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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 # 241083  


Item # 241083, Graco Check-Mate 450 Pump Packages


3 in (7.6cm) Dual-Post Ram Packages for 5 Gallon (20 l) Drums or 30 l (8 gal) Pails
55:1 Quiet Bulldog with 30 l ram plate with polyethylene seals (241081), outlet check valves.

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

Bulldog

Ratio

55:1

Type

3 in (7.6cm) Dual-Post Ram

Application

30 l (8 gal) Pails
5 Gallon (20 l) Drums

Features

Outlet Check Valves
Polyethylene Seals

Maximum Fluid Outlet Pressure

5000 psi
345
bar
34.5
MPa

Maximum Fluid Flow @ 60 cpm

1.7 gpm
6.5
lpm

Maximum Air Input Pressure

90 psi
6.2
bar
0.62
MPa

Fluid Outlet Size

3/4 npt(m)

Air Inlet Size (Bare Pump)

3/4 npsm(f)

Overall Length (Bare Pump)

55 in.
140
cm

Overall Length (Bare Pump), Compact Version

52 in.
133
cm

Weight (Pump Only)

100 lb
45.5
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



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