Graco 3A2578B important safety instructions Flange Connections, Installation

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Flange Connections

Flange Connections

The ﬂuid inlet and outlet ports are 2 in. (50 mm) raised face, ANSI/DIN PN 10 ﬂanges. Connect 2 in. (50 mm) plastic pipe ﬂange to the pump as follows. You will need:

•Torque wrench

•Adjustable wrench

•6 in. (152 mm) diameter, 1/8 in (32 mm) thick PTFE gasket, with four 0.75 in (19 mm). diameter holes on a 4.75 in. (121 mmm) diameter bolt circle, and a 2 in. (50 mm) diameter center

•Four 5/8 in (17 mm) x 3 in (76 mm) long bolts

•Four 5/8 in.(17 mm) spring lock washers

•Eight 5/8 in. (17 mm) ﬂat washers

•Four 5/8 in. (17 mm) nuts

1.Place a ﬂat washer (K) on each bolt (H).

2.Align the holes in the gasket (G) and the pipe ﬂange (F) with the holes in the pump outlet ﬂange

(E).

3.Lubricate the threads of the four bolts. Install the bolts through the holes and secure with the washers (K), lock washers (J), and nuts (L).

4.Hold the nuts with a wrench. Refer to the tightening sequence in the ﬁgure and torque the bolts to 20 to 30 ft-lb (27 to 41 Nm). Do not overtorque.

5.Repeat for the pump inlet ﬂange.

Installation

Figure 1

D2 in. (50 mm) ﬂuid inlet ﬂange

E 2 in. (50 mm) ﬂuid outlet ﬂange

F Plastic pipe ﬂange

G PTFE gasket

HBolt

JLock washer

K Flat washer

L Nut

Lubricate threads. torque to 20 to 30 ft-lb (27 to 41 Nm). Do not overtorque.

3A2578B

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Contents Operation Husky 2200 Air-OperatedDiaphragm Pump3A2578B 3A2578B ContentsWarnings WarningsFIRE AND EXPLOSION HAZARD PRESSURIZED EQUIPMENT HAZARDWarnings PLASTIC PARTS CLEANING SOLVENT HAZARDEQUIPMENT MISUSE HAZARD THERMAL EXPANSION HAZARDTOXIC FLUID OR FUMES HAZARD WarningsBURN HAZARD PERSONAL PROTECTIVE EQUIPMENTOrdering Information To Order Replacement PartsRelated Manuals To Find Your Nearest Distributor2200P Conﬁguration Number MatrixP01A 2200PGeneral Information InstallationTighten Fasteners Tips to Reduce CavitationAccessories/Components Not Supplied InstallationSystem Components 3A2578BGround The System InstallationAir Lines •Fluid supply container: Follow local codeNOTICE Air Exhaust VentilationInstallation To provide a remote exhaustFluid Outlet Line Fluid Supply LineInstallation 3A2578BInstallation Flange Connections3A2578B Start and Adjust the Pump Pressure Relief ProcedureOperation Flush the Pump Before First UseMaintenance Schedule MaintenanceLubrication Tighten Threaded ConnectionsTorque Instructions Torque InstructionsDo not overtorque Fluid Cover ScrewsNotes Notes3A2578B End Flange Models, Polypropylene and PVDF DimensionsDimensions PolypropyleneDimensions Center Flange Models, Polypropylene OnlyPolypropylene PolypropyleneBolt-throughDiaphragms Performance ChartsFluid Pressure Air ConsumptionPerformance Charts Overmolded DiaphragmsHow to Read the Charts Fluid PressureTechnical Data Technical DataHusky 2200 Diaphragm Pump Air consumptionWeight Technical DataMaximum pump speed Wetted PartsGraco Standard Husky Pump Warranty Graco Information