+1 440.834.5400
Duramax Marine
.
Johnson Cutless
Water-Lubricated
Bearing Systems,
Rudder Bearings and Stern Tube Filler
. Advanced
Water-Lubricated Strut, Stern Tube and Rudder Bearing Systems
. Duramax Heat
Exchange Systems
. Duramax Shaft
Seal Systems
. Duramax Impact
Protection Systems
. Duramax
Industrial Products
.

Forward Stern Tube Stuffing Boxes.




  Options to match every application.

1786 Model 1786 Water & Grease Service with Air Seal
pdf1786
1786   Model 1787 Grease Service with Air Seal
pdf1787
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1786   Model 1788 Water Service with Air Seal
pdf1788
1
1786   Model 1789 & 1789G Water Service (Optional with Grease Service)
pdf1789
1
1786   Model 1790 Grease Service
pdf1790
1







Duramax Dutchman Air Seal


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1786 . Dutchman Add-On Air Seal Housing
The Dutchman housing can be custom-built and added to any solid or split design stuffing box. Allows you to change packing or maintain a stuffing box at sea
pdfdutch
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Bulkhead & Rudder Stuffing Boxes.




1786 Model 1790M Grease Service
pdf1790M
1786   Model 1791 Grease Service
pdf1791
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Duramax “Strong Boy” Series.




1786 Solid Bronze Stuffing Box
Model 102:
supplied with packing only
Model 102L:
with packing, lantern-ring and grease fitting for packing lubrication
Model 102LB:
with packing, lantern-ring and grease fitting, with1/3-length standard rubber sleeve bearing
pdf102
1786   Solid Bronze Matching Stern-Casting
Fitted with Johnson Cutless water-lubricated rubber bearing
pdf102b
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top
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bearings

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Custom Engineered Castings

Split design units

Stuffing boxes larger than 15” only come in spilt design. Any size and model can be custom split.
split

Dutchman Air Seal

Custom-built Dutchman adds unique Air Seal Ring to any split design or solid unit.
dutchman
read3
About Dutchman Air Seal

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Use Duramax Ultra-X
High Performance Compression Packing
With Johnson Duramax Stuffing Box.


  • Engineered specifically for marine propulsion
  • Lasts 5X longer than other packing
  • 300% lower friction than flax
  • Superior thermal conductivity
  • Virtually eliminates shaft scoring
  • Transfers friction heat away from shaft

ultrax
read
About Ultra-X Packing

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  Duramax® is a registered trademark of Duramax Marine® LLC.
Johnson® is a registered trademark of Duramax Marine® LLC.
Ultra-X is a trademark of Duramax Marine® LLC.
 
       

17990 Great Lakes Parkway, Hiram, Ohio 44234 U.S.A.  |  PHONE +1 440.834.5400  |  FAX +1 800.497.9283 USA & Canada or +1 440.834.4950 
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