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Wiggins Flexible Fluid Couplings

W900 Series Clamshell connectors utilize a locking latch design, one-handed installation with no need for safety wire or external clamps

Lightest of all flexible tube connectors
Saves installation and tear down costs
Full range of stocked sizes: ¹/₂" to 4 ¹/₂"
Saves time, space, and weight
Easy, one-hand installation
Design flexibility

The Wiggins W900 Series Clamshell Coupling is designed to connect 2 tubes with Wiggins Aluminum Weld Ferrules installed.

Wiggins W991-8DE - W991-64DE

The W900 Series Clamshell Coupling is the result of more than three decades of experience at AdelWiggins in the design and production of reliable flexible tube connectors. The W900 Series Clamshell Connectors utilize a locking latch design, eliminating the installation of safety wire and offers one-handed installation. Integral electrical bonding eliminates the need for external clamps, fasteners and jumper wire required by most other connectors. The elimination of safety wire, grounding clamps and jumpers provides for a low weight connector

Full Connectors W991
Tube O.D. Size	Aluminum		Stainless Steel		Seal Size per MS 33666	Dimensions
Tube O.D. Size	Part #	Wt. Lbs	Part #	Wt. Lbs	Seal Size per MS 33666	A Max	B Max	C Max
1/2	W991-8DE	.034	W991-8CE	.056	-015	.739	.851	.90
5/8	W991-10DE	.038	W991-10CE	.061	-017	.739	.976	.96
3/4	W991-12DE	.043	W991-12CE	.080	-117	.829	1.156	1.04
1	W991-16DE	.052	W991-16CE	.101	-214	.923	1.432	1.16
1 1/4	W991-20DE	.058	W991-20CE	.117	-218	.923	1.682	1.27
1 1/2	W991-24DE	.062	W991-24CE	.132	-222	.923	1.952	1.40
1 3/4	W991-28DE	.070	W991-28CE	.153	-224	.923	2.211	1.52
2	W991-32DE	.083	W991-32CE	.191	-226	.989	2.505	1.66
2 1/2	W991-40DE	.097	W991-40CE	.232	-230	.989	2.996	1.90
3	W991-48DE	.144	W991-48CE	.357	-234	.989	3.554	2.17
3 1/2	W991-56DE	.176	W991-56CE	.450	-238	.989	4.088	2.43
4	W991-64DE	.201	W991-64CE	.519	-242	1.002	4.596	2.67

Complete Adel Wiggins Listing Complete Performance Plumbing Listing

Click for a larger view (Wiggins Flexible Fluid Couplings W991-8DE - W991-64DE)

W991 SERIES DESIGN FEATURES

Title	Part Number	Price	Qty	Add
AN-8 (1/2"OD Tube Size) Clamshell Connector & Sleeve	WIG-W991-8DE	59.99
AN-10 (5/8"OD Tube Size) Clamshell Connector & Sleeve	WIG-W991-10DE	59.99
AN-12 (3/4"OD Tube Size) Clamshell Connector & Sleeve	WIG-W991-12DE	61.99
AN-16 (1.00"OD Tube Size) Clamshell Connector & Sleeve	WIG-W991-16DE	67.99
AN-20 (1.25"OD Tube Size) Clamshell Connector & Sleeve	WIG-W991-20DE	68.99
AN-24 (1.50"OD Tube Size) Clamshell Connector & Sleeve	WIG-W991-24DE	82.99
AN-28 (1.75"OD Tube Size) Clamshell Connector & Sleeve	WIG-W991-28DE	84.99
AN-32 (2.00"OD Tube Size) Clamshell Connector & Sleeve	WIG-W991-32DE	90.99
AN-40 (2.50"OD Tube Size) Clamshell Connector & Sleeve	WIG-W991-40DE	115.09
AN-48 (3.00"OD Tube Size) Clamshell Connector & Sleeve	WIG-W991-48DE	139.49
AN-56 (3.50"OD Tube Size) Clamshell Connector & Sleeve	WIG-W991-56DE	256.49
AN-64 (4.00"OD Tube Size) Clamshell Connector & Sleeve	WIG-W991-64DE	344.79

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