Descalers | McMaster-Carr

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Container Type

For Use With

External Surfaces

Heat Exchangers

For Use On

Painted Surfaces

For Removing

Container Size

Form

Dissolvable Packet

Liquid Concentrate

Harshness

Primary Chemical

Chlorine (40-50% Concentration)

Citric Acid (3-7% Concentration)

Citric Acid (10-25% Concentration)

Hydrochloric Acid (9% Concentration)

Hydrochloric Acid (10-30% Concentration)

Hydrogen Chloride (20-25% Concentration)

Hydrogen Chloride (<10% Concentration)

Hydrotreated Heavy Naphthenic Petroleum Distillates (50-60%)

Phosphoric Acid (20% Concentration)

Phosphoric Acid (40-60% Concentration)

Sulfamic Acid (60-100% Concentration)

Food Industry Standard

NSF Registered A3

Cleaner Type

Machine and Equipment

Stain/Ink Remover

Solution Type

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

Material

316 Stainless Steel

Aluminum Bronze

Overall Length

Container Net Weight

Grip Style

Scent

Pipe Size

Needle Material

Beryllium Copper

Stainless Steel

Needle Length

Needle Width

Chisel Bit Blade Type

Specifications Met

ACS Reagent Grade

EPA Safer Choice Standard

Green Seal GS-37

How can we improve?

165 Products

Facility and Grounds Maintenance

Scale Removers

Dissolve scale and mineral deposits in boilers, chillers, condensers, and other equipment

Calcium, Lime, and Rust Removers

Calcium, Lime, and Rust Removers

Clean calcium, lime, and rust from HVAC systems, tools, and vehicles

Toilet Bowl Cleaners

Toilet Bowl Cleaners

Deodorize, erase stains, and dissolve mineral deposits in toilets and urinals

Boiler Cleaners/Conditioners

Boiler Cleaners/Conditioners

Wash dirt, grease, and scale from boilers, and control foam and pH levels for better efficiency

Multipurpose Cleaners

Multipurpose Cleaners

Remove dirt, grime, and stains from most surfaces, even in clean rooms and freezers

Lime Stain Removers

Lime Stain Removers

Lift lime and hard-water stains off most surfaces, including metal and plastic

Stainless Steel Surface Restorers

Stainless Steel Surface Restorers

Clean weld scale and other impurities off stainless steel and restore its corrosion resistance

Air Tool Cleaners

Air Tool Cleaners

Add a few drops to the inlet of air tools to purge rust, dirt, and varnish

Fabricating and Machining

Needle Scalers

Remove rust, scale, paint, and weld spatter from tight spots and irregularly shaped surfaces

Scaler Needles

Replace needles in your needle scaler

Chisel Bits

Pair with powered hammers or needle scalers to chip material off of workpieces

Raw Materials

White Vinegar

Often used as a disinfectant, base neutralizer, and herbicide

Pumice

Often used to polish surfaces and as a component in plaster and concrete to make them lighter weight

Nitric Acid

Often used to clean electronics, etch metal, treat wood, and pickle and passivate stainless steel

Fluid Handling

Water Softeners

Water Softeners

Extract minerals from hard water to prevent scale build-up in process equipment

Filter Cartridges

Filter Cartridges

Pair with filter housings to remove particles from liquid

Filter Housings

Filter Housings

Use with filter cartridges to remove particles from liquid

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)