Graco 3A2578B- User Manual

Configuration Number Matrix Configuration Number Matrix Check the identification plate (ID) for the Configuration Number of your pump. Use the following matrix to define the components of your pump. CONFIGURATION NO. PART NO. SERIAL NO. SERIES DATE CODE MAX WPR PSI-bar Graco Inc., P.O. Box 1441Mpls, MN ...

Installation Installation General Information The Typical Installation shown is only a guide for selecting and installing system components. Contact your Graco distributor for assistance in planning a system to suit your needs. Always use Genuine Graco Parts and accessories. Be sure all accessories ...

Installation Ground The System The equipment must be grounded to reduce the risk of static sparking. Static sparking can cause fumes to ignite or explode. Grounding provides an escape wire for the electrical current.• Always ground the entire fluid system as described below. • Polypropylene and PVDF ...

Installation Air Exhaust Ventilation If pumping toxic fluids, you must vent the exhaust away from people, animals, food handling areas, and all sources of ignition. Follow all applicable codes. NOTICE The air exhaust port is 1 in. npt(f). Do not restrict the air exhaust port. Excessive exhaust restri...

Installation Fluid Supply Line 1. Use grounded, flexible fluid hoses (E). See Ground The System, page 10 . 2. If the inlet fluid pressure to the pump is more than 25% of the outlet working pressure, the ball check valves will not close fast enough, resulting in inefficient pump operation. Excessive inle...

Installation 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 fou...

Operation Operation Pressure Relief Procedure Follow the Pressure Relief Procedure whenever you see this symbol. This equipment stays pressurized until pressure is relieved manually. To help prevent serious injury from pressurized fluid, such as splashing in the eyes or on skin, follow the Pressure R...

Maintenance Maintenance Maintenance Schedule Establish a preventive maintenance schedule based on the pump’s service history. Scheduled maintenance is especially important to prevent spills or leakage due to diaphragm failure. Lubrication The pump is lubricated at the factory. It is designed to requ...

Torque Instructions Torque Instructions If fluid cover or manifold fasteners have been loosened, it is important to torque them using the following procedure to improve sealing.NOTE: Fluid cover and manifold fasteners have a thread-locking adhesive patch applied to the threads. If this patch is exces...

Dimensions Dimensions End Flange Models, Polypropylene and PVDF Polypropylene PVDF A 25.1 in. 63.8 cm 25.2 in. 64.0 cm B 28.7 in. 72.9 cm 28.8 in. 73.2 cm C 31.7 in. 80.5 cm 31.8 in. 80.8 cm D 3.6 in. 9.1 cm 3.6 in. 9.1 cm E 12.0 in. 30.5 cm 11.7 in. 29.7 cm F 25.6 in. 65.0 cm 25.3 in. 64.3 cm Polyp...

Dimensions Center Flange Models, Polypropylene Only Polypropylene A 24.1 in. 61.2 cm B 27.2 in. 69.1 cm C 30.3 in. 77.0 cm D 3.1 in. 7.9 cm E 12.8 in. 32.5 cm F 26.3 in. 66.8 cm Polypropylene G 18.5 in. 47.0 cm H 7.0 in. 17.8 cm J 13.9 in. 35.3 cm K 16.3 in. 41.4 cm L 8.2 in. 20.8 cm 3A2578B 19

Performance Charts Performance Charts Bolt-through Diaphragms Fluid Pressure Approximate Cycles per Minute PSI (MPa, bar) 0 40 (151) 80 (303) 120 (454) 160 (606) 200 (757) 25 50 75 100 125 0 25 (0.17, 1.7) 50 (0.34, 3.4) 75 (0.52, 5.2) 100 (0.70, 7.0) 125 (0.86, 8.6) A B C D Fluid Flow — gpm (lpm) O...

Performance Charts Overmolded Diaphragms Fluid Pressure Approximate Cycles per Minute PSI (MPa, bar) A B C D 0 40 (151) 80 (303) 120 (454) 160 (606) 200 (757) 31 62 93 124 155 0 25 (0.17, 1.7) 50 (0.34, 3.4) 75 (0.52, 5.2) 100 (0.70, 7.0) 125 (0.86, 8.6) Fluid Flow — gpm (lpm) Operating Air Pressure...

Technical Data Technical Data Husky 2200 Diaphragm Pump US Metric Maximum fluid working pressure 125 psi 0.86 MPa, 8.6 bar Air pressure operating range 20 to 125 psi 0.14 to 0.86 MPa, 1.4 to 8.6 bar Air inlet size 3/4 in. npt(f) Air exhaust size 1 in. npt(f) Fluid inlet and outlet size (ANSI/DIN flang...

Graco Standard Husky Pump Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or l...