By preventing contaminants from entering the system

The factory air will be captured by the filter plenums

8 x washers

When beginning a project

CONTROL BAR - Hose control bar prevents hose from slipping off the disc

Graco ChemSafe 1040 SEAL, o-ring, #238; EPDM 12V DC 1/2 HP EXP Explosion Proof Reversible By preventing contaminants from enteringGracos ChemSafe pumps feature PTFE or UHMWPE (ultra high molecular weight polyethylene) corrosion resistant fluid paths, which make them ideal for corrosive and abrasive chemicals. Theres no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Plus theyre dead head capable and achieve high flow rates while minimizing air consumption and operational noise.