Graco P39LCS Performance Charts, Calculate Fluid Outlet Pressure, Key Air Pressure, KeyTest Fluid

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Performance Charts

Performance Charts

Calculate Fluid Outlet Pressure

To calculate fluid outlet pressure (psi/MPa/bar) at a spe- cific fluid flow (gpm/lpm) and operating air pressure (psi/MPa/bar), use the following instructions and pump data charts.

1.Locate desired flow along bottom of chart.

2.Follow vertical line up to intersection with selected fluid outlet pressure curve. Follow left to scale to read fluid outlet pressure.

Calculate Pump Air Flow/Consumption

To calculate pump air flow/consumption (scfm or

m3/min) at a specific fluid flow (gpm/lpm) and air pres- sure (psi/MPa/bar), use the following instructions and pump data charts.

1.Locate desired flow along bottom of chart.

2.Follow vertical line up to intersection with selected air flow/consumption curve. Follow right to scale to read air flow/consumption.

Key: Air Pressure

Note:

A

100 psi (0.7 MPa, 7 bar)

Use the following key to determine which fluid is presented in the

B

70 psi (0.5 MPa, 5.0 bar)

corresponding performance charts.

C

40 psi (0.3 MPa, 2.8 bar)

Key:Test Fluid

D

90 psi (0.63 MPa, 6.3 bar)

 

 

E

No. 10 weight oil

 

 

F

100,000 centipoise sealant test fluid

 

 

G

4,000,000 centipoise silicon test fluid

 

 

H

4,000,000 centipoise weldable rubber base sealer

 

 

J

8,000,000 centipoise pseudoplastic (expandable plastisal

 

 

 

sealer (500,000 centipoise at flow conditions))

05:1 (E) Check-Mate Pumps

 

 

 

cycles/min

 

 

 

 

 

0

 

30

 

60

 

 

 

 

700

 

 

 

12

 

 

1400

in psig (MPa, bar)

(4.8, 48)

A

 

 

(0.3)

 

in psig (MPa, bar)

(9.6, 96)

 

 

 

 

Air Flow inSCFM

 

500

 

 

 

8

1000

(34, 3.4)

 

 

 

(6.8, 68)

B

 

 

(0.2)

 

 

A

 

 

 

 

 

 

 

300

 

 

B

5

600

FluidPressure

(2, 21)

C

 

 

(0.1)

(m

FluidPressure

(4.1, 41)

 

 

 

 

 

 

 

 

 

3

 

100

 

C

 

2

/min)

200

(0.7, 7)

 

 

 

(.06)

(1.4, 14)

 

 

 

 

 

 

 

 

0

0.2

0.4

0.6

0.8

 

 

 

 

 

(0.8)

(1.5)

(2.2)

(2.2)

 

 

 

11:1 (E) Check-Mate Pumps

 

 

cycles/min

 

 

0

 

30

 

60

 

 

 

 

 

25

 

 

 

 

 

(0.7)

 

 

 

 

 

 

Air

 

 

 

 

17

Flow

 

 

 

 

(0.5)

 

 

 

 

in SCFM

 

 

 

 

11

 

 

 

 

(0.3)

(m

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

4

/min)

 

 

 

 

 

 

 

 

 

(0.1)

 

0

0.2

0.4

0.6

0.8

 

 

(0.8)

(1.5)

(2.2)

(2.2)

 

Fluid Flow in gpm (lpm)

Fluid Flow in gpm (lpm)

312376L

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Contents P20LCM Model Shown P39LCS Model Shown P40RCM Model Shown Check-MatePump PackagesRelated Manuals ContentsModels Skin Injection Hazard Equipment Misuse Hazard Component Identification, Supply Unit Installation CM14BA Model ShownKey CM7B1G Model Shown Component Identification, Typical Installation Grounding InstallationMounting Accessories System AccessoriesAir Line Accessories Fluid Line AccessoriesFollow Pressure Relief Procedure on SetupDisplacement Pump Torque Wet CupFor D200s, D200, D60 and S20 Air Controls See FIG Pressure Relief ProcedureD200s, D200,D60, and S20 Systems For D200s, D200, D60, and S20 Air ControlsL20c Air Controls For L20c Air ControlsShutdown Follow Pressure Relief Procedure,Overnight Shutdown For D200s, D200, D60, and S20 Supply SystemsProblem Cause Solution TroubleshootingTroubleshooting Disconnect Displacement Pump RepairRequired Tools Ti10508a Reconnect Displacement Pump Repair 312376L Reed Switch Assembly Pump Package Parts ListParts NXT200, NXT400, NXT700, NXT1200, and NXT1800 Air MotorsModel P40RCM Shown NXT2200, NXT3400, and NXT6500 Air MotorsAdapter Bracket 15M222 Model P39LCS ShownPump Packages with L060xx Displacement Pumps Common PartsVarying Parts P20SCS Ref. Part Description Qty Pump Packages with L100xx Displacement PumpsPump Packages with L200xx Displacement Pumps Coupling Cover Hairpinw BracketTie Rod Assy Coupler Lanyard Adapter Pump Packages with L250xx Displacement Pumps CouplingRod Assy Coupler Pump Packages with L500xx Displacement Pumps NutTie Rod Coupling Pump Packages with NXT 2200, NXT 3400, NXT 6500 Air Motors DimensionsPump Package Dimensions Displacement Flow Rate gpm lpm Technical DataCalculate Fluid Outlet Pressure Performance ChartsCalculate Pump Air Flow/Consumption Key Air PressurePsig MPa, bar Cycles/min Fluid Pressure in psig MPa, bar Air Air Flow in Scfm m3/min Bar Cycles/min MPa, bar Performance Charts 312376L Graco Information Graco Standard Warranty

P40RCM, P39LCS, P20LCM specifications

Graco, a renowned brand in the world of fluid handling equipment, has developed a series of versatile and high-performance products tailored for various applications. Among these, the Graco P20LCM, P39LCS, and P40RCM stand out for their innovative features, technologies, and characteristics that enhance productivity and efficiency in professional environments.

The Graco P20LCM is a lightweight and portable paint sprayer designed for small to medium-sized projects. It features Graco’s exclusive ProConnect technology, which allows for quick and easy pump replacement, minimizing downtime. The P20LCM also incorporates a SmartControl system that provides consistent pressure and prevents overspray for a flawless finish. Its flexible suction tube allows for drawing paint directly from a bucket, while its compact design ensures ease of transport, making it ideal for contractors and DIY enthusiasts alike.

In contrast, the Graco P39LCS embodies a robust solution tailored for larger projects. This airless paint sprayer is engineered for high efficiency, capable of handling thicker coatings with ease. It boasts a powerful hydraulic system that maintains pressure, ensuring an even application over large surfaces. The P39LCS integrates the Grip and Guard with LED indicators, enhancing user experience and safety. Additionally, its durable construction and advanced filtration system help in prolonging the lifespan of the equipment, reducing maintenance requirements and downtime.

The Graco P40RCM is an advanced model that offers unrivaled versatility and control, making it a preferred choice for professional contractors. This sprayer features advanced electronic controls that enable users to adjust pressure settings on the fly, offering ultimate control over the application process. The P40RCM is compatible with a wide range of coatings, including paints, stains, and sealants, providing flexibility for diverse job needs. Its AutoPrime technology simplifies the priming process, allowing for faster setup and minimal manual intervention. Furthermore, rugged wheels and a durable frame enhance maneuverability and resilience on job sites.

Together, the P20LCM, P39LCS, and P40RCM encapsulate Graco’s commitment to quality and innovation. With user-friendly features, advanced technologies, and robust designs, these products are engineered to meet the demands of professionals and improve efficiency while delivering superior results in every application.
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