Item # 222768, 20:1 President On Distributor To Industry, Inc.

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

Typical Fluids Handled

Specifications · Packings · Instruction Manuals

Specifications

Model		President

Ratio		20:1

Maximum Fluid Outlet Pressure		3600 psi 317 bar 31.7 MPa

Maximum Fluid Flow @ 60 cpm		1.2 gpm 4.5 lpm

Maximum Air Input Pressure		180 psi 12.6 bar 1.26 MPa

Fluid Outlet Size		3/4 npt(m)

Air Inlet Size (Bare Pump)		1/2 npt(f)

Overall Length (Bare Pump)		49.25 in. 125 cm

Weight (Pump Only)		50 lb 22.7 kg

Packings

Throat		UHMWPE/PTFE

Piston		UHMWPE

Rod and Cylinder		Severe Duty (chrome over stainless steel)

Other Wetted Parts		CS; Delrin®; 304, 316 and 17-4 PH SST; ductile iron; zinc and nickel plating

Instruction Manuals

Check-Mate 450 Accessories



	Graco Check-Mate 450 Accessories

Item # 222768, 20:1 President