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T4 Pneumatic Transfer Pump

Graco T4 Pneumatic Transfer Pump
Our newest pneumatic transfer pump, the T4 which introduces “Pro-Connect” technology to our transfer pump family.

The innovative new Pro-Connect design of the T4 quickly connects/disconnects the air motor to/from the pump lower. This new Pro-Connect pump technology provides valuable new benefits to the user:
  • Transfer between drums quick and easy. Quickly change to a new drum of material without the mess of dripping chemical by using multiple pump lowers. 
  • Quickly transition between different chemistries by using a dedicated pump lower for each chemical to eliminate the risk of cross contaminating your drums.
  • Reduce the necessary ceiling height of your rig. Easily transfer the T4 pump between drums in lower ceiling height rigs by quickly disconnecting the air motor from the lower before transferring the pump lower between drums.
  • The pump can be made lighter and easier to handle. Reduce the overall weight of the pump by disconnecting the motor from the lower when handling the pump.
  • Get up and running quickly when your pump lower requires maintenance by having a spare pump lower that can easily be installed.
Like the T3, the T4 pump utilizes the same proven Graco Merkur air motor so you get all the same benefits as the T3 pump:
  • It is quiet, about 3 times quieter than the T2 pump
  • The Merkur air motor is a 3:1 air to fluid pressure ratio, allowing you to use less air pressure to provide the same fluid pressure you require
  • It utilizes air pilot valve technology, so the air-motor valve switching is purely pneumatic. That means there are fewer parts to wear, maintain and replace.
The T4 pump lower is nearly identical to the T3 pump lower. It utilizes the same tapered lower design and the output is identical to the T3, which means it is plenty capable of keeping up with any of your high output Reactor proportioners. The T4 pump construction is electroless nickel plated carbon steel so it can be used with all your chemicals.

See table below to compare the specifications between the T3 and T4 pumps:
Pump Ratio Max Output Continuous Max Input Air Pressure Max Output Fluid Pressure Weight Height
T3 3:1 4.5 gpm
(17 lpm)
100 psi
(6.8 bar)
315 psi
(21.7 bar)
22 lb
(10 kg)
50.3 in
(128 cm)
T4 3:1 4.5 gpm
(17 lpm)
100 psi
(6.8 bar)
315 psi
(21.7 bar)
24.5 lb
(11 kg)
49.8 in
(126 cm)
 
The part numbers for the T4 pump, pump packages, and pump lower are as follows:
 Part Number  Description
 26D001  T4 Pump
 26D002 Pump Package: 2 pumps and fluid supply kit
 26D003 Pump Package: 2 pumps, fluid supply kit, air hose kit, and desiccant dryer kit
 273295 Kit, Pump Lower

T4 Transfer Pump Specifications Like the T3, the T4 pump utilizes the same proven Graco Merkur air motor so you get all the same benefits as the T3 pump but with ProConnect technology:
• It is quiet, about 3 times quieter than the T2 pump
• The Merkur air motor is a 3:1 air to fluid pressure ratio, allowing you to use less air pressure to provide the same fluid pressure you require
• It utilizes air pilot valve technology, so the air-motor valve switching is purely pneumatic. That means there are fewer parts to wear, maintain and replace.

Transfer Material Efficiently Transfer Pumps are required to move A and B materials to the Reactor ® Spray Systems. The T4 Transfer Pump combines Graco’s proven Merkur ® air-motor and carbon steel pump lower. The T4 is a 3:1 ratio pump with ProConnect technology – allowing you to quickly connect and disconnect the air motor from the pump lower.
• Quick Transfer Between Drums – quickly change to a new drum of material without the mess of dripping chemical by using multiple pump lowers.
• Easier to Maneuver – easily transfer the T4 pump between drums by quickly disconnecting the air motor from the lower before transferring. This makes the pump lighter weight and reduces the necessary ceiling height of your rig.
• Eliminate Downtime – get up and running quickly when your pump lower requires maintenance by having a spare pump lower that can easily be installed.