Graco 311211L Air-Powered Pumps Typical Installation, Typical Installation Key

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Installation

Air-Powered Pumps Typical Installation

M

J

M

K L

N

B

D G D E

A N

F

D C

TI8398a

FIG. 2: Typical Installation

Key:

AMix Tank

BPump Stand

CFluid Supply Line; 1-1/2 in. (38 mm) minimum diameter

DFluid Shutoff Valve

EFluid Line; 1 in. (25 mm) minimum diameter

FSurge Tank Stand

GSurge Tank

HGround Wire (required, see page 7 for installation)

JAir Supply Line

KAir Line Filter

LAir Regulator and Gauge

MBleed-Type Master Air Valve (required)

NFluid Drain Valve (required)

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311211L

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Contents Important Safety Instructions DescriptionContents Viscount I Plus Hydraulic-Powered Pumps NXT Air-Powered PumpsModels Connection Rod Cylinder High-Flo Lower Model No Viscount II Hydraulic Powered PumpsMaximum Pump Psi MPa, bar StyleFire and Explosion Hazard Moving Parts Hazard Grounding InstallationFluid supply container follow local code Hydraulic-Powered Pumps AccessoriesAir-Powered Pumps Hydraulic Power SupplyHydraulic Return Line All PumpsFluid Line Air-Powered Pumps Typical Installation Typical Installation KeyHydraulic-Powered Pumps Typical Installation Typical InstallationOperation Maintenance Preventive Maintenance ScheduleTroubleshooting Disassembling pumpDisconnect the Lower RepairReconnect the Lower Reassemble the Coupling Rod and Tie Rods to the Motor Viscount II Pump ShownRepair 311211L Common Parts PartsNXT Pumps Description QtyParts That Vary by Model JS45R3 JS45R1JS45R2 JS45R4Viscount I Plus Pumps Viscount II 460 Pumps Air-Powered Pumps DimensionsHydraulic-Powered Pumps NXT Pump Mounting Hole DiagramViscount I Plus Models Viscount II ModelsTechnical Data Viscount II PumpsFluid Outlet Pressure Black Curves Performance ChartsAir-Powered Pumps Air Consumption Gray Curves2200cc NXT Air Motor, 2000cc High-Flo Lower 3400cc NXT Air Motor, 2000cc High-Flo LowerHydraulic Powered Pumps Viscount I Plus 225 Pumps Viscount I Plus 300 PumpsGpm Fluid PRESSURE, psi MPa, barFluid FLOW, gpm lpm Key Graco Information Graco Standard WarrantyGraco Headquarters Minneapolis

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.