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Models 85622, 85628, 85626, 85637 Non-Metallic-REV1007

Table of Contents

CE

Engineering Data and Temperature Limitations ........................................................1 
Performance Curve...................................................................................................2 
Dimensions ...............................................................................................................3 
Metric Dimensions ....................................................................................................4 
Principle of Pump Operation .....................................................................................5 
Installation and Start-up ...........................................................................................6 
Air Supply .................................................................................................................5 
Air Valve Lubrication .................................................................................................5 
Air Line Moisture .......................................................................................................5 
Air Inlet and Priming .................................................................................................5 
Between Uses ..........................................................................................................5 
Installation Guide ......................................................................................................6 
Troubleshooting  .......................................................................................................7 
Important Safety Information ....................................................................................8 
Composite Repair Parts Drawing Models 85622, 85623, 85626 ............................10 
Overlay Option Drawing, Muffler Option Drawing ...................................................10  
Available Service and Conversion Kits ...................................................................10 
Composite Repair Parts List Models 85622, 85623, 85626 ...................................11 

 
Composite Repair Parts Drawing for Dual Port Suction Model 85637 ...................12 
Composite Repair Parts List for Dual Port Suction Model 85637 ...........................13 
Air Valve Assembly Drawing and Parts List  ...........................................................14 
Air Valve Assembly Servicing .................................................................................15 
Pilot Valve Servicing, Assembly Drawing, and Parts List ........................................16 
Intermediate Assembly Drawing, Parts List and Servicing .....................................17 
Diaphragm Service Drawing, Non-Overlay .............................................................18 
Diaphragm Service Drawing, with Overlay .............................................................18 
Diaphragm Servicing ..............................................................................................19 
Overlay Diaphragm Servicing  ................................................................................19 
Check Valve Drawing and Servicing .......................................................................20 
Pumping Hazardous Liquids ...................................................................................21 
Converting the pump for piping the exhaust air ......................................................21 
Exhaust Conversion Drawing .................................................................................21 
Converted Exhaust Illustration ................................................................................21 
CE Declaration of Conformity .................................................................................22

SERVICE & OPERATING MANUAL

LINCOLN • One Lincoln Way, St Louis, MO 63120-1578 • Customer Service (314) 679-4200

Models 85622, 85623, 85626, 85637

 

½" Non-Metallic Air-Operated Diaphragm Pump

Form # 403692

Section-B5

Page-26B

To order call 1-800-548-1191 or visit www.partdeal.com - [email protected]

Содержание 85622

Страница 1: ...te Repair Parts List for Dual Port Suction Model 85637 13 Air Valve Assembly Drawing and Parts List 14 Air Valve Assembly Servicing 15 Pilot Valve Servicing Assembly Drawing and Parts List 16 Intermed...

Страница 2: ...To order call 1 800 548 1191 or visit www partdeal com info partdeal com...

Страница 3: ...flex life Excellent abrasion resistance 275 F 40 F 135 C 40 C Virgin PTFE Chemically inert virtually impervious Very few chemicals are known to react chemically with PTFE molten alkali metals 220 F 3...

Страница 4: ...13 14 15 16 2 1 0 CAPACITY U S Gallons per minute Liters per minute 100 90 2 3 5 4 7 80 70 60 50 40 30 20 10 10 20 30 40 50 60 0 0 BAR PSI HEAD 1 2 3 4 5 6 7 0 30 20 25 10 15 5 9 1 6 7 6 3 4 5 1 5 NPS...

Страница 5: ...Muffler 3 8 NPT Exhaust Port For Optional Muffler Styles or Piping Exhaust Air In Submerged Applications Discharge Port 1 2 NPT Internal 1 NPT External Manifold Can Rotate 90 From Vertical Centerline...

Страница 6: ...lated Muffler 3 8 NPT Exhaust Port For Optional Muffler Styles or Piping Exhaust Air In Submerged Applications Discharge Port 1 2 NPT Internal 1 NPT External 44mm Manifold Can Rotate 90 From Vertical...

Страница 7: ...n and strain to the pumping system A surge suppressor is recommended to further reduce pulsation in flow Air Supply Air supply pressure cannot exceed 125 psi 8 6 bar Connect the pump air inlet to an a...

Страница 8: ...CAUTION The air exhaust should be piped to an area for safe disposition of the product being pumped in the event of a diaphragm failure INStaLLatION gUIDe Top Discharge ball Valve Unit To order call...

Страница 9: ...rge suppressor What to Check Blocked air exhaust muffler Corrective Action Remove muffler screen clean or de ice and reinstall Refer to the Air Exhaust section of your pump SERVICE MANUAL What to Chec...

Страница 10: ...scharge piping and all other openings and connections Be certain the air supply is locked out or made non operational so that it cannot be started while work is being done on the pump Be certain that...

Страница 11: ...Models 85622 85628 85626 85637 Non Metallic REV1007 Page 9 This page left intentionally blank To order call 1 800 548 1191 or visit www partdeal com info partdeal com...

Страница 12: ...3 WET END KIT Santoprene Diaphragms Nitrile Spacer Gaskets Santoprene Check Balls PTFE Seats and PTFE Seals 271872 WET END KIT Santoprene Diaphragms PTFE Overlay Diaphragm PTFE Check Balls PTFE Seats...

Страница 13: ...ong 4 271992 271992 271992 14 Outer Chamber 2 271985 271985 271985 15 Diaphragm 2 252907 252907 271865 16 Overlay Diaphragm 2 252908 17 Suction Elbow 2 252909 252909 252909 18 Discharge Elbow 2 271994...

Страница 14: ...Drawing Dual Port Suction Model 85637 12 22 1 12 12 32 29 26 7 30 31 6 28 15 27 14 2 34 25 9 5 17 25 11 34 2 18 10 9 33 10 33 10 25 25 21 3 20 8 12 10 25 25 4 23 13 ILLUSTRATION SHOWS DIRECTION OF DI...

Страница 15: ...20 x 1 25 long 8 271991 13 Hex Flange Capscrew 5 16 18 x 88 long 8 271992 14 Outer Chamber 2 271985 15 Diaphragm 2 271865 17 Suction Elbow NPT 2 275810 18 Discharge Elbow 2 271994 20 Air Inlet Gasket...

Страница 16: ...arts list Item Part Number Description Qty 1 272836 Air Valve Assembly 1 1 A 273051 Body Air Valve 1 1 B 252929 Sleeve and Spool Set 1 1 C 252927 O Ring 8 1 E 273046 End Cap 2 1 F 273047 O Ring 2 1 G...

Страница 17: ...ed clerance Sleeves and spools cannot be interchanged STEP 3 Reassembly of the air distribution valve Install one end cap with o rings items 1 E 1 C and 1 F into one end of the air valve body item 1 A...

Страница 18: ...ricate outside diameter of the sleeve and o rings Then carefully insert sleeve into valve body Take CAUTION when inserting sleeve not to shear any o rings Install retaining ring to sleeve Generously l...

Страница 19: ...ach end of the intermediate cavity Inspect for wear or damage Replace plunger as needed Apply a light coating of grease to each o ring and re install the plungers in to the bushings Push the plungers...

Страница 20: ...9 15 27 14 13 31 6 28 15 16 27 14 11 25 11 13 15 16 27 14 13 31 6 15 14 11 25 11 13 15 13 286 116 000 only 14 Use With TPE Diaphragms Only 31 6 28 19 15 27 14 11 25 11 13 19 15 27 14 13 31 6 28 15 16...

Страница 21: ...ters 120 in lbs Santoprene 13 56 Newton meters Allow a minimum of 15 minutes to elapse after torquing then re torque the assembly to compensate for stress relaxation in the clamped assembly Step 5 Ins...

Страница 22: ...pherical surface The check valve seats items 34 should be inspected for cuts abrasive wear or embedded material on the surfaces of both the external and internal chamfers The spherical surface of the...

Страница 23: ...the exhaust higher than the product source to prevent siphoning spills See illustration 3 at right Converting the pump for piping the exhaust air The following steps are necessary to convert the pump...

Страница 24: ...ive 98 37 EC Safety of Machinery This product has used EN 809 Pumps and Pump Units for Liquids Common Safety Requirements harmonized standards to verify conformance Signature of authorized person Date...

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