Dixon Boss Clamps

Description:

Plated Iron - Stainless Steel - Brass

Coupling Category

Boss Couplings

Manufacturer

Dixon Boss Fittings

Hose ID Hose OD  Plated Iron  Stainless Steel 

Torque3

Brass    Torque
From: To: Part # Part # Part #
1/4" 36/64" 42/64" BD 4 ---

6

--- ---
3/8" 44/64" 56/64" CD 4 ---

6

--- ---
1/2" 52/64" 60/64" DD 4 ---

6

--- ---
1/2" 58/64" 1-2/64" 968 1 ---

6

--- ---
1/2" 60/64" 1-4/64" B4 4 RB4

12

BB4 10
1/2" 1-4/64" 1-12/64" B5 4 ---

12

--- ---
3/4" 1-10/64" 1-20/64" BU9 4 RBU9

21

BBU9 18
3/4" 1-20/64" 1-32/64" B9 RB9

21

BB9 18
3/4" 1-32/64" 1-44/64" B10 4 ---

21

BB10 ---
1" 1-26/64" 1-36/64" 156 1 ---

21

--- ---
1" 1-34/64" 1-46/64" BU14 RBU14 21 BBU14 18
1" 1-44/64" 1-60/64" B14 RB14

21

BB14 18
1" 1-60/64" 2-8/64" B15 ---

21

... ---
1-1/4" 1-32/64" 1-50/64" BU18 ---

40

--- ---
1-1/4" 1-44/64" 1-56/64" 187 1 ---

21

---
1-1/4" 1-50/64" 2-6/64" BU19 ---

40

--- ---
1-1/4" 1-56/64" 2-4/64" 206 1 ---

21

--- ---
1-1/4" 2-8/64" 2-24/64" B19 RB19

40

BB192 28
1-1/2" 1-52/64" 2" BU22 ---

40

--- ---
1-1/2" 2" 2-14/64" B22 ---

40

... ---
1-1/2" 2" 2-8/64" 212 1 ---

21

---
1-1/2" 2-4/64" 2-16/64" 225 1 ---

40

--- ---
1-1/2" 2-12/64" 2-24/64" BU24 RBU24

40

BBU242  28
1-1/2" 2-24/64" 2-36/64" B24 RB24

40

--- ---
1-1/2" 2-36/64" 2-48/64" B25 ---

40

--- ---
2" 2-16/64" 2-32/64" 250 1, 5 ---

40

--- ---
2" 2-22/64" 2-34/64" BU28 ---

60

--- ---
2" 2-32/64" 2-48/64" 275 1, 5 ---

40

--- ---
2" 2-32/64" 2-50/64" BU29 RBU29

60

BBU292  40
2" 2-48/64" 3-4/64" B29 RB29

60

--- ---
2" 2-48/64" 3-4/64" 306 1, 5 ---

60

--- ---
2" 3-6/64" 3-28/64" B30 ---

60

--- ---
2-1/2" 3-4/64" 3-32/64" 350 1 ---

60

--- ---
2-1/2" 3-6/64" 3-28/64" BU34 ---

60

--- ---
2-1/2" 3-32/64" 3-60/64" B34 ---

150

--- ---
3" 3-32/64" 3-48/64" 375 1 ---

60

--- ---
3" 3-32/64" 3-60/64" BU35 RBU35

150

--- ---
3" 3-48/64" 4" 401 1 ---

150

--- ---
3" 3-52/64" 4-4/64" B35 ---

150

--- ---
3" 4" 4-12/64" 418 1 ---

200

--- ---
3" 4-4/64" 4-28/64" B39 ---

200

--- ---
3" 4-12/64" 4-32/64" 450 1 ---

200

--- ---
1 4 gripping fingers
2 will become obsolete as inventory is depleted
3 torque applies to plated iron and stainless steel clamps
4 global investment cast carbon steel
5 not to be used with GF81, GB26, WF81, B26, RGF81, RGB26, BGF81, BGB26, RWF81, RB26 Safety Alert - Hose, Couplings, and Hose Assemblies 


3-Clamp Sections, 6-Bolt Type, 3 Gripping Fingers

Hose ID Hose OD Plated Iron Torque
From: To: Part #
3" 4-16/64" 4-52/64" BS39 150
4" 4-40/64" 5" B45 150
4" 4-56/64" 5-16/64" BS49 200
4" 5-16/64" 5-38/64" BU49 200
4" 5-34/64" 5-60/64" B49 200
6" 6-56/64" 7-24/64" 750 200
6" 7/32/64" 8" 850 200


  • Replacement nuts and bolts are available, contact JGB for more information.
Safety Alert - Hose, Couplings, and Hose Assemblies 
  • The bolts used in the Boss interlocking clamps are not standard bolts. They vary from standard bolts in their length, diameter, overall thread length and material hardness. These bolts can be retorqued, but it is not recommended that the bolts or clamps be reused, as they are designed for a single bend only. Dixon recommends using only factory supplied replacement bolts.
Safety Alert - Hose, Couplings, and Hose Assemblies 
  • Torque values for clamps are based on dry bolts. The use of lubricant on bolts will adversely effect clamp performance. Do not lubricate nuts and bolts.
Safety Alert - Hose, Couplings, and Hose Assemblies 
  • recommended torque rating in ft. lbs.


Dixon Boss Clamps
   WARNING: Cancer and
   Reproductive Harm -
   www.P65Warnings.ca.gov