Graco 312794E Pump Part Number Matrix, Wet cup Ratio, Data Monitoring/Exhaust

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Pump Part Number Matrix

Pump Part Number Matrix

ID

Check your pump’s identification plate (ID) for the 6-digit part number. Use the following matrix to define the construction of your pump, based on the six digits. For example, Part No. W 1 5 A A S represents a wet cup pump (W), 15 to 1 ratio (15), 25 cc lower (A), 3 UHMWPE/2 PTFE pack- ings with chromex rod coating, no data monitoring, low noise exhaust (A), and stainless steel construction (S).

 

 

 

 

 

 

 

ti12922a

 

 

 

 

 

 

 

 

W

15

 

A

 

A

 

S

 

 

 

 

 

 

 

 

 

Second and

 

 

 

Fifth Digit

 

 

 

Third Digits

 

Fourth Digit

 

(Packings - X UHMWPE:X PTFE/

Sixth Digit

First Digit

(pressure

(Displacement pump

 

Piston Rod Coating/

 

(lower

(Wet cup)

ratio - XX:1)

volume per cycle*)

 

Data Monitoring/Exhaust)

 

material)

 

 

 

 

 

 

 

 

W

10

A

25 cc

A

3:2/Chromex/No Monitoring/Low Noise

S

Stainless

 

 

 

 

 

 

 

steel

 

 

 

 

 

 

 

 

 

15

B

50 cc

B

3:2/Chromex/DataTrak/Low Noise

 

 

 

18

C

75 cc

E

3:2/Chromex/DataTrakCycle Count

 

 

 

 

 

 

 

Only/Low Noise

 

 

 

 

 

 

 

 

 

 

 

23

D

100 cc

 

 

 

 

 

24

E

125 cc

 

 

 

 

 

28

F

150 cc

 

 

 

 

 

30

 

 

 

 

 

 

 

36

 

 

 

 

 

 

 

45

 

 

 

 

 

 

 

48

 

 

 

 

 

 

* Cycle refers to combination of one upstroke and one downstroke.

312794E

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Contents Ll 2 G Merkur Pump AssemblyContents Pump Part Number Matrix Wet cup RatioData Monitoring/Exhaust Pump Models Fire and Explosion Hazard Manual Description Related ManualsComponent Identification Key Component IdentificationGrounding InstallationGeneral Information Prepare the Operator Prepare the SiteAccessories Mount the PumpAir and Fluid Hoses G15 Spray Gun Shown with Supply Hose Typical InstallationWet Cup Pressure Relief ProcedureFlush Before Using Equipment OperationShutdown and Care of the Pump Prime and Adjust the PumpTighten Threaded Connections MaintenancePreventive Maintenance Schedule Follow Pressure Relief Procedure,Problem Cause Solution TroubleshootingRepair Disconnect the Displacement PumpReconnect the Displacement Pump Displacement Pump Torque LW025ALW050A-LW150A All Other Sizes Disconnect the Air MotorReconnect the Air Motor Motor TorquePump Parts Parts That Vary by Model QtyDescription Repair Kits For displacement pump repair kits, see manualPerformance Charts Model W10xxxModel W15Axx Model W15Bxx Model W15FxxFlow Model W23xxx Model W18xxxModel W28xxx Model W24xxxModel W30Axx Model W30CxxBar Model W45xxx Model W36xxxRatio, 75 cc/cycle Model W48xxxPump Model Weight Pump DimensionsTechnical Data Wall Bracket Mounting DimensionsGraco Information Graco Standard Warranty