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The MARS mars-79067 is a 2-gallon polyethylene hand sprayer designed for trade and maintenance applications in HVAC, plumbing, and general mechanical service work. The polyethylene tank resists common cleaning chemicals, coil cleaners, and treatment solutions used in the field. At 2 gallons, the tank volume provides enough capacity for routine service calls without adding excessive weight to a technician's kit. This sprayer serves as a direct replacement for the P902-9002 tank sprayer and is suited for professionals who need a reliable, chemical-resistant applicator on the job.
This sprayer is commonly used in residential and light commercial HVAC service for applying coil cleaners, condensate pan treatments, and disinfectant solutions. It is also used in plumbing and pool service for applying chemical treatments in tight or hard-to-reach areas. The compact 2-gallon size makes it practical for rooftop units, crawl space work, and equipment room service where portability matters. Technicians across HVAC, plumbing, and pool service trades keep this type of sprayer in their regular service kit.
Serves as a direct replacement for the P902-9002 (P-4) 2-gallon tank sprayer. Suitable for general trade service applications requiring a 2-gallon polyethylene hand sprayer.
No installation trade license is required to use or replace this sprayer, but chemical handling should follow the safety data sheet for any solution being applied. Before filling, confirm the chemical is compatible with polyethylene and the sprayer seals. Do not exceed the rated tank capacity, and relieve pressure from the tank before opening the cap or performing any maintenance on the sprayer assembly.
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