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
To convert pump throat to all-PTFE packings, V-packing and glands.