These are the new 2017 Models that replace the TrueCoat Handheld Sprayers

Pump: External bypass system allows more water into the system to protect from heat build-up · Forged brass manifold · Thermal relief valve · High pressure detergent injector

Replacing or repairing the board can restore functionality

Packing repair kit for several current & older model Gracos

The cup insert is electroless nickel plated brass with a disposable cup lid which is recyclable and is constructed with recycled polyethylene

Graco ChemSafe™ 1590 - 100 GPM - Air Operated Double Diaphragm Plastic Pump with NPT Port 60"x90" These are the new 2017Product Description Graco's ChemSafe pumps feature PTFE or UHMWPE (ultra high molecular weight polyethylene) corrosion resistant fluid paths, which make them ideal for corrosive and abrasive chemicals. There's no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Plus they're dead head capable and achieve high flow rates while minimizing air consumption and