Carbon-steel wetted parts handle demanding materials, while the shorter, quieter T3 architecture simplifies handling inside tight rigs. Ideal for spray-foam insulation, polyurea, and protective-coatings production on mobile rigs or shop lines. Built for day-tank supply, direct drum-to-machine transfer, and circulation loops.
The Graco 24Z834 is a T3 3:1 supply (transfer) pump built to move A & B materials from 55-gallon drums to plural-component proportioners with steady inlet pressure. Combining a proven Merkur air motor with a rugged lower, this carbon-steel model is a dependable upgrade for spray-foam, polyurea, and protective-coatings workflows where consistent drum-to-machine supply keeps production on pace.
Where it fits & how it’s used: Mount the T3 on standard drum bungs to feed Graco Reactor units and other proportioners on mobile rigs or shop lines. It’s ideal for day-tank supply, direct transfer to the proportioner, and circulation loops supporting professional graco sprayers.
Why teams choose T3: The 3:1 ratio helps achieve required fluid pressure with less air, while the shorter, quieter architecture simplifies handling inside tight rigs. Bung-mount hardware speeds drum changeovers, and service-friendly construction supports fast maintenance.
Outfitting or maintaining a rig? We stock genuine graco pump parts, complete lines of graco pumps, and time-saving graco pumps repair kits. If you’re replacing older gear, we can match a like-for-like graco replacement pump. Order at SprayersAndParts.com for expert help and fast fulfillment.
