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    PMC AP-3 Air-Purge Gun

    PMC, the leading manufacturer in the spray-foam gun industry, offers the AP-3 spray gun model as one of the lightest and smallest US-manufactured air-purge guns on the market. The AP-3 model utilizes a streamlined design with fewer parts and a replaceable cartridge valve that takes away the need for O-rings. Enjoy precise and easy application with the short trigger stroke that makes high-trigger applications easier. Your AP-3 is protected by a separate check valve that keeps the gun's air passage safe and sound. Utilize a variety of spray patterns and mixing combinations so that no matter the job, you can get it done. At SPF Depot, we carry high-quality parts at unbeatable prices so that you can maintain your AP-3 spray gun. Shop our supply today, and we'll be sure to get your parts shipped fast!

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    Features of the PMC AP-3 Air-Purge Gun

    • Budget-friendly
    • Lightweight: 2.4 lbs (1.1 kg)
    • Use: Non-flammable foam and polyurea
    • Easy assembly
    • Fewer parts: Traditional spool valve has been replaced with a one-piece replaceable cartridge valve, which means fewer O-rings.
    • Short trigger stroke: Easier application, especially on bigger and time-intensive jobs, leading to less user fatigue. Provides precise detail shots competitor models can�t match.
    • Check Valves: Used for protecting gun components. One check valve to prevent hose crossover and another to protect air passages.
    • Advanced Pattern Development and Mixing: Chamber and PCT design provide a variety of spray patterns and mixing combos.
    • Chamber sizes available: All common and half sizes
    • PCTs available: Round, flat, blaster and pour
    • Optional steel gun block
    PMC Model AP-3
    Max Working Pressure 3,500 psi (245 Bar)
    Air Pressure 90-125 psi (6.2-8.6 Bar)
    Maximum Output (1:1 ratio) 50 lb/min (22.7 L/min)
    Minimum Output (1:1 ratio) 3.3 lb/min (1.55 L/min)
    Opening Force @ 110 psi (8 Bar) 200 lb (91 kg)
    Closing Force @ 110 psi (8 Bar) 200 lb (91 kg)
    Weight (not including coupling block) 2.4 lbs (1.1 kg)
    Weight (including coupling block) 3.1 lbs (1.4 kg)
    Dimensions 7.1"H x 3.4"W x 7.5"L