Graco Inc.

Senator 19:1 Transfer Pump  Priming Piston Pump

Durable and reliable priming piston pump for ink manufacturing or printing applications

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With higher pump pressures and flow rates, Graco's postive displacement, priming piston pumps handle a broad range of inks with ease.

They offer durability, power and reliability in many ink manufacturing or printing applications.

  • Produces up to 1900 psi when mounted on a 800 pump
  • Positive displacement, priming piston design provides uniform and easily-controlled delivery
  • Extremely durable pump with long-life packing design, and low maintenance
  • Evacuates with pails, drums and bins with ease

View values in metric units. View values in U.S. units.

Check-Mate 800 Pumps
Ratio
19:1
19:1
Maximum fluid working pressure
2280 psi
15 MPa, 157 bar
Maximum air input pressure
120 psi
0.8 MPa, 8.4 bar
Pump cycles per 3.8 liters (1 gal.)
21
21
Fluid flow at 60 cycles/min
10.6 liters/min (2.8 gpm)
10.6 liters/min (2.8 gpm)
Air motor piston effective diameter
24 in.²
154 cm²
Stroke length
4.75 in.
120 mm
Displacement pump effective area
1.24 in²
8 cm²
Maximum pump operating temperature
180°F
82°C
Air inlet size
3/4 npsm(f)
3/4 npsm(f)
Fluid outlet size
1” npt(f)
1” npt(f)
Weight
approx. 160 lb
approx. 73 kg
Displacement pump weight
approx. 81 lb
approx. 37 kg
Wetted parts
Carbon Steel; Chrome, Zinc, and Nickel Plating; 304, 316, 440, and 17–4 PH Grades of Stainless Steel; Alloy Steel; Ductile Iron; PTFE; Glass-Filled PTFE; Ultra-High Molecular Weight Polyethylene
Carbon Steel; Chrome, Zinc, and Nickel Plating; 304, 316, 440, and 17–4 PH Grades of Stainless Steel; Alloy Steel; Ductile Iron; PTFE; Glass-Filled PTFE; Ultra-High Molecular Weight Polyethylene