Graco T3 Transfer Pump

The T3 Transfer Pump combines Graco's proven Merkur air-motor and popular T2 lower. The T3 is a 3:1 ratio pump - thereby using less air pressure to provide the same fluid pressure required.

  • Easier to maneuver - The overall height of the T3 is 3.7 inches shorter above the drum than the T2 and 2.5 inches shorter than the T1, making it easier to remove from the drum inside of a spray rig.
  • More quiet - Studies show the T3 Transfer Pump is about 3x more quiet than the T2 Transfer Pump.
  • Less Maintenance - the Merkur air-motor is based on air pilot valve technology. The air-motor switching is purely pneumatic. Resulting in fewer parts to wear. (Different from T1 and T2 Transfer Pumps, which use a mechanical reversing mechanism in the air-motor. )


  • Rated for a continuous output of 4.5 gpm (17 lpm). Allowing enough flow to easily keep up with Graco's biggest proportioner, the H-50.
  • Rated for a max inlet pressure of 100 psi (6.8 bar, 0.68 MPa). An air regulator is included with every pump.
  • Available in both Carbon Steel and SST Models.


No Parts for this item.


NameT3 Transfer Pump Brochure
NameT3 Transfer Pump Instructions - Parts Manual