Lincoln 84934 Lincoln Industrial 84934 Air Operated 5:1 Ratio Bare Oil Stub Pump Kit, Universal (No Down Tube Supplied)

Powerful 40 in³ air motor with universal mounting capability. Balanced double-acting pump design provides uniform output and stroke for less pulsation. The pump has a longer life - full 4-1/2 inch stroke for fewer cycles per gallon dispensed. Lightweight, corrosion-resistant zinc head casting design incorporates uniform wall thickness. 150 PSI air motor with integral patented muffler. Keeps noise below OSHA standards without compromising performance.