Natural Medium Stiff Tampico Flow-Through Brush Truck Exhaust Stack Cleaning cat-pump-parts-and-fittings Interpump SR safety relief valve

Interpump SR safety relief valve protects your power washer pump from pressure spikes

allowing you to choose the one that best suits your cleaning requirements

oil and gas

At 145° F the valve opens to allow cool water to enter the pump if the washer is left running without the trigger being pulled

1/4" Female NPT inlet

Natural Medium Stiff Tampico Flow-Through Brush Truck Exhaust Stack Cleaning cat-pump-parts-and-fittings Interpump SR safety relief valveNatural Tampico Chemical Resistant Flow Through Brush Tampico fiber is hollow so it retains bleach, acids, and chemicals, preventing dripping and waste. Models Available: 4 to 6 Inch diameter 8 to 10 Inch diameter Two stack sizes available for quickly cleaning the exhaust on fleets of trucks.