precision steel tube

Catalog of Central Lubrication System Hoses and Fittings


Fitsch has been in the business of hydraulic tube fittings, hydraulic adapters, hose fittings, hydraulic flanges, industrial fittings and hydraulic accessories for over 20 years, offering all our customer competitive products and supplies from our local industry manufacturers union.    



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