Sandpiper S20 Service & Operation Manual Download Page 8 | Manualshive

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520-202-000

9/03

Model S20 Non-Metallic Design Level 2 Page 6

Dimensions: S20 Non-Metallic
with RuppGUARD™ Spill Prevention

Dimension

Standard Pump

A

B

6 9/16"

7 15/16"

Pulse Output Kit

3M Muffler

Mesh Muffler

12 11/16"

14 1/16"

12 9/16"

18 11/16"

8 13/16"

14 15/16"

Note:

Porting Flanges are also avaible with

PN10 40mm DIN bolting configuration.

Dimensions in Inches
Dimensional tolerance: ±

1

/

8

"

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6
7
8
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10
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Summary of Contents for S20

Page 1: ...bution Valve Assembly Drawing 18 Main Air Valve Assembly Parts List 18 Air Distribution Valve Servicing 19 Air Distribution Valve with Stroke Indicator Options 20 Air Distribution Valve with Stroke Indicator Parts List 20 Air Distribution Valve with Stroke Indicator Servicing 21 Solenoid Shifted Air Valve Drawing 22 Solenoid Shifted Air Valve Parts List 22 Solenoid Shifted Air Distribution Valve o...

Page 2: ......

Page 3: ...gn Level 2 Design Level 2 Ball V Ball V Ball V Ball V Ball Valve alve alve alve alve Air Powered Air Powered Air Powered Air Powered Air Powered Double Diaphragm Pump Double Diaphragm Pump Double Diaphragm Pump Double Diaphragm Pump Double Diaphragm Pump ENGINEERING PERFORMANCE CONSTRUCTION DATA CE U S Patent 5 851 109 5 996 627 400 210 Other U S Patents Applied for Materials Maximum Minimum Opera...

Page 4: ...ted Aluminum K PTFE Coated Aluminum L PTFE Coated Aluminum with PTFE Coated Hardware R Epoxy Coated Aluminum with PTFE Coated Hardware Porting Options A ANSI Flange D DIN Flange 7 Dual Porting ANSI 8 Top Dual Porting ANSI 9 Bottom Dual Porting ANSI Pump Style D RuppGUARD with Electronic Leak Detection 110V E RuppGUARD with Electronic Leak Detection 220V M RuppGUARD with Mechanical Leak Detection S...

Page 5: ...600 500 400 300 200 100 30 51 50 85 Capacity U S Gallons per minute Liters per minute 100 90 80 70 60 50 40 30 20 10 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 NPSHR METERS FEET 100 PSI 6 8 Bar 80 PSI 5 44 Bar 60 PSI 4 08 Bar 40 PSI 2 72 Bar 20 PSI 1 36 Bar Air Inlet Pressure Performance Curve Model S20 Non Metallic Design Level 2 ...

Page 6: ...S20 Non Metallic Dimensions in Inches Dimensional tolerance 1 8 Note Porting Flanges are also avaible with PN10 50mm DIN bolting configuration Dimension Standard Pump Pulse Output Kit 3M Muffler Mesh Muffler A B 6 9 16 12 11 16 12 9 16 18 11 16 4 1 16 15 1 4 12 9 16 18 11 16 ...

Page 7: ...mensions S20 Non Metallic Dimensions in Millimeters Dimensional tolerance 3mm Dimension Standard Pump Pulse Output Kit 3M Muffler Mesh Muffler A B 167mm 322mm 202mm 357mm 319mm 475mm 225mm 380mm Note Porting Flanges are also avaible with PN10 50mm DIN bolting configuration ...

Page 8: ...with RuppGUARD Spill Prevention Dimension Standard Pump A B 6 9 16 7 15 16 Pulse Output Kit 3M Muffler Mesh Muffler 12 11 16 14 1 16 12 9 16 18 11 16 8 13 16 14 15 16 Note Porting Flanges are also avaible with PN10 40mm DIN bolting configuration Dimensions in Inches Dimensional tolerance 1 8 ...

Page 9: ...2 Page 7 Metric Dimensions S20 Non Metallic with RuppGUARD Spill Prevention Dimension Standard Pump A B 167mm 202mm Pulse Output Kit 322mm 357mm 3M Mesh 319mm 475mm 225mm 380mm Note Porting Flanges are also avaible with PN10 50mm DIN bolting configuration ...

Page 10: ...he flexible hose reduces vibration and strain to the pumping system A surge suppressor is recommended to further reduce pulsation in flow AIR SUPPLY Air supply pressure cannot exceed 100 psi 7 bar Connect the pump air inlet to an air supply of sufficient capacity and pressure required for desired performance When the air supply line is solid piping use a short length of flexible hose not less than...

Page 11: ...essor 020 050 000 Filter Regulator 020 050 001 Lubricator 020 047 007 Air Dryer Available from Warren Rupp 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 ...

Page 12: ...x 591 Nylatron G S 592 Nylatron NSB 600 Virgin PTFE 601 PTFE Bronze and moly filled 602 Filled PTFE 603 Blue Gylon 604 Virgin PTFE 607 Envelon 606 Injected molded PFA 610 Encapsulated Silicon 611 Encapsulated Viton 632 Neoprene Hytrel 633 Viton PTFE 634 EPDM PTFE 637 PTFE Viton 638 PTFE Hytrel 639 Buna N 643 Santoprene EPDM 644 Santoprene Delrin Viton and Hytrel are registered tradenames of E I Du...

Page 13: ...er Corrective Action Remove muffler screen clean or de ice and reinstall Refer to the Air Exhaust section of your pump SERVICE MANUAL What to Check Pumped fluid in air exhaust muffler Corrective Action Disassemble pump chambers Inspect for diaphragm rupture or loose diaphragm plate assembly Refer to the Diaphragm Replacement section of your pump SERVICE MANUAL What to Check Suction side air leakag...

Page 14: ... RuppGUARD Santoprene Diaphragms PTFE Overlay Diaphragms PTFE Pumping Diaphragms PTFE Balls and PTFE Seals 031 141 000 ASSEMBLY AIR VALVE without Encapsulated Muffler Muffler Cap and six screws HARDWARE KITS 475 170 308 PTFE Coated Stainless Steel Capscrews Hex Nuts Washers and Support Rod 475 171 308 For use with RuppGUARD Spill Prevention Options RuppTech PULSE OUTPUT KITS For use with 530 010 0...

Page 15: ...3 8 16 X 2 75 4 16 196 148 156 Chamber Inner 2 196 148 307 Chamber Inner 2 196 148 309 Chamber Inner 2 196 148 332 Chamber Inner 2 17 196 150 520 Chamber Outer 2 196 150 552 Chamber Outer 2 18 286 074 354 Diaphragm 2 19 286 075 600 Diaphragm Overlay 2 20 312 102 520 Elbow 4 312 102 552 Elbow 4 21 360 090 360 Gasket Air Inlet 1 22 360 091 360 Gasket Inner Chamber 2 23 360 092 360 Gasket PilotValve ...

Page 16: ...18 134 520 Manifold 2 replaces 518 132 520 518 134 520E Manifold 50mm DIN 2 518 134 552 Manifold 2 replaces 518 130 552 518 134 552E Manifold 50mm DIN 2 50 538 022 110 Nipple Pipe 4 538 022 308 Nipple Pipe 4 51 560 078 611 O Ring 8 52 618 003 110 Plug Pipe 4 618 003 308 Plug Pipe 4 53 618 025 110 Plug Boss 4 618 025 308 Plug Boss 4 54 618 031 110 Plug Boss 4 618 031 308 Plug Boss 4 55 770 057 600 ...

Page 17: ... plugs items 53 The spill prevention chambers are filled through the exposed ports 4 Apply air pressure to the air distribution valve Install safety clip item 1 N into the smaller unthreaded hole in one end cap item 1 D This locks the valve spool to one side keeping the pump from shifting 5 Face the side of the pump with the installed safety clip If the safety clip is installed in the top end cap ...

Page 18: ...8 134 520E Manifold 50mm DIN 2 518 134 552 Manifold Spill Prevention 2 replaces 518 132 552 518 134 552E Manifold 50mm DIN 2 50 538 022 110 Pipe Nipple 4 538 022 308 Pipe Nipple 4 51 560 078 611 O ring 8 52 618 003 110 Plug Pipe 4 618 003 308 Plug Pipe 4 53 618 025 110 Plug Boss 4 618 025 308 Plug Boss 4 54 618 031 110 Plug Boss 4 618 031 308 Plug Boss 4 55 770 057 600 Spacer Manifold 4 770 057 55...

Page 19: ...7 The discharge manifolds and elbows can now be removed 3 Remove the top two boss plugs items 53 The spill prevention chambers are filled through the exposed ports 4 Apply air pressure to the air distribution valve Install safety clip item 1 N into the smaller unthreaded hole in one end cap item 1 D This locks the valve spool to one side keeping the pump from shifting 5 Face the side of the pump w...

Page 20: ...028 550 Muffler 1 1 G 560 020 360 O Ring 8 1 H 675 044 115 Ring Retaining 2 1 J 710 015 115 Screw Self tapping 4 For pumps equipped with PTFE Coated Hardware 1 031 140 002 Air Valve Assembly 1 Includes all items used on 031 140 000 except 1 J 710 015 308 Screw Self tapping 4 1 H 675 044 308 Retaining Ring 2 For pumps equipped with PTFE coated hardware option 1 031 141 000 Air Valve Assembly 1 Incl...

Page 21: ...scratches or other contaminates Remove the sleeve if needed and replace both the sleeve and spool with a new sleeve and spool set item 1 A STEP 3 Reassembly of the air valve Install one end cap item 1 E with an o ring item 1 G and one bumper item 1 C into one end of the air valve body item 1 B Install one retaining ring item 1 H into the groove on the same end Remove the new sleeve an spool set it...

Page 22: ...5 098 147 Cap End 2 1 F 530 028 550 Muffler 1 1 G 560 020 360 O Ring 8 1 H 675 044 115 Ring Retaining 2 1 J 710 015 115 Screw Self Tapping 4 1 K 210 008 330 Clip Safety 1 1 M 560 029 360 O Ring 2 For Pumps with PTFE Coated Hardware 1 031 146 002 Air Valve Assembly 1 1 J 710 015 308 Screw SelfTapping 4 includes all other items on 031 146 000 above For Pumps with Alternate Mesh Sound Dampening Muffl...

Page 23: ... spool part of item 1 A from the sleeve Be careful not to scratch or damage the outer diameter of the spool Wipe spool with a soft cloth and inspect for scratches or wear Inspect the inner diameter of the sleeve part of item 1 A for dirt scratches or other contaminates Remove the sleeve if needed and replace both the sleeve and spool with a new sleeve and spool set item 1 A STEP 3 Reassembly of th...

Page 24: ... 002 000 Solenoid Coil 120VAC 1 219 003 000 Solenoid Coil 240VAC 1 62 241 001 000 Connector conduit 1 63 170 061 115 Capscrew Hex HD 3 8 16 x 1 75 4 64 618 052 506 Plug 2 For Explosion Proof Solenoid Valve Connector not required for explosion proof coil coil is integral with valve 60 893 098 001 Solenoid Valve NEMA 7 9 24VDC 1 893 098 002 Solenoid Valve NEMA 7 9 24VAC 12VDC 1 893 098 003 Solenoid ...

Page 25: ...tilized to cycle the pump s air distribution valve an electric solenoid is utilized As the solenoid is powered one of the pump s air chambers is pressurized while the other chamber is exhausted When electric power is turned off the solenoid shifts and the pressurized chamber is exhausted while the other chamber is pressurized By alternately applying and removing power to the solenoid the pump cycl...

Page 26: ...rts List Item Part Number Description Qty 2 095 093 000 Pilot Valve Assembly 1 2 A 095 092 001 Body Pilot Valve 1 2 B 135 033 506 Bushing 2 2 C 675 055 115 Ring Spiral Retaining 2 2 D 770 049 175 Spacer 5 2 E 917 001 374 Wiper 6 2 F 775 033 506 Spool Pilot 1 Pilot Valve Assembly Drawing ...

Page 27: ... Re assembly of the pilot valve First install a spiral retaining ring to one end of the pilot valve body Install one bushing making sure the step side faces toward the wiper Apply a light coating of grease to the outside diameter of each wiper Next gently push in the wipers and spacers until they are against the installed retaining ring in the opposite end of the pilot valve body Install the remai...

Page 28: ...520 202 000 9 03 Model S20 Non Metallic Design Level 2 Page 26 Diaphragm Service Drawing Non Overlay Diaphragm Service Drawing with Overlay ...

Page 29: ...to compensate for stress relaxation in the clamped assembly Step 5 Installing the diaphragm assemblies to the pump Make sure the bumper item 6 is installed over the diaphragm rod Thread the stud of the one diaphragm assembly clockwise into the tapped hole at the end of the diaphragm rod item 33 until the inner diaphragm plate is flush to the end of the rod Insert rod into pump Align the bolt holes...

Page 30: ... product source is at a higher level than the pump flooded suction condition pipe the exhaust higher than the product source to prevent siphoning spills See illustration 3 at right CONVERTINGTHE PUMP FOR PIPINGTHE EXHAUST AIR The following steps are necessary to convert the pump to pipe the exhaust air away from the pump Use a 8 Torx or flat screwdriver to remove the six self tapping screws item 1...

Page 31: ...for cuts abrasive wear or embedded materials Replace as needed Inspect the check balls items 3 for wear abrasion or cuts on the spherical surface The check valve seats items 38 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 check balls must seat flush to the surface of the inner chamfer on the ...

Page 32: ... 03 Model S20 Non Metallic Design Level 2 Page 30 Dual Port Option Drawing 1 ANSI STYLE FLANGE CONNECTION FOUR ø 62 HOLES ON A ø3 88 BOLT CIRCLE 1 ANSI STYLE FLANGE CONNECTION FOUR ø 62 HOLES ON A ø3 88 BOLT CIRCLE ...

Page 33: ...g in the Dual Porting Drawing Single porting of the suction and dual porting of the pump discharge To convert the pump from the standard single suction and single discharge porting configuration to a dual discharge porting arrangement remove the only the discharge manifolds spacers and manifold seals Position the discharge elbows in the desired direction at 90 increments See arrows and optional po...

Page 34: ...60Hz Kit 032 045 000 12 32VDC To install electronic leak detectors remove the bottom NPT pipe plug on the visual sight tube item 52 Insert leak detector into the pipe tee item 56 LEAK DETECTION OPTION MECHANICAL Follow instructions found elsewhere in this manual Filling the RuppGUARD Spill Prevention Chambers when installing leak detectors Mechanical Leak Detector Installation Kit 031 023 110 To i...

Page 35: ...r control devices such as a PLC The Pulse Output Kits mount directly onto the Muffler Cap on the Air Distribution Valve Assembly or onto the Air Distribution Valve Assembly when the threaded exhaust port or an auxiliary muffler is being used See the individual kits listed on the Pump Repair Parts List for further information RuppTech Pulse Output Kit Drawing Exhaust Port or Auxiliary Muffler Setup...

Page 36: ...uty Gas UL High Pressure W Submersible and Tranquilizers comply with the European Community Directive 98 37 EC Safety of Machinery This product has used EN 809 Pumps and Pump Units for Liquids Common Safety Requirements harmonized standard to verify conformance Signature of authorized person Date of issue Printed name of authorized person Title David Roseberry Engineering Manager October 20 2005 ...

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