Graco Husky 1050A Operation
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Graco Husky 1050A Operation

Graco Husky 1050A Operation

Natural gas operated diaphragm pumps
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Download this manual See also: Operating Manual, Repair Parts
Operation
®
Husky
Natural Gas Operated
Diaphragm Pumps
Intended for fluid transfer applications powered by sweet natural gas (less than 4 ppm
hydrogen sulfide) conforms to CSA/AM ANSI LC 6. Certified to CSA STD T.I.L. No. R-14.
For professional use only.
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
See page 4 for model information.
120 psi (0.83 MPa, 8.3 bar) Maximum Fluid
Working Pressure
120 psi (0.83 MPa, 8.3 bar) Maximum Gas Input
Pressure
9902471
1050A,
313598H
EN
ti13946a
II 2 GD c IIC T4

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Summary of Contents for Graco Husky 1050A

  • Page 1 Operation ® Husky 1050A, Natural Gas Operated 313598H Diaphragm Pumps Intended for fluid transfer applications powered by sweet natural gas (less than 4 ppm hydrogen sulfide) conforms to CSA/AM ANSI LC 6. Certified to CSA STD T.I.L. No. R-14. For professional use only. Important Safety Instructions Read all warnings and instructions in this manual.

  • Page 2: Table Of Contents

    Fluid Inlet and Outlet Ports ....12 Graco Information ......20 Fluid Pressure Relief Valve .

  • Page 3: To Find Your Nearest Distributor

    To find part numbers for new pumps or kits, use the Online Diaphragm Pump Selector Tool. To find part numbers for replacement parts: Use the configuration number from the ID plate on the pump. If you only have the Graco 6-digit part num- ber, use the selector tool to find the corresponding configuration number.

  • Page 4: Models

    Models Models Maximum Graco Graco Matrix Identification Working Pressure Part Number psi (MPa, bar) 647043 1050A-PAC1AA1BNBNBN— 120 (0.83, 8.3) 647047 1050A-PAC1AA1FKFKFK— 120 (0.83, 8.3) 647124 1050A-PAC1AA2BNBNBN— 120 (0.83, 8.3) 647128 1050A-PAC1AA2FKFKFK— 120 (0.83, 8.3) 647733 1050A-PAC1AA1SPSPSPPT 120 (0.83, 8.3) 647734 1050A-PAC1AA2SPSPSPPT 120 (0.83, 8.3)

  • Page 5: Warnings

    Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equip- ment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable.
  • Page 6 Warnings WARNING EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system component.
  • Page 7 Warnings WARNING PLASTIC PARTS CLEANING SOLVENT HAZARD Many solvents can degrade plastic parts and cause them to fail, which could cause serious injury or property damage. • Use only compatible water-based solvents to clean plastic structural or pres- sure-containing parts. •...

  • Page 8: Installation

    . 3 is only a guide for selecting and installing sys- 3. For all mountings, be sure the pump is tem components. Contact your Graco dis- bolted directly to the mounting surface. tributor for assistance in planning a system 4. For ease of operation and service, mount to suit your needs.

  • Page 9: Gas Line

    Installation Gas Line See F . 3, page 11. 1. Install a regulator (C) and gauge to control the fluid pressure. Locate it close to the pump. 2. Locate a bleed-type master gas valve (B, required in your system) close to the pump and use it to relieve trapped natural gas.

  • Page 10: Exhaust Ventilation

    Installation Exhaust Ventilation 1. Remove the muffler (T) from the pump gas exhaust port. 2. Install a grounded exhaust hose (U) and connect the muffler (T) to the other end of Be sure to read and follow the TOXIC FLUID the hose.
  • Page 11 Installation to remote exhaust location ti14359a . 3. Typical Installation Key: A Main natural gas supply line B Bleed-type master gas valve (required) C Gas regulator D Gas inlet E Master gas valve (for accessories) F Gas line filter G Fluid suction line J Fluid drain valve (required) K Fluid shutoff valve L Fluid line...

  • Page 12: Fluid Supply Line

    Installation Fluid Supply Line Fluid Outlet Line See F . 3. See F . 3. 1. Use grounded fluid supply lines (G). See 1. Use grounded fluid hoses (L). The pump Grounding, page 8. fluid outlet is 1 in. npt(f). Screw the fluid fit- ting into the pump outlet securely.

  • Page 13: Fluid Pressure Relief Valve

    Installation Fluid Pressure Relief Valve Some systems may require installation of a Overpressurization also can occur if the pressure relief valve at the pump outlet to pre- Husky pump is used to feed fluid to a piston vent overpressurization and rupture of the pump, and the intake valve of the piston pump pump or hose.

  • Page 14: Operation

    Operation Operation Pressure Relief Procedure 4. Place the end of the fluid hose into an appropriate container. 5. Close the fluid drain valve. Trapped gas can cause the pump to cycle 6. Back out the regulator knob, and open the unexpectedly, which could result in serious bleed-type master gas valves.

  • Page 15: Maintenance

    Maintenance Maintenance Maintenance Schedule Flushing and Storage Establish a preventive maintenance schedule, based on the pump’s service history. Sched- uled maintenance is especially important to prevent spills or leakage due to diaphragm • Flush before fluid can dry in the equipment, failure.

  • Page 16: Torque Instructions

    Retorque the air valve fasteners (V) in a criss- . 5. Torque sequence cross pattern, to 80 in-lb (9.0 N•m). Repair and Parts See manual 313435, which can be found on your Husky 1050 Manuals disk or at www.graco.com. 313598H...

  • Page 17: Dimensions

    Dimensions Dimensions ti12212b ti12211b 5.0 in. (127 mm) 5.5 in. (140 mm) ti12213b ti14540b K..10.2 in. (258 mm) A ..12.7 in. (323 mm) L ..1/2 npt(f) gas inlet B ..14.4 in. (366 mm) M ..1 in. npt(f) or 1 in. bspt fluid C ..

  • Page 18: Performance Chart

    Performance Chart Performance Chart Test Conditions: Pump tested in water with inlet submerged. Cycle Rate (0.83. 8.3) (0.7, 7.0) Fluid Pressure (0.55, 5.5) Operating Gas Pressure (0.41, 4.1) 120 psi (0.83 MPa, 8.3 bar) (0.28, 2.8) 100 psi (0.7 MPa, 7.0 bar) (0.14, 1.4) 70 psi (0.48 MPa, 4.8 bar) 40 psi (0.28 MPa, 2.8 bar)

  • Page 19: Technical Data

    Technical Data Technical Data Maximum fluid working pressure ....120 psi (0.83 MPa, 8.3 bar) Gas pressure operating range ....20-120 psi (0.14-0.83 MPa, 1.4-8.3 bar) Fluid displacement per cycle 0.17 gal.

  • Page 20: Graco Standard Warranty

    With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of five years from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.

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