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Copyright © 2022 White Knight Fluid Handling | A Graco company 

 

9/14/2022 Version 1.1.4 

 

Page

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187 E. 670 S., Kamas, UT 84036 

435.783.6040   888.796.2476 

1 Introduction  

Thank You for Purchasing White Knight Products 

You have purchased a White Knight product that has been designed to our exacting 
specifications and built by a team of technicians with the highest commitment to quality!   
 
White Knight is the world leader in zero-metal, ultra-high purity pumps and continues to drive 
the industry with new technology and products.  Since the inception of White Knight in 1995, 
we have been awarded over 14 US design patents and have multiple other patents 
pending!  White Knight currently produces over 30 sizes/models of pumps in varying materials 
to meet our customers’ stringent requirements in numerous applications, including ultra-high 
temperature re-circulation; high pressure chemical delivery systems, slurry, industrial chemical, 
and industrial applications.  
 
White Knight has received many prestigious awards for its designs and continues to lead the 
industry in quality because White Knight controls the manufacturing process from raw 
materials to finished goods in our facility located in Kamas, UT. This allows us to rigorously 
manage our quality control process to ensure that our strict cleanliness procedures are always 
followed and that components are built under consistent methods and conditions for maximum 
reliability. 
 
Our strict manufacturing process controls include assembling and testing White Knight 
products in a clean environment.  White Knight products also pass a battery of functional tests 
to ensure operational integrity. 
 
Before installing your White Knight product, please carefully review the product manual.  There 
are many helpful hints and ways to optimize the setup and use of your White Knight product as 
well as instructions and requirements for installation. In addition, you will also find many 
accessories in the manual that will enhance the functionality of your White Knight product.  

Our team has gone to great lengths to provide you with the highest quality products at the best 
value and we back them up with excellent warranties and world class support! We hope you 
agree our products will serve your exacting needs and meet your stringent requirements every 
time you purchase a White Knight Product. 

Sincerely, 

 

Brian Callahan 
President 
White Knight Fluid Handling 

 

 

Summary of Contents for PSD04

Page 1: ...Handling A Graco company 9 14 2022 Version 1 1 4 187 E 670 S Kamas UT 84036 435 783 6040 888 796 2476 https wkfluidhandling com PSD04 Owner s Manual Manuals available online at wkfluidhandling com owners manuals Manual Part 18200 LM 0040 ...

Page 2: ... Copyright 2022 White Knight Fluid Handling A Graco company 9 14 2022 Version 1 1 4 187 E 670 S Kamas UT 84036 435 783 6040 888 796 2476 Page left intentionally blank ...

Page 3: ...3 Installation 7 3 1 Installation Precautions 7 3 2 PSD Installation Advantages 8 3 3 System and Pump Environment 8 3 4 Control and Monitoring Connections 9 3 5 PSD 04 Installation Instructions 10 4 Pump Service Rebuilds 11 4 1 PSD Ordering instructions 11 4 2 PSD04 Rebuild Kit Ordering Instructions 12 4 3 Alternative Wet Kit Ordering Instructions 14 4 4 Tools 15 4 5 Torque Instructions 15 4 6 Dis...

Page 4: ......

Page 5: ...the manufacturing process from raw materials to finished goods in our facility located in Kamas UT This allows us to rigorously manage our quality control process to ensure that our strict cleanliness procedures are always followed and that components are built under consistent methods and conditions for maximum reliability Our strict manufacturing process controls include assembling and testing W...

Page 6: ...CPM bottom 4 The passing of solids may shorten the life of a pump 5 Minimum startup pressure Max supply pressure STORAGE PSD pumps that are not put into operation upon delivery must be stored in an environment where they are protected from moisture extreme temperatures UV radiation vibration and should be kept clean White Knight recommends an environment of ambient temperature between 60 F 15 C an...

Page 7: ... Copyright 2022 White Knight Fluid Handling A Graco company 9 14 2022 Version 1 1 4 Page 3 187 E 670 S Kamas UT 84036 435 783 6040 888 796 2476 2 2 PSD04 Performance Curves ...

Page 8: ... Page 4 Copyright 2022 White Knight Fluid Handling A Graco company 9 14 2022 Version 1 1 4 187 E 670 S Kamas UT 84036 435 783 6040 888 796 2476 2 3 PSD04 Dimensional Drawing ...

Page 9: ... Copyright 2022 White Knight Fluid Handling A Graco company 9 14 2022 Version 1 1 4 Page 5 187 E 670 S Kamas UT 84036 435 783 6040 888 796 2476 2 4 PSD04 Exploded View Drawing ...

Page 10: ... Page 6 Copyright 2022 White Knight Fluid Handling A Graco company 9 14 2022 Version 1 1 4 187 E 670 S Kamas UT 84036 435 783 6040 888 796 2476 ...

Page 11: ... White Knight PSD pumps are actuated by gravity and or flow and perform optimally in the upright position Failure Potential It is possible that the diaphragm may fail In such a situation it is possible that chemical could enter the air side of the pump and may even escape through the muffler In such a situation the muffler media must be replaced and the air side purged White Knight recommends the ...

Page 12: ... PSD Series pumps can be operated at temperatures up to 70 C 158 F Clean Dry Supply Air CDA Operation of the point of 5 PSD08 requires class 4 quality air for particles moisture and oils maximum particle size 15 microns 3 C Dew 5 mg mᵌ per ISO8573 1 Flammable Solvents Any system used to pump flammable solvents should be properly grounded A test from River s Edge on using isolative pumps to pump fl...

Page 13: ...UMP MONITORING Pump monitoring can be performed by solid state pressure switch monitoring This option is described on our website in the accessories section and is available for new orders and for retrofits in the field Pump Control Run mode and flow rate are two of the items which the CPT 1 can control monitor Pressure Switch Stroke Detection Conductivity Leak Detection 1 2 3 2 1 2 ...

Page 14: ... Gauge Discharge Line Shut off valve Air Dryer Filter Regulator Shut off valve Suction Line Vacuum Gauge Shut off valve Adaptor is included for NPT or BSPT 1 2 3 Shut off valve Flexible Connection Shut off valve Caution Closing suction line while pump is operating will cause irreversible damage to the pump Fix base plate to work station with four 3 8 or 10 mm bolts Bolts not included Attach liquid...

Page 15: ... Copyright 2022 White Knight Fluid Handling A Graco company 9 14 2022 Version 1 1 4 Page 11 187 E 670 S Kamas UT 84036 435 783 6040 888 796 2476 4 Pump Service Rebuilds 4 1 PSD Ordering instructions ...

Page 16: ...E OT Combined Rebuild Kit RBPSD04TE OT 1 PSD04TE ET Combined Rebuild Kit RBPSD04TE ET 1 PSD04TE NT Combined Rebuild Kit RBPSD04TE NT 1 PSD04UH OT Combined Rebuild Kit RBPSD04UH OT 1 PSD04UH ET Combined Rebuild Kit RBPSD04UH ET 1 PSD04UH NT Combined Rebuild Kit RBPSD04UH NT 1 Contains all parts for a wet side and dry side rebuild Parts Included in RBPSD04 1 Part Number Description Quantity 10300 XX...

Page 17: ...tom 2 Parts Included in RBPSD04TE NT Part Number Description Quantity 3200 BN 0004 Nitrile Diaphragm for WK Pump PSD40 2 10040 PE 0006 Cap Plug for WK Pump PSD04 06 20 4142 TE 0009 Retainer Ball 3 8 PTFE Top 2 4135 MP 0010 PSD04TE Check Seat 4 4100 TE 0007 3 8 Check Ball for WK Pump PSD04 PTFE 4 4137 TE 0007 Retainer Ball 3 8 PTFE Bottom 2 Parts Included in RBPSD04UH OT Part Number Description Qua...

Page 18: ...0006 Cap Plug for WK Pump PSD04 06 20 4142 TE 0009 Retainer Ball 3 8 PTFE Top 2 4135 MP 0010 PSD04TE Check Seat 4 4100 TE 0007 3 8 Check Ball for WK Pump PSD04 PTFE 4 4137 TE 0007 Retainer Ball 3 8 PTFE Bottom 2 4 3 Alternative Wet Kit Ordering Instructions Listed on page 12 are the standard rebuild kits offered by White Knight Configurable wet kits are available for purchase To configure an alter...

Page 19: ...rive 12100 PV 0042 Manifold Tie Bolts Tie bolts purple on both sides must be torqued before manifold bolts blue on top and bottom Torquing of tie bolts should be done in a crossing fashion such as 1 2 3 4 5 6 There is no particular order for Torquing manifold bolts other than they must be done after head bolts Apply Loctite Antiseize Lubricant LB 8012 or equivalent to all bolts This procedure must...

Page 20: ...nch to remove pump base feet and inlet manifold 2 Remove bottom O ring and check valve parts Without scratching the inner bore use a hook to remove the check cages 3 4 Use 3 mm Allen Wrench to remove outlet manifold Remove top check valve parts following the same process described in step 3 5 6 Reattach manifold bolts to heads to keep the manifold nuts aligned 4 6 Disassembly Instructions ...

Page 21: ...ockwise Slide the second diaphragm out with the shaft Use the appropriate PVC tool to remove the muffler from the pump body 9 10 Remove the Sleeve Caps using the PVC Tool included with the pump Remove the Glide Seal and O ring on the ID of the Caps Press out the Main Sleeve Assembly Remove any debris from the pump body 11 Servicing of Pump Before servicing the pump verify that the pump has been dr...

Page 22: ...ring into ID of Sleeve Caps Follow by inserting the glide seal Fold glide seal into a kidney bean and insert into the id Press flat on all diameters Replace O ring in face of Caps 3 Replace muffler media and attach to pump body Order of muffler media is critical Replace O ring in seat for Air Sleeve Cap Apply Loctite 425 or equivalent to threads on cap Attach a cap to the pump using the appropriat...

Page 23: ...onto head retaining rings align head side 1 body head side 2 and retaining ring 2 onto tie bolts and clamp together Washer order is critical DO NOT TIGHTEN 10 Remove the manifold bolts from the heads and insert bottom check cages balls and seats In that order 11 Align the bottom manifold and bottom manifold retainers and attach with manifold bolts apply antiseize lubricant to each bolt Note order ...

Page 24: ...mp is to be submerged Pump Catcher Inline options available Large through holes to avoid loading Filter may be removed without removing the Catcher from the pump or the line If a pump were damaged by passing solids while using the Catcher it would be repaired under warranty Control Monitoring Options Stroke Detection Solid State Pressure Switch SP1 Leak Detection Conductivity Leak Detection LC0 Co...

Page 25: ...antee the suitability of any pump component or subassembly for any particular or specific application White Knight Fluid Handling Inc shall not be liable for any consequential damage or expense arising from the use or misuse of its products in any application Responsibility is limited solely to the replacement or repair of defective White Knight pumps components or subassemblies All options to reb...

Page 26: ... Page 22 Copyright 2022 White Knight Fluid Handling A Graco company 9 14 2022 Version 1 1 4 187 E 670 S Kamas UT 84036 435 783 6040 888 796 2476 7 Certificate Declaration of Conformity ...

Page 27: ...Copyright 2022 White Knight Fluid Handling A Graco company 9 14 2022 Version 1 1 4 Page 23 187 E 670 S Kamas UT 84036 435 783 6040 888 796 2476 Page left intentionally blank Page left intentionally blank ...

Page 28: ...company 9 14 2022 Version 1 1 4 187 E 670 S Kamas UT 84036 435 783 6040 888 796 2476 White Knight Support 187 E 670 S Kamas UT 84036 Phone 435 783 6040 Toll Free 888 796 2476 Fax 435 783 6128 support wkfluidhandling com https wkfluidhandling com support ...

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