AR produces high-quality commercial and industrial high-pressure pumps, pump packages, repair kits, as well as select home goods and consumer electronics.
AR is predominantly recognized for its robust lineup of commercial and industrial high-pressure water pumps. The brand's signature products include reliable solid shaft and hollow shaft pumps—such as the RMV, RMW, RCV, and RKV series—designed for intensive high-PSI usage.
These specialized pump packages often feature durable brass or aluminum heads, thermal relief valves, and easy-start systems optimized for gas engines. Along with extensive replacement parts and repair kits for pressure washer systems, the AR brand designation is also found on a variety of broader consumer products, ranging from kitchen fixtures and LED lighting to smartwatches.
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It is recommended to replace pistons and seals as part of regular maintenance, typically every 6-12 months depending on your usage.
It is recommended to change the oil every 3 months or after every 50 hours of operation, whichever comes first. Always check your specific model's manual for proper oil capacity.
Most standard AR pumps have a max water temperature of 140° F and are not recommended for hot water. However, some models offer a special Hot Water Seal Kit. Always verify compatibility before using hot water.
Check for any obstructions in the system that may be causing excessive pressure buildup. Additionally, ensure the pump is connected to an active water supply and is not running dry.
Check the power source and connections, make sure the pump is primed by filling it with water, and verify there aren't any clogs in the inlet or outlet ports before attempting to restart.