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Read these instructions thoroughly before installing, connecting, or using the 
J-FORCE nozzle. If any questions remain, call JETSTREAM at (800) 231-8192 or 
(832) 590-1300. Also read the yellow JETSTREAM SAFETY WARNING pamphlet 
included with the shipment of your new J-FORCE nozzle and reproduced inside 
this publication. This product is sold with the understanding that the purchaser 
agrees to thoroughly train all operators and maintenance personnel in the correct 
and safe installation, operation and maintenance of the product and to provide 
adequate supervision of personnel at all times. Retain these instructions for future 
reference. If this product is resold or otherwise conveyed, purchaser must pass on 
the instructions to the new user.

PRODUCT INSTRUCTIONS 
6” J-FORCE™ 
JF6X15 (PN 64915)
JF6X22 (PN 65380 & 65381)
PI-178

The 6” J-Force

TM

 is a self-powered rotating nozzle designed to easily 

navigate and clean 6” pipes with up to 90° bends. The 6” J-Force has 
front, side, and rear jets that clear blockages, clean, and provide thrust 
to propel the tool down the pipe. The nozzle comes equipped with an 
eddy-current braking system which controls rotation speed for maximum 
cleaning power and minimum wear. 

Summary of Contents for J-FORCE JF6X15

Page 1: ...maintenance of the product and to provide adequate supervision of personnel at all times Retain these instructions for future reference If this product is resold or otherwise conveyed purchaser must...

Page 2: ...tion for Use 14 Section 4 Setup 15 Section 5 Operation 16 Section 6 Service 17 Section 7 Troubleshooting 21 Appendix A Exploded Views 22 Parts Placement 23 Appendix B Accessories 24 Bushing Removal To...

Page 3: ...d to provide adequate supervision of personnel at all times Read the following in its entirety before connecting operating or repair ing equipment Purchasers and operators also should be familiar with...

Page 4: ...rblast product Contact manufacturer 7 Thoroughly review alternative methods before initiating any potentially dangerous waterblasting operation Fully automated semi automated and or mechanized methods...

Page 5: ...efore making required repairs or adjustments The pump operator should watch the nozzle operator at all times in case any difficulty arises and it becomes necessary to depressur ize system If the pump...

Page 6: ...Read General Safety section prior to installing Relief Valve and or Pressure Relief Devices 2 A waterblast system should include both primary and secondary pressure relief protection A For primary pr...

Page 7: ...t whip check is required at all hose connections including connections at fluid end 6 Always apply wrench to wrench flats when making threaded connections Do not apply wrench on the end fitting ferrul...

Page 8: ...ny point C Nozzle s ability to hold pressure is questionable D Threads are missing or damaged FLEXIBLE TUBE CLEANING LANCES 1 Read General Safety section and Nozzle Safety Warnings prior to connecting...

Page 9: ...and nozzle onto lance Apply wrench on lance and fitting directly behind end fitting thread not on fitting ferrule or collar when installing nozzle on lance Do not clamp on the lance hose itself with v...

Page 10: ...avoid bending corrosion or other damage Damaged lances bends mars should be removed from service HIGH PRESSURE FITTINGS 1 Read General Safety section prior to installing fittings in system 2 Use non...

Page 11: ...g replacement of any part inspect mating part for wear and replace if necessary 5 Do not attempt to install or use a part whose dimensions clearances function or use are suspect 6 Test repaired equipm...

Page 12: ...tely field repairable in less than 5 minutes 10 forward 100 radial 135 rearward nozzle angles Designed to easily navigate and clean 6 pipes with 90 bends This system contains several high energy rare...

Page 13: ...0 Maximum Operating Pressure bar 1000 1500 Minimum Operating Pressure bar 170 Maximum Flow l min 226 Inlet Connection 1 2 NPT 9 16 MP or M24 Tube or Pipe I D in 6 Tube or Pipe I D mm 152 Speed Range r...

Page 14: ...epair or rebuild as necessary 3 2 Clean the 6 J Force by wiping internal components using a soft cloth and a water dispersing lubricant like WD 40 3 3 See Flow Charts in Appendix C to choose nozzle co...

Page 15: ...f 4 threads 4 1 Prior to installing nozzles in the 6 J Force turn on the pump and run at low pressure to flush debris from the system Refer to nozzle charts in Appendix C to select the proper nozzle c...

Page 16: ...ent Section 6 Protective Equipment For Personnel The 6 J Force can be used for minimum service tem perature of 20 C 4 F and a maximum service temperature of 115 C 240 F Use at lower or higher than rec...

Page 17: ...LET NUT 66741 65381 J FORCE NOZZLE AY M24 INLET NUT 3 1 64828 RING WEAR 4 4 66220 SCREW 8 32 X 25 316SS 5 1 65385 HEAD ASSEMBLY 6 1 65388 REBUILD KIT 6a 1 66347 MANDREL 6b 1 66137 BUSHING FLANGE 6c 1...

Page 18: ...6 1 DISASSEMBLY FOR MAINTENANCE 1 While holding the inlet nut 2 stationary in a vice or with a 1 1 4 wrench unscrew the mandel 6a by turning it counterclockwise with a 1 2 socket wrench 2 Once the man...

Page 19: ...3 Wet o rings 6e on the flange bushing 6b very lightly with water or grease Slide the flange bushing into the head assembly 5 from the front side 4 If not already assembled thread the adjuster 1 onto...

Page 20: ...ft 9 Slide the wear ring 3 onto the head assembly 5 with the nozzle installation clearance cutouts facing the front end of the head as sembly Attach the wear ring to the head assembly by rotating the...

Page 21: ...zle size or worn nozzles Replace nozzles Debris Clean Low pressure Nozzles worn plugged or wrong size Replace nozzles O ring backup ring failure Replace o rings backup rings Connections not tight leak...

Page 22: ...OZZLE AY 1 2 NPT INLET NUT 66348 65380 J FORCE NOZZLE AY 9 16 MP INLET NUT 66741 65381 J FORCE NOZZLE AY M24 INLET NUT 3 1 64828 RING WEAR 4 4 66220 SCREW 8 32 X 25 316SS 5 1 65385 HEAD ASSEMBLY 6 1 6...

Page 23: ...el 66137 Bushing 64823 Thrust Bearing 26921 2 Bushing O ring 66138 2 Bushing Backup Ring 66806 3 8 Socket 66807 1 2 Socket 66808 Wrench Handle Socket Wrench Handle Rebuild Kit 65388 15K 6 J Force O ri...

Page 24: ...ed orifice Tapered geometry provides highly cohesive distortion free waterjets for concentrated work saving cleaning and cutting power Straight 0 pattern 1 4 NPT male connection KIT PN TOOL PN PSI INL...

Page 25: ...terial Tapered geometry provides highly cohesive distortion free waterjets for concentrated work savings cleaning and cutting power Straight 0 pattern 1 4 NPT male connection Backout Preventer Prevent...

Page 26: ...Plug 0 069 35 113 Plug 0 075 Front Fwd x 2 Side x 2 Rear x 2 Front Fwd x 2 Side x 2 Rear x 2 Front Fwd x 2 Side x 2 Rear x 2 24 89 Plug 0 047 25 98 Plug 0 047 26 95 Plug 0 052 27 109 Plug 0 052 28 120...

Page 27: ...66 0 093 0 067 100 0 073 0 073 55 39 0 125 0 063 84 0 082 0 082 56 57 0 106 0 093 77 0 090 0 075 57 43 0 125 0 069 75 0 093 0 073 58 78 0 093 0 075 59 46 0 125 0 073 60 0 106 0 057 60 48 0 125 0 075...

Page 28: ...0 057 0 038 55 0 057 0 032 35 40 0 069 0 029 72 0 052 0 047 83 0 047 0 047 36 55 0 063 0 042 42 0 067 0 024 47 0 063 0 024 37 70 0 057 0 052 55 0 063 0 035 68 0 057 0 038 38 64 0 063 0 047 85 0 052 0...

Page 29: ...4 0 029 0 073 49 0 038 0 063 119 0 020 0 067 39 78 0 032 0 073 90 0 029 0 069 77 0 032 0 063 40 46 0 042 0 069 120 0 020 0 073 127 0 020 0 069 41 28 0 047 0 067 114 0 024 0 073 100 0 029 0 067 42 79 0...

Page 30: ...0 0 029 0 067 42 79 0 035 0 075 110 0 026 0 073 115 0 026 0 069 43 73 0 038 0 075 51 0 042 0 067 44 122 0 022 0 082 98 0 032 0 073 46 0 042 0 063 45 116 0 026 0 082 91 0 035 0 073 75 0 038 0 067 46 11...

Page 31: ...020 0 047 27 50 0 022 0 047 28 54 0 022 0 052 70 0 018 0 052 29 72 0 018 0 057 68 0 020 0 052 30 72 0 018 0 063 48 0 026 0 052 65 0 022 0 052 31 71 0 020 0 063 68 0 022 0 057 32 69 0 022 0 063 65 0 0...

Page 32: ...2 0 057 42 46 0 038 0 063 70 0 032 0 063 119 0 022 0 067 43 88 0 029 0 073 89 0 029 0 067 32 0 038 0 052 44 94 0 029 0 075 64 0 035 0 063 127 0 022 0 069 45 39 0 042 0 063 83 0 032 0 067 112 0 026 0 0...

Page 33: ...33 PI 178 July 2020 This page intentionally left blank...

Page 34: ...ment to be defective in material or factory workmanship Repairs or replacements are to be made at Jetstream in Houston Jetstream FS Solutions Rental Center the customer s location or at other location...

Page 35: ...PLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ALL OF WHICH ARE DISCLAIMED THIS DISCLAIMER AND EXCLUSION SHALL APPLY EVEN IF ANY WARRANTY POSSIBLY ASSERTED FAILS OF ITS ESSENT...

Page 36: ...77041 www waterblast com Application Policy Capacity ratings features and specifications vary depending upon the model and type of service Application approvals must be obtained from Jetstream contac...

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