Catalog

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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Unit of Measure
Items
Graco Check-Mate 450 Pump Packages (223816, 231144, 231145, 231113)

CS Lower with UHMWPE and PTFE packings
Graco Check-Mate 450 Pump Packages (223816, 231144, 231145, 231113)

CS Lower with PTFE
Graco Check-Mate 450 Pump Packages (223816, 231144, 231145, 231113)

Compact CS Lower with UHMWPE and PTFE Packings (for President Compact)
Graco Check-Mate 450 Pump Packages (223816, 231144, 231145, 231113)

Compact CS Lower with UHMWPE and PTFE Packings (Senator and Bulldog Compact)

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