Graco 3A2888A- Manuals

Page 2 - Contents

Contents Warnings ........................................................... 3Ordering Information ........................................... 6Related Manuals ................................................ 6Conﬁguration Number Matrix ............................... 7Installation....................

Page 3 - Warnings; WARNING

Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-speciﬁc risks. When these symbols appear in the body of this manual or on warn...

Page 6 - Ordering Information; To Find Your Nearest Distributor; Related Manuals

Ordering Information Ordering Information To Find Your Nearest Distributor 1. Visit www.graco.com . 2. Click on Where to Buy and use the Distributor Locator. To Specify the Conﬁguration of a New Pump Please call your distributor.ORUse the Online Husky Selector Tool on the Process Equipment page at w...

Page 7 - Configuration Number Matrix; PP PT FK

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 ...

Page 8 - Installation; General Information; Tips to Reduce Cavitation

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 ...

Page 10 - Ground The System

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 ...

Page 11 - Air Exhaust Ventilation

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...

Page 12 - Fluid Supply Line; Fluid Outlet Line

Installation Fluid Supply Line 1. Connect a grounded, ﬂexible ﬂuid hose (E) to the 1.5 in (38 mm) ANSI/DIN pump ﬂuid inlet ﬂange (L). 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 ...

Page 13 - Flange Connections

Installation Flange Connections The ﬂuid inlet and outlet ports are 1.5 in (38 mm) raised face, standard 150 lb (68 kg) class pipe ﬂanges.Graco standard pipe ﬂange kits are available in polypropylene (239006) and PVDF (239010). These kits include:• the pipe ﬂange• a PTFE gasket• four 1/2 in. bolts, ...

Page 14 - Operation; Pressure Relief Procedure; Flush the Pump Before First Use; Start and Adjust the Pump; Pump Shutdown

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...

Page 15 - Maintenance; Maintenance Schedule; Flushing and Storage

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...

Page 16 - Torque Instructions

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...

Page 17 - Performance Charts; –Piece Bolt-Through Diaphragms

Performance Charts Performance Charts 1–Piece Bolt-Through Diaphragms Fluid Pressure Approximate Cycles per Minute PSI (MPa, bar) 0 20 (76) 40 (151) 60 (227) 80 (303) 100 (379) 120 (454) 31.5 63 94.5 126 157.5 189 0 20 (0.14, 1.4) 40 (0.28, 2.8) 60 (0.41, 4.1) 80 (0.55, 5.5) 100 (0.70, 7.0) 120 (0.8...

Page 18 - –Piece Bolt-Through Diaphragms

Performance Charts 2–Piece Bolt-Through Diaphragms Fluid Pressure Approximate Cycles per Minute PSI (MPa, bar) 0 20 (76) 40 (151) 60 (227) 80 (303) 100 (379) 120 (454) 30.5 61 91.5 122 152.5 183 0 20 (0.14, 1.4) 40 (0.28, 2.8) 60 (0.41, 4.1) 80 (0.55, 5.5) 100 (0.70, 7.0) 120 (0.83, 8.3) A B C D Flu...

Page 19 - Overmolded Diaphragms

Performance Charts Overmolded Diaphragms Fluid Pressure Approximate Cycles per Minute PSI (MPa, bar) 0 20 (76) 40 (151) 60 (227) 80 (303) 100 (379) 120 (454) 34 68 102 136 170 204 0 20 (0.14, 1.4) 40 (0.28, 2.8) 60 (0.41, 4.1) 80 (0.55, 5.5) 100 (0.70, 7.0) 120 (0.83, 8.3) A B C D Fluid Flow — gpm (...

Page 20 - Dimensions; End Flange Models, Polypropylene and PVDF

Dimensions Dimensions End Flange Models, Polypropylene and PVDF Table 1 Dimensions for Polypropylene or PVDF Pumps Ref. Inches Centimeters A 20.6 52.3 B 23.8 60.4 C 26.8 68.1 D 3.2 8.1 E 9.9 25.1 F 21.0 53.3 Ref. Inches Centimeters G 17.2 43.7 H 3.8 9.6 J 12.4 31.5 K 13.8 35.1 L 7.5 19.1 20 3A2888A

Page 21 - Center Flange Models, Polypropylene

Dimensions Center Flange Models, Polypropylene Only Table 2 Dimensions for Polypropylene Pumps Ref. Inches Centimeters A 20.6 52.3 B 23.8 60.4 C 26.8 68.1 D 3.2 8.1 E 9.9 25.1 F 21.0 53.3 Ref. Inches Centimeters G 17.2 43.7 H 3.8 9.6 J 12.4 31.5 K 13.8 35.1 L 7.5 19.1 3A2888A 21

Page 22 - Technical Data

Technical Data Technical Data Husky 15120 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 1/2 in. (npt(f) Air exhaust size 1 in. Fluid inlet and outlet size (ANSI/DIN ﬂange) 1....

Page 24 - Graco Standard Husky Pump Warranty; Graco Information

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...