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CEL Plug M52X2 42L

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€4.55

Regular price: €17.63

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The lowest price during 30 days prior to the reduction: €17.63

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Manufacturer: HYDRON hydraulika siłowa (go to products)

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CEL Plug M52x2 42L – 24° cone hydraulic blanking plug

The CEL M52x2 42L plug is a hydraulic blanking plug designed for closing the ends of hydraulic hoses and other compatible connectors ending with a nut. The product features a 24° cone sealing surface that works with the corresponding hose end. When the nut is tightened, pressure is created on the sealing surfaces, enabling a tight seal of the connection.

The plug belongs to the light series L and is intended for 42L size connections, with a nut having an M52x2 metric thread. It occurs as a blanking plug for TN 296 type hose ends, referred to in English documentation as a Blanking Plug for Tube Ends. It is used in the power hydraulics of agricultural, orchard, forestry, and construction machines as well as industrial equipment.

Technical parameters of the CEL M52x2 42L plug

Product type: hydraulic plug, tube end blanking plug.
Type: CEL.
Connection size: 42L.
Connection series: L – light.
Mating nut thread: M52x2.
Nominal thread diameter: 52 mm.
Thread pitch: 2 mm.
Sealing type: 24° cone, compression during tightening.
Ermetto designation: ROV 42-L.
Rastelli-Raccordi designation: TS296-42L.
Cast designation: 108013.1.
Vitillo designation: ATME42L.1.
Alternative designation: XROV 42L CF.
Catalog type: TN 296.
English name: Blanking plug for tube ends.
Purpose: blanking ends of hydraulic hoses and other compatible connectors with a nut.

Application of the CEL 42L plug in power hydraulics

The CEL M52x2 42L plug is used to close the ends of hydraulic hoses equipped with a suitable nut. It can be used when disconnecting hoses from machines and equipment, repairing oil systems, replacing components, and securing unused hose ends.

Blanking plugs of this type are used in the hydraulics of agricultural machinery, orchard equipment, forestry and construction equipment, industrial installations, and during work carried out in power hydraulic services. The plug allows for closing a compatible connection without the need for permanent modification of the hose.

24° Cone – CEL plug sealing method

The CEL M52x2 42L plug features a 24° cone sealing surface. After placing the blanking plug in the appropriate hose end, the nut is tightened, causing pressure on the mating surfaces. In this way, a compression connection is created that allows for closing the medium flow.

Correct sealing requires compatibility between the plug geometry and the hose end. The condition of the cone surfaces is also important – scratches, deformations, or contaminants can cause leaks. The plug should not be used in connections with a different sealing design.

Light series 42L and M52x2 thread

The 42L designation identifies the connection size belonging to the L light series. M52x2 thread means a metric thread with a nominal diameter of 52 mm and a pitch of 2 mm. In the case of this blanking plug, the thread dimension refers to the mating union nut, which is responsible for pressing the plug against the sealing surface.

When selecting, the complete designation CEL M52x2 42L should be taken into account. Compatibility of the thread size alone does not guarantee the possibility of mounting the plug in every hydraulic connection. It is also necessary to match the series and the cone sealing surface.

Ermetto, Rastelli-Raccordi, Cast and Vitillo catalog designations

The CEL M52x2 42L plug can be identified using designations used in the catalogs of hydraulic fitting manufacturers. According to Ermetto it has the symbol ROV 42-L, according to Rastelli-Raccordi TS296-42L, according to Cast number 108013.1, while according to Vitillo designation ATME42L.1.

Additionally, the product appears under the alternative designation XROV 42L CF. Knowledge of these symbols facilitates the identification of parts when ordering fittings, comparing technical catalogs, and repairing existing installations. Before using a replacement, the compatibility of its dimensions and connection geometry should be confirmed.

Blanking plug for tube ends type TN 296

The TN 296 designation refers to the type of plug intended for closing hydraulic hose ends. The English name Blanking Plug for Tube Ends describes its function as a plug for pipe ends. The plug is pressed by the nut located on the end of the hose.

The product should be distinguished from plugs screwed directly into the threaded holes of hydraulic bodies. In the case of the CEL plug, the seal is realized by the interaction of cone surfaces and nut pressure, not by the thread itself.

Securing hydraulic hose ends during service

During service and maintenance work, it is often necessary to disconnect a hydraulic hose from a cylinder, distributor, or other component. A properly selected CEL 42L blanking plug allows for closing an end equipped with a compatible nut. It helps limit the entry of contaminants into the hose and the outflow of oil residue during work with a depressurized system.

If the plug is to remain mounted during system operation under pressure, the permissible parameters of the entire connection must be confirmed. The L series designation alone does not specify the maximum working pressure of the finished assembly.

Selecting the CEL M52x2 plug for a hose end

Before purchasing, check the type of hose end, nut size, and sealing surface profile. For the CEL M52x2 42L plug, a proper connection with an M52x2 nut and a compatible 24° cone is required. Selection based solely on the thread diameter may lead to using the wrong blanking plug.

In the case of replacing an existing plug, the designations ROV 42-L, TS296-42L, 108013.1, ATME42L.1, and XROV 42L CF are helpful. They allow for identifying the correct variant in technical documentation and reduce the risk of confusing elements from different connection series.

Assembly and leak control of the CEL 42L plug

Before starting assembly, turn off the device and safely depressurize the hydraulic installation. Then clean the end of the hose, check the 24° cone surface and the thread condition of the mating nut. The plug should be placed in the correct position and then pressed using the nut according to the requirements of the connection system used.

Do not compensate for sealing surface damage with excessive tightening force. After assembly is completed, perform a leak test and ensure that the finished connection corresponds to the working conditions of the hydraulic installation.

Key features of the CEL M52x2 42L plug

Blanking plug for ends of hydraulic hoses and pipes.
Connection size 42L – light series.
Works with M52x2 nut.
24° cone compression seal.
Ermetto designation: ROV 42-L.
Rastelli-Raccordi designation: TS296-42L.
Cast designation: 108013.1.
Vitillo designation: ATME42L.1.
Alternative designation: XROV 42L CF.
Catalog type: TN 296.

Technical specification

Parameter	Value
Product name	CEL Plug M52x2 42L
Type	CEL / TN 296
Nut thread	M52x2
Series	42L – light
Sealing	24° cone, compression
Ermetto designation	ROV 42-L
Rastelli-Raccordi designation	TS296-42L
Cast designation	108013.1
Vitillo designation	ATME42L.1
Alternative designation	XROV 42L CF
English name	Blanking plug for tube ends
Purpose	Blanking ends of hydraulic hoses

Frequently Asked Questions (FAQ)

What is the CEL M52x2 42L plug used for?

The plug is used for blanking the ends of hydraulic hoses and other compatible connectors ending with a nut. Tightness is achieved by pressing the conical sealing surfaces.