Catalog

  • Graco Check-Mate 450 Pump Packages (223816, 231144, 231145, 231113)
Check-Mate 450 provides flow rates to 1.7 gpm (6.44 lpm) and operating pressures to 5000 psi (345 bar, 34.5 MPa).

Features & Benefits
  • Severe Duty rod and cylinder for increased durability; Graco’s Severe Duty is a stainless steel, hard chrome cylinder and rod which prolongs the life of the pump and packings
  • Large internal porting for maximum flow
  • Floating piston seal and priming plate improve balance and performance
  • Maintains balance over a wide viscosity range
  • Minimal bead distortion for critical dispensing of expensive materials
Typical Applications
  • Dispensing of silicone, latex or acrylic sealants
  • Feed pumps for 2-component epoxy or urethane materials
  • Dispensing of greases and other lubricants
Typical Fluids Handled
  • Sealants
  • Adhesives
  • Mastics
  • Lubricants
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Item #

Item Name

Model

Ratio

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N/A Viscount Hydraulic Pump with CM 450 Lower N/A N/A
N/A 10:1 Monark N/A Monark N/A 10:1
N/A 20:1 President N/A President N/A 20:1
N/A 20:1 President Compact (6.4 in. Tie Rods) N/A President N/A 20:1
N/A 34:1 Senator N/A Senator N/A 34:1
N/A 34:1 Senator with RIQ (Reduced Icing Quiet) N/A Senator N/A 34:1
N/A 34:1 Senator Compact (6.4 in. Tie Rods) N/A Senator N/A 34:1
N/A 34:1 Senator Compact with RIQ (6.4 in. Tie Rods) N/A Senator N/A 34:1
N/A 55:1 Bulldog N/A Bulldog N/A 55:1
N/A 55:1 Bulldog with RIQ N/A Bulldog N/A 55:1
N/A 55:1 Bulldog Compact (6.4 in. Tie Rods) N/A Bulldog N/A 55:1
N/A 55:1 Bulldog Compact with RIQ (6.4 in. Tie Rods) N/A Bulldog N/A 55:1
N/A 55:1 Bulldog with Offset Fluid Outlet N/A Bulldog N/A 55:1
N/A 55:1 Bulldog with Riser Tube N/A Bulldog N/A 55:1
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