Graco 247444, 247706, 247707, 247574 important safety instructions Technical Data

Page 18

Technical Data

Technical Data

Maximum hydraulic input pressure

3500 psi (24.0 MPa, 240 bar)

Pump wetted parts

see manual 312350

Vent valve wetted parts

see manual 309099

Reservoir wetted parts

steel, buna-n rubber

Maximum delivery @ 60 cpm

1.1 lb/min, 34.8 in3/min, 570 cm3/min

Regulated hydraulic pressure operating range

 

Models: 247444, 247574, 247456,

250 to 350 psi (1.7 to 2.4 MPa, 17.0 to 24.1 bar)

247457, 247970

 

Models: 247706, 247707

250 to 450 psi (1.7 to 3.1 MPa, 17.0 to 31.0 bar)

Hydraulic flow rate operating range

0.5 to 3.0 gpm (1.9 to 11.4 liter/min)

Maximum hydraulic fluid temperature

200°F (93.33°C)

Lubricant outlet pressure range

 

Models: 247444, 247574, 247456,

2500 to 3500 psi (17.0 to 24.0 MPa, 170 to 240 bar)

247457, 247970

 

Models: 247706, 247707

2500 to 4500 psi (17.0 to 31.0 MPa, 170 to 310 bar)

Reservoir overflow port size

1/2 inch npt (FIG. 4, L, page 8)

Reservoir fill port size

1/2 inch npt (FIG. 4, K, page 8)

Hydraulic inlet port size

3/8 inch nps swivel (FIG. 4, Y, page 8)

Hydraulic tank line size

3/4 inch nps swivel (FIG. 4, Z, page 8)

Lubricant outlet port size

1/2 inch nps swivel (FIG. 4 G, page 8)

Grease capacity

 

Model 247444, 247707

90 lb. (41 kg)

Model 247574, 247706

60 lb. (27 kg)

Mounting holes for pump module

six, 7/16 inch holes on 13 7/8 inch bolt circle

Reservoir diameter

12 3/4 inch (324 mm)

Pump module height

 

Model 247444, 247707

42.75 inch (1086 mm)

Model 247574, 247706

35.15 inch (893 mm)

Electrical requirements

Timed 24 VDC signal

Electrical power requirements

14.7 Watts

Filtration (hydraulic fluid)

10µ (microns) or better

Sound Pressure*

77 dB(A)

*Sound pressure reading taken with pump operating at 66 cycles per minute. Sound pressure measured per CAGI-PNEUROP, 1971.

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312349G

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Contents Single Line Series Progressive Lubrication Systems Important Safety InstructionsSingle Line Parallel Automatic Lubrication Systems ModelFire and Explosion Hazard Pressurized Equipment Hazard Pump Module Capabilities UnpackingPump Module Overview Pump Module OperationPump Module Assembly Models 247706 and 247707 onlyVent Valve Kit for Custom Tank Installation InstallationGrounding for non-mobile installation Pump ModuleHydraulic Control Module for Custom Tank Installation Hydraulic Control ModuleTypical Installation KeyVent Valve Installation Kit Control Module Installation Kit Custom Tank Installation Pressure Relief Procedure OperationStart-up Shutdown Fill ReservoirService TroubleshootingProblem Cause Solution See Parts List, Parts DrawingVent Valve Kit 2 Control Module Kit 4 Pressure Relief Kit 5 For models 247706 and 247707 onlyParts List Part No. Description QtyTechnical Data Dimensions Model Mounting DiagramDimensions Dimensions 312349G Graco Standard Warranty Graco Information