
Hydraulic Hose Cleaning Sponge Projectiles | Hidroman
Hydraulic Hose Cleaning Sponges – PROJEKTIL Cleaning Projectiles
Hydraulic hose cleaning sponges are specialized consumables used to help remove loose particles, manufacturing debris and other compatible contaminants from the internal surfaces of hydraulic hoses and tubes.
PROJEKTIL hose cleaning projectiles support internal cleaning during hose manufacturing, assembly, maintenance and preparation for installation. Removing loose debris before a hose assembly is connected to a hydraulic system helps reduce the risk of introducing contaminants into sensitive hydraulic components.
The cleaning sponge is selected according to the hose or tube dimensions and passed through the line using a compatible hose cleaning gun or projectile launching kit. Sponge diameter, material characteristics and operating conditions should be matched to the application and the equipment manufacturer's instructions.
Hidroman offers PROJEKTIL cleaning sponge options for different hose and tube cleaning requirements, supporting hydraulic hose manufacturers, OEM production facilities and maintenance workshops.
Key features of PROJEKTIL hose cleaning sponges
Internal hose and tube cleaning: Helps remove loose particles and compatible contaminants.
Multiple diameter options: Product sizes are available for different cleaning applications.
Application-specific sizing: Sponge selection is based on the actual inside diameter of the hose or tube.
Compressed-air cleaning systems: Can be used with compatible cleaning guns and launching kits.
Support for hose manufacturing: Suitable for evaluating in cleaning processes after cutting, assembly and handling.
Hydraulic cleanliness management: Helps reduce the risk of carrying loose debris into hydraulic systems.
Pack of 50: The existing product listing specifies 50 pieces per pack.
What are hydraulic hose cleaning sponges used for?
Hydraulic hoses can collect loose particles during storage, transportation, cutting, skiving, crimping and assembly. If this debris enters a hydraulic circuit, it can compromise fluid cleanliness and affect the operating conditions of sensitive components.
A hose cleaning sponge is passed through the hose using compatible equipment to help collect and remove loose internal debris. This adds a practical cleaning step before the hose assembly is installed.
Typical applications include:
Hydraulic hose manufacturing and assembly
OEM hydraulic hose assembly production
Hose preparation for construction and mobile equipment
Industrial hydraulic tubing and hose applications
Maintenance and repair workshops
Pre-installation cleaning of new hose assemblies
Sponge cleaning alone does not guarantee a specific ISO 4406 cleanliness level. Any required cleanliness target must be assessed using an appropriate cleaning process and verification method.
How to select the right hose cleaning sponge
Selecting the correct projectile diameter is essential for effective cleaning and safe operation.
Hidroman's existing product information recommends choosing a cleaning projectile approximately 20% to 30% larger than the hose or tube inside diameter. For example, a 50 mm projectile is recommended for a hose with a 38 mm inside diameter.
Before selecting a product, consider:
The actual inside diameter of the hose or tube
Hose length
The number and severity of bends
The type and amount of contamination
Sponge material and density
Compatibility with the cleaning gun or launching kit
The 20–30% guideline is a starting point, not a universal guarantee. Confirm the selection against the hose manufacturer's limits, projectile specifications and the operating requirements of the cleaning equipment.
PROJEKTIL hose cleaning sponge product codes
The following product codes and diameter descriptions are listed on the existing Hidroman product page.
Product code | Product description |
|---|---|
PROJEKTIL06 | Cleaning projectile, Ø6 mm |
PROJEKTIL08 | Cleaning projectile, Ø8 mm |
PROJEKTIL12 | Cleaning projectile, Ø12 mm |
PROJEKTIL16 | Cleaning projectile, Ø16 mm |
PROJEKTIL18 | Cleaning projectile, Ø18 mm |
PROJEKTIL20 | Cleaning projectile, Ø20 mm |
PROJEKTIL22 | Cleaning projectile, Ø22 mm |
PROJEKTIL24 | Cleaning projectile, Ø24 mm |
PROJEKTIL26 | Cleaning projectile, Ø26 mm |
PROJEKTIL28 | Cleaning projectile, Ø28 mm |
Note: The diameters above reproduce the product naming on the source page. Confirm the corresponding hose inside diameter and equipment compatibility before ordering.
Compatible cleaning kits
The existing product listing identifies the following kits for use with the PROJEKTIL cleaning sponges:
H-LPKIT-UC-NL
H-LPKIT-UC-MS
Compatibility should be confirmed based on the hose diameter, cleaning gun configuration and the specifications of the selected kit.
Hydraulic hose cleaning guns
A hose cleaning gun uses compressed air to propel a correctly selected cleaning projectile through a hose or tube. This method can be used for dry internal cleaning to help remove loose particles before installation.
The projectile diameter and operating conditions must be appropriate for the hose and cleaning equipment. Follow the equipment manufacturer's safety instructions, including requirements for securing the hose and containing the projectile at the outlet.
Hose washing machines
Dry projectile cleaning and liquid-based hose washing are different processes. Hose washing equipment may use a cleaning fluid and, depending on the system, provide a separate drying function.
The appropriate method depends on the manufacturing process, the type of contamination, the required cleanliness level and whether any residual liquid is permitted inside the finished hose assembly.
Why is hydraulic hose cleanliness important?
Particle contamination can affect hydraulic pumps, valves, precision control components and other parts of a hydraulic circuit. Cleaning hoses before installation is therefore an important part of a broader contamination-control process.
PROJEKTIL cleaning sponges help reduce the risk of transferring loose debris from hose manufacturing and handling operations into the finished system. To preserve cleanliness, cleaned hoses should also be stored properly, protected at the ends and handled in a way that prevents recontamination.
Request a quote for PROJEKTIL hose cleaning sponges
Looking for hydraulic hose cleaning sponges for your hose assembly line, OEM production facility or maintenance workshop?
Contact Hidroman to discuss the appropriate PROJEKTIL product code and compatible cleaning kit for your application.
Share the hose inside diameter, hose length, cleaning equipment and intended use to request product selection assistance and a quotation.
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