Graco 311211L Fluid PRESSURE, psi MPa, bar, Gpm, Fluid FLOW, gpm lpm Key

Page 29

Performance Charts

Viscount II 460 Pumps

Viscount II 460 - MR4Ball - 2000cc

Performance @ 600 1050 1200 PSIG

CYCLES PER MIN.

FLUID PRESSURE, psi (MPa, bar)

0

450 (3.1, 31)

400 (2.8, 28)

350 (2.4, 24)

300 (2.1, 21)

250 (1.7, 17)

200 (1.4, 14)

150 (1.0, 10)

100 (0.7, 7)

50 (0.3, 3)

0 (0, 0)

0.0

(0.0)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

8

12

16

20

24

28

32

368

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

(gpm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

FLOW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

OIL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

2.04.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0

(7.0) (15.0) (22.5) (30.0) (37.9) (45.4) (53.0) (60.6) (68.1)

FLUID FLOW, gpm (lpm)

Key:

AHigh PSIG

BMid PSIG

CLow PSIG

311211L

29

Image 29
Contents Description Important Safety InstructionsContents Models NXT Air-Powered PumpsViscount I Plus Hydraulic-Powered Pumps Maximum Pump Viscount II Hydraulic Powered PumpsConnection Rod Cylinder High-Flo Lower Model No Psi MPa, bar StyleFire and Explosion Hazard Moving Parts Hazard Fluid supply container follow local code InstallationGrounding Air-Powered Pumps AccessoriesHydraulic-Powered Pumps Hydraulic Power SupplyFluid Line All PumpsHydraulic Return Line Typical Installation Key Air-Powered Pumps Typical InstallationTypical Installation Hydraulic-Powered Pumps Typical InstallationOperation Preventive Maintenance Schedule MaintenanceDisassembling pump TroubleshootingReconnect the Lower RepairDisconnect the Lower Viscount II Pump Shown Reassemble the Coupling Rod and Tie Rods to the MotorRepair 311211L NXT Pumps PartsCommon Parts Description QtyParts That Vary by Model JS45R2 JS45R1JS45R3 JS45R4Viscount I Plus Pumps Viscount II 460 Pumps Hydraulic-Powered Pumps DimensionsAir-Powered Pumps Viscount I Plus Models Pump Mounting Hole DiagramNXT Viscount II ModelsViscount II Pumps Technical DataAir-Powered Pumps Performance ChartsFluid Outlet Pressure Black Curves Air Consumption Gray Curves3400cc NXT Air Motor, 2000cc High-Flo Lower 2200cc NXT Air Motor, 2000cc High-Flo LowerViscount I Plus 225 Pumps Viscount I Plus 300 Pumps Hydraulic Powered PumpsFluid FLOW, gpm lpm Key Fluid PRESSURE, psi MPa, barGpm Graco Headquarters Minneapolis Graco Standard WarrantyGraco Information

311211L specifications

The Graco 311211L is a highly versatile airless paint sprayer designed for both professional contractors and DIY enthusiasts. This powerful machine stands out in the market due to its robust construction, exceptional performance, and innovative features that enhance the painting experience.

One of the main features of the Graco 311211L is its high-efficiency piston pump, which is capable of delivering a pressure of up to 3300 PSI. This allows users to spray thicker materials without compromising on the quality of the finish. The machine's pump is designed to handle a variety of coatings, including paints, stains, and sealers, making it suitable for a wide range of applications.

Another key characteristic of the Graco 311211L is its ability to support a broad range of hose lengths, accommodating up to 150 feet. This flexibility is particularly beneficial for large projects, as it provides users the freedom to move around without the constraints of a short hose. The airless design ensures a smooth and even application, reducing the need for back-and-forth brushing, saving time and effort.

The machine is also equipped with a convenient QuickChange tip system that allows users to interchange spray tips with ease. This feature promotes efficiency, as users can quickly switch between different spray patterns and widths to achieve the desired finish. Additionally, the Graco 311211L boasts a built-in pressure control that enables you to adjust the spray pressure according to the job requirements, ensuring optimal performance and consistency.

User comfort and convenience are further enhanced through its ergonomic design, which includes a lightweight construction and a well-balanced frame. This makes it easy to maneuver during extended use. Furthermore, it offers an integrated storage compartment for accessories, keeping everything organized and easily accessible.

In summary, the Graco 311211L airless paint sprayer combines performance, efficiency, and user-friendly features, making it an excellent choice for both professionals and DIY enthusiasts. Its adaptability to various coatings and surfaces, coupled with advanced technologies, makes it a standout option in the competitive paint sprayer market. Whether for interior or exterior projects, the Graco 311211L promises to deliver a high-quality finish with minimal effort.