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Blast Pot Spare Parts for Maintenance and Repair

Spare parts for blast pots primarily concern the assemblies responsible for pressure buildup, venting, supply of abrasive media, and remote control of the pot. During operation, seals, diaphragms, pinch valve hoses, and moving valve parts are subjected to particular stress due to pressure fluctuations and the abrasive media. Clear identification of the correct part for the existing system is therefore essential for a technically compatible replacement.

The current product range includes replacement and wear parts for blast pots from Clemco, Contracor, Sapi, and ACF. These include individual wear components as well as complete valves and repair parts. When making a selection, the manufacturer, model, size, and specific valve or control design should be taken into account.

Pinch valve hoses, diaphragms, and seals

Pinch valve hoses are among the typical wear parts in certain systems for abrasive media blasting and control. The product range includes various designs and sizes, including 3/4-inch and 1 1/4-inch versions. However, dimensions alone are not sufficient for selection: The component must be compatible with the respective valve or metering system.

Diaphragms and sealing sleeves also perform key sealing and switching functions. Damaged or hardened elastomer parts can impair a valve’s function. Therefore, they should be inspected during maintenance work along with sealing surfaces, springs, and moving parts.

Inlet, outlet, and remote-control valves

Depending on the system, the operating cycle of a blast pot is controlled via inlet, outlet, and remote-control valves. The product range includes, among other items, complete valves as well as pistons, return springs, diaphragms, and repair parts for various systems. Examples include components for Clemco Millennium and RMS control systems, as well as Contracor valve and RMV assemblies.

Accurate model identification is particularly important here. Different valve generations or connection sizes are not automatically interchangeable. If in doubt, refer to the label on the existing valve or the exploded view of the blast pot.

Abrasive metering and Tank Sealing

The metering rate determines how much abrasive media enters the air stream. Wear on metering levers, seals, cones, sleeves, or metering cylinders can therefore alter the control behavior. The product range includes, among other items, components for flat sand valves, mixing and metering systems, as well as cone springs and sealing elements.

Other typical boiler components include manhole gaskets, lids, strainers, and closure elements. Here, too, the shape and dimensions must match the respective boiler model exactly.

Water separators and air filters protect the control system

Blast chamber technology also includes components for compressed-air treatment. Water separators and air filters reduce condensate and contaminants in the compressed air before it reaches control and valve components. The product range includes various housing, lid, and separator components for this purpose.

The actual compressed-air treatment required depends on the compressor, the piping system, and environmental conditions. Therefore, replacing a spare part does not automatically resolve the root cause if recurring malfunctions are caused, for example, by excessively humid compressed air.

Remote Control and Deadman's Switch

In remote-controlled blast pots, hand levers, control lines, and valves must function as an integrated system. Spare parts for the remote control system should therefore not be selected in isolation based on appearance. The intended control method and compatibility with the respective blast pot are crucial.

Buy spare parts for blast pots

Anyone looking to purchase spare parts for a blast pot should, above all, clearly identify the existing unit and the specific assembly in question. ABS Strahltechnik offers blast pot spare parts for professional systems and provides assistance in identifying seals, valves, metering components, and control parts based on the manufacturer, model, or exploded view diagram.