Catalog

Stationary, Single-Post Ram Packages for 5 Gallon (20 l) Pails
55:1 Bulldog pump, an NBR seal 5 gal (20 l) carbon steel follower plate (222812) and air regulator.

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
  • more
Unit of Measure

Specifications

Model

Bulldog

Ratio

55:1

Type

Stationary, Single-Post Ram

Application

5 Gallon (20 l) Pails

Features

Air Regulator NBR Seal

Maximum Fluid Outlet Pressure

5000 psi345 bar34.5 MPa

Maximum Fluid Flow @ 60 cpm

1.7 gpm6.5 lpm

Maximum Air Input Pressure

90 psi6.2 bar0.62 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 lb45.5 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

Back To Top