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All Categories > Fluid Power Process Instrumentation & Process Control Equipment > Graco Pumps & Packages > Graco Check-Mate 450 Priming Piston Transfer Pumps > Graco Check-Mate 450 Pump Packages > Item # 231146  
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Item # 231146, Graco Check-Mate 450 Pump Packages


Cart-Mounted Single-Post Inductor, Elevator Packages for 5 Gallon (20 l) Pails
Includes 20:1 President pump with 5 gal (20 l) ram plate, inductor regulator, an NBR seal 5 gal (20 l) carbon steel follower plate (222812) and cart.

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




Specifications  · Packings  · Instruction Manuals

Specifications

Model
President

Ratio
20:1

Type
Cart-Mounted Single-Post

Application
5 Gallon (20 l) Pails

Features
Inductor Regulator
NBR Seal

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

Overall Length (Bare Pump), Compact Version
44 in.
112 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

Carbon Steel
308017

Cart Mounted Pumps
308087

Ram Mounted Pumps 5 gal (20 I)
308026

Ram Mounted Pumps 5 gal (200 I)
308027


 MORE IMAGES 

·  Performance Chart for 20:1 President Pump



 Check-Mate 450 Accessories 


Graco Check-Mate 450 Pump Packages (223816, 231144, 231145, 231113)
Graco Check-Mate 450 Accessories

 Check-Mate 450 Repair Kits 


Graco Check-Mate 450 Pump Packages (223816, 231144, 231145, 231113)
Graco Check-Mate 450 Repair Kits

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