WigginsClamps


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Burns Stainless

1013 W. 18th St. Costa Mesa, Ca 92627

949-631-5120
fax 949-631-3184

7:30 am to 4:30 pm

Monday - Friday
Pacific Time

Adel Wiggins Flexible Tube Connectors, known familiarly as Wiggins Clamps, provide an ideal method for connecting and sealing two tubes.

They are available in aluminum with a stainless two-finger latch, and are frequently used for vacuum lines, water lines, and turbo intake plumbing.

All are qualified to AS1650 and MIL-C-22263 specs., and are tested to greater than 125 psi. operating pressure, at temperatures up to 450° F depending mainly on the o-ring material.

Wiggins Clamps are remarkably easy to use. Once the Weld Ferrules are welded to the tubes to be connected and the O-rings are installed, the O-ring Sleeve is slipped over the Weld Ferrules and the Clamshell Clamp snaps into place - you can do it with two fingers - providing a flexible sealed connection.

A Wiggins Coupling Assembly (not including the O-rings) is comprised of four pieces:


	The Clamshell Assembly - the clamshell clamp and the hard anodized O-ring sleeve Two Weld Ferrules, which have O-ring grooves and are usually butt-welded to your tube.

Listed below are complete coupling assemblies, clamshell assemblies, and weld ferrules.
We don't stock O-rings, but standard AS568 O-rings are used.
You select the O-ring material that is appropriate to your application

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Wiggins Clamp Assembly

O.D. Wt. lbs Part Number Each

1/2" .05 W991-8DE-050-A 77.39

5/8" .06 W991-10DE-063-A 81.06

3/4" .08 W991-12DE-075-A 94.26

1" .10 W991-16DE-100-A 108.68

1-1/4" .11 W991-20DE-125-A 109.01

1-1/2" .13 W991-24DE-150-A 134.84

1-3/4" .15 W991-28DE-175-A 142.39

2" .18 W991-32DE-200-A 158.04

2-1/2" .21 W991-40DE-250-A 182.90

3" .28 W991-48DE-300-A 208.17

3-1/2" .34 W991-56DE-350-A 313.61

4" .39 W991-64DE-400-A 402.99

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Wiggins Clamp

O.D.

Wt. lbs

Part Number

Each

1/2"

.03

W991-8DE-050

48.44

5/8"

.04

W991-10DE-063

49.27

3/4"

.04

W991-12DE-075

48.64

.05

W991-16DE-100

55.53

1-1/4"

.06

W991-20DE-125

55.86

1-1/2"

.06

W991-24DE-150

56.92

1-3/4"

.07

W991-28DE-175

63.49

.08

W991-32DE-200

68.18

2-1/2"

.10

W991-40DE-250

84.28

.14

W991-48DE-300

102.99

3-1/2"

.18

W991-56DE-350

185.41

.20

W991-64DE-400

249.52

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Click on Part Number to Add to Your Order

Wiggins Ferrule

O.D. Wt. lbs Part Number Each

1/2" .01 W903B8D-050 14.48

5/8" .01 W903B10D-063 15.90

3/4" .02 W903B12D-075 22.81

1" .02 W903B16D-100 26.57

1-1/4" .03 W903B20D-125 26.57

1-1/2" .03 W903B24D-150 38.96

1-3/4" .04 W903B28D-175 39.45

2" .05 W903B32D-200 44.93

2-1/2" .06 W903B40D-250 49.31

3" .07 W903B48D-300 52.59

3-1/2" .08 W903B56D-350 64.10

4" .09 W903B64D-400 76.73

While Burns Stainless does not supply O-rings, Wiggins Clamps use industry standard O-rings, defined by the SAE. In the reference table below, the O-ring size code is AS568A followed by the dash number indicating the part's dimensions.
Tube	Use O-ring	Nominal	Nominal
OD	AS568A	Inside dia.	Cross section
1/2	-015	9/16	1/16
5/8	-017	11/16	1/16
3/4	-117	13/16	3/32
1	-214	1	1/8
1 1/4	-218	1 1/4	1/8
1 1/2	-222	1 1/2	1/8
1 3/4	-224	1 3/4	1/8
2	-226	2	1/8
2 1/2	-230	2 1/2	1/8
3	-234	3	1/8
3 1/2	-238	3 1/2	1/8
4	-242	4	1/8