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Graco 334014A - page 1
Operation Husky ™ 1050HP 2 :1 Air-Operated Diaphragm Pump 334014A EN 1–inch high-pressure pump with modular air valve for fluid transfer applic ations. For professional use only. Importan t Safety Instru ctions Read all warni ngs and inst ruction s in this manu al and in your Repair/Par ts manual. Save these instructions. Maximum F luid Workin ...
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Graco 334014A - page 2
Contents Re la te d Man ual s ................................................ 2 Or der in g In fo rm ati on ........................................... 3 Configuratio n Num ber M at ri x ............................... 4 Wa rni ng s ........................................................... 5 In st al la ti on.................................... ...
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Graco 334014A - page 3
Ordering Inform ation Ordering Info rmation To Find Your Ne arest Distributor 1. Visit www.graco. com . 2. Click on W here to Buy and use the Distribut or Locator. To Specify the Configuration of a New Pump Please call your distributor. To Order Replacement Parts Please call your distributor. Distributor N ote 1. To find part numbers for rep lace ...
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Graco 334014A - page 4
Con fi guration Nu mber Matrix Configuration Number Matrix Check the ident ificatio n plate ( ID) for the 20–di git Configuration Nu mber of your pum p. Use the followi ng matrix to define the components of yo ur pump. Sample Configuratio n Number: 1050HP A01A A1 SS SP SP PT Pump Model Center Section and Air Valve Manifolds Seats Balls Di a ...
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Graco 334014A - page 5
Warnings Warnings The following warnings are for th e setup, use, gro unding, mai ntenance, and repai r of thi s equipment . The exclamation p oint symbol alert s you to a general warni ng and the hazard symbols refer t o p rocedure- specific risks. When th ese symbols appear in the body of this manual or on warni ng labels, refer bac kt ot h e s ...
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Graco 334014A - page 6
Warnings WARNING EQUIPMENT MISUSE HAZARD Misuse can ca use death or seri ous injury . • Do not oper ate the unit when fatigued or und er the in fluence of drugs or al cohol. • Do not exce ed the maximum working pressur e or tempera ture rating o f the lowest r ated system compo nent. See Technical Data in all equipment manuals. • Use fluids ...
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Graco 334014A - page 7
Warnings WARNING TOXIC FLUID OR FUMES HAZARD Toxic fluids o r fumes can cau se serious injur y or death if splashed i n the eyes or on skin, inhaled, or s wallowed. • Read MSDSs to know the specific hazards of th e fluids you are using. • Route exhaus t away f rom work area. If diaphr agm ruptures, fluid may be exhausted in to the air. • ...
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Graco 334014A - page 8
Installation Installation The Typical Fl oor Mount Insta llation, page 1 2 ,i s only a gu ide fo r selecting an d installing system components. C ontact your Graco distribut or for assistance i np l a n n i n gas y s t e mt o suit your needs. Tighten Fasteners Before Setup Before usin g the pump for the first t ime, check and retorqu e a ll extern ...
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Graco 334014A - page 9
Installation • Air and fluid h oses: Use only ground ed hoses with a maximum of 500 ft (15 0 m) combined hose length to e nsure groundi ng conti nuity. • Air compressor: Follow manufact urer’s recommendations. • Fluid supply conta iner: Follow you r local cod e. • Solvent pail s used when flushing: Follow your local code . Use only cond ...
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Graco 334014A - page 10
Installation Air Exhaust Ventilation The air exhaust port is 3/4 npt( f). Do not restrict the air exhaust port. Excessive exhaust restrict ion can cause erratic pu mp operation. To provide a remote exhaust: 1. Remove the muf fler (T) fr om the pump air exhaust port. 2. Install a groun ded air exhaust hose (U ). Connec t the muffler (T) to the ot ...
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Graco 334014A - page 11
Installation Fluid Supply L ine See Typical Floor Mount Inst allatio n, page 12 1. Use grounded fl exibl e, fluid supply hoses (G). See Groundin g, page 8 . 2. If the inlet fl u i dp r e s s u r et ot h ep u m pi sm o r e than 25% of th e outlet working pres sure, the ball check valves will no t close fast enough, r esulting in inefficie nt pum ...
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Graco 334014A - page 12
Installation Typical Floor Mount Installation Figure 3 Typical floor mount install ation KEY A Air supply line J Fluid drain valve (requ ired) B Bleed-type master air valve (re quired for pump) K Fluid shuto ff valve C Air fi lter and regul ator L Flex ible fluid outlet hose D Air inlet M Fluid inl et (2 ports on alumin um manifolds, 1 port on S ...
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Graco 334014A - page 13
Operation Operation Pressure Reli ef Procedure Follow the P r essure Relief Procedure whenever you see this symbol. This equip m ent stays pressurized until pressu re is relieved manually. To help prevent serious injury from pressurized fluid, such as spl ashing in the eyes or on skin, fo llow the Pressure Relief Procedure when you stop pum ping a ...
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Graco 334014A - page 14
Operation Start and Adju st the Pump 1. Be sure the pump is properly grounde d. Refer to Grounding, page 8 . 2. Ensure the High/Low pressur e lever is in the “Low” positio n before start ing the pump. 3. Check all fitt ings to be sure t hey are tight . Use a compatibl e liquid thr ead sealan t on all male threads. Tighten fluid inlet and out ...
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Graco 334014A - page 15
Maintenance Maintenance Maintenance Schedule Establish a p reventive maintenance schedul e, based on the p ump’s service history. Scheduled maintenance is especially important to pre vent spills or leakage d ue to dia phragm failur e. Lubrication T h ep u m pi s lubri cated at the factory. It is designed to require no further lubrication for the ...
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Graco 334014A - page 16
Maint enanc e Torque Instructions NOTE: All fast eners for the fluid covers, center diaphragm joi nt, and manifolds have a thread-l ocking adhesive patc h a pplied t o the thread s. If t his patch i s excessively w orn, the fasteners may loosen during operation. R eplace screws with new ones or apply medium-stre ngt h (blue) Loctit e or equival en ...
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Graco 334014A - page 17
Dimen sions and M ounting Dimensions and Mounting KEY Aluminum SST Aluminum and SST A 12.7 in (323 mm) 11.8 in (300 mm) H 6.2 in (157 mm) B 14.4 in (366 mm) 12.9 in (328 mm) J 9.4 in (239 mm) C 15.3 in (389 mm) 13.7 in (348 mm) K 15.6 in (396 mm) D 10.9 in ( 277 mm) 9.5 in (241 mm) L 3/4 npt(f) Air Inl et E 1.8 in (46 mm) 1.1 in (28 mm) M 1 in npt( ...
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Graco 334014A - page 18
Performance Cha rts Performance C harts Low Pressure S etting Fluid Pres sure Approximate Cycle s per Minute PSI (MPa, bar) 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) 01 0 (38) 20 (76) 30 (1 14) 40 (151) 50 (189) 56 1 12 168 224 280 A B C D Fluid Flow — gpm (lpm) Operating Air Pr essure A 100 psi (0.7 MPa, 7.0 b ...
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Graco 334014A - page 19
Performa nce Cha rts High Pressure Setting Fluid Pressure Approximate Cycles pe r Minute PSI (MPa, bar) 0 40 (0.28, 2.8) 80 (0.55, 5.5) 120 (0.83, 8.3) 160 (1.10, 1 1.0) 200 (1.38, 13.8) 01 0 (38) 20 (76) 30 (1 14) 40 (151) 50 (189) 50 100 150 200 250 A B C D Fluid Flow — gpm (l pm) Operating Air Pres sure A 100 psi (0.7 MPa, 7.0 bar) B 70 psi (0 ...
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Graco 334014A - page 20
Technical Data Technical Data US Metric Maximum fluid workin g pressure 200 psi 1.4 MPa,14.0 b ar Air pressure o peratin g range 20-100 psi 0.14-0. 69 MPa , 1.4-6.9 b ar Fluid displa cement per cycle Low Pressu re Setting 0.17 g 0.64 l High Pressure Setting 0.20 g 0.76 l Air consumpt ion at 70 psi, 20 gpm at 4.8 bar, 76 lpm Low Pressure Setting 26 ...
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Graco 334014A - page 21
Technical Data Sound Power (measure d per ISO-9614–2) At 70 psi (0.48 MPa, 4.8 bar) and 50 cpm Low Pressure Setting 78 dBa High Pressure Setting 91 dBa At 100 psi (0.7 MPa, 7.0 bar) and ful l flow Low Pressure Setting 90 dBa High Pressure Setting 102 d Ba Sound Pressure ( t e s t e d3 . 2 8f t[ 1m ]f r o me q u i p m e n t ) At 70 psi (0.48 MPa, ...
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Graco 334014A - page 22
Graco Standard Husky Pump Warranty Graco warrants all equipment r eferenced i n this documen t which is manuf ac tured by Graco and bear ing its name to be free from defect s in material and workmanshi p on the date of sale t o the original purchase r for use. With the exception of any speci al, extended, or li mited warranty publ ished by Graco, G ...
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