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AR45 Gas Softwash Roof Pump — CRX225, Electric Start
$1,999.00
An AR45 gas-powered softwash roof pump system built with a CRX225 engine and electric start. Purpose-built for roof cleaning and low-pressure chemical application.
Softwash uses high volume at low pressure and lets chemistry do the cleaning, rather than relying on pressure. That's what makes it correct for asphalt shingle roofs, painted siding, and stucco — surfaces high pressure would damage.
The AR45 is a widely used diaphragm pump in professional roof cleaning, chosen for its chemical compatibility and serviceability. Softwash pumps handle sodium hypochlorite daily, which is punishing on seals and valves — the ability to rebuild rather than replace is what keeps operating costs sane over the life of the equipment.
Electric start is worth having on a softwash unit. These get cycled on and off repeatedly as crews reposition through a job, and over a full day the difference is real.
Grime Task Force stocks the AR45 platform along with its seal kits, valve kits, and service parts.
Frequently Asked Questions
What is this system for? Roof cleaning and low-pressure softwash chemical application.
Can this be used for pressure washing? No. This is a low-pressure diaphragm system. Pressure washing requires a triplex pump.
Are rebuild parts available? Yes — AR45 seal kits, valve kits, and service components are stocked.
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