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Wagner Companies

Square Flush Base Flange

SQUARE FLUSH BASE FLANGES
Available in steel, aluminum alloy 3003 and stainless steel type 304. Contact Wagner regarding availability in brass, bronze and other finishes.

These flanges may be combined with square or round elbows to create wall returns as noted below.

Numbers in Italics denote items that may not be available for immediate shipment

SQUARE FLANGES WITH ROUND HOLES
To order square flanges with round holes for pipe or OD tubing, add P after the fitting number for pipe of that size or T after fitting number for round tube of that size.

Flanges
Flange
Returns with Square Flush Base Flanges and Elbows.
Flange
Flange

Cover Flange Size

c

Hole Diameter

Height

Thickness

3" × 3"

2"

5/16"

1/2"

10 Ga.

3-3/4" × 3-3/4"

2-3/4"

5/16"

1/2"

10 Ga.

5-3/16" × 5-3/16"

3-3/4"

7/16"

7/16"

16 Ga.

PLAIN FLANGE * Denotes 16 ga. material
Flange

Tube Size

Cover
Flange Size

10 Ga.
Steel

.125"
Aluminum

.120"
Stainless

3/4" × 3/4"

3" × 3"

8701

8771

8841

1" × 1"

3" × 3"

8708•

8778

8848

1-1/4" × 1-1/4"

3" × 3"

8715

8785

8855

1-1/2" × 1-1/2"

3-3/4" × 3-3/4"

8722

8792

8862

1-3/4" × 1-3/4"

3-3/4" × 3-3/4"

8734

8804

8874

2" × 2"

3-3/4" × 3-3/4"

8729

8799

8869

2-1/2" × 2-1/2"

5-3/16" × 5-3/16"

88057*

88027*

88097*

3" × 3"

5-3/16" × 5-3/16"

88064*

88034*

88004*

1" × 1-1/2"

3-3/4" × 3-3/4"

8750

8820

8890

1" × 2"

3-3/4" × 3-3/4"

8757

8827

8897

1-1/2" × 2"

3-3/4" × 3-3/4"

8764

8834

89004

• Denotes part shown in photograph

PLAIN FLANGE WITH SET SCREW

Flange

Tube Size

Cover
Flange Size

10 Ga.
Steel

.125"
Aluminum

.120"
Stainless

3/4" × 3/4"

3" × 3"

8704

8774

8844

1" × 1"

3" × 3"

8711

8781

8851

1-1/4" × 1-1/4"

3" × 3"

8718•

8788

8858

1-1/2" × 1-1/2"

3-3/4" × 3-3/4"

8725

8795

8865

1-3/4" × 1-3/4"

3-3/4" × 3-3/4"

8736

8806

8876

2" × 2"

3-3/4" × 3-3/4"

8732

8802

8872

1" × 1-1/2"

3-3/4" × 3-3/4"

8753

8823

8893

1" × 2"

3-3/4" × 3-3/4"

8760

8830

8900

1-1/2" × 2"

3-3/4" × 3-3/4"

8767

8837

89007

FLANGE WITH FOUR COUNTERSUNK HOLES

Flange

Tube Size

Cover
Flange Size

10 Ga.
Steel

.125"
Aluminum

.120"
Stainless

3/4" × 3/4"

3" × 3"

8702

8772

8842

1" × 1"

3" × 3"

8709•

8779

8849

1-1/4" × 1-1/4"

3" × 3"

8716

8786

8856

1-1/2" × 1-1/2"

3-3/4" × 3-3/4"

8723

8793

8863

1-3/4" × 1-3/4"

3-3/4" × 3-3/4"

8735

8805

8875

2" × 2"

3-3/4" × 3-3/4"

8730

8800

8870

2-1/2" × 2-1/2"

5-3/16" × 5-3/16"

88058*

88028*

88098*

3" × 3"

5-3/16" × 5-3/16"

88065*

88035*

88005*

1" × 1-1/2"

3-3/4" × 3-3/4"

8751

8821

8891

1" × 2"

3-3/4" × 3-3/4"

8758

8828

8898

1-1/2" × 2"

3-3/4" × 3-3/4"

8765

8835

89005

* Denotes 16 ga. material

FLANGE WITH SET SCREW AND FOUR COUNTERSUNK HOLES
Flange

Tube Size

Cover
Flange Size

10 Ga.
Steel

.120"
Stainless

3/4" × 3/4"

3" × 3"

8705

8845

1" × 1"

3" × 3"

8712

8852

1-1/4" × 11/4"

3" × 3"

8719•

8859

1-1/2" × 1-1/2"

3-3/4" × 3-3/4"

8726

8866

1-3/4" × 1-3/4"

3-3/4" × 3-3/4"

8737

8877

2" × 2"

3-3/4" × 3-3/4"

8733

8873

1" × 1-1/2"

3-3/4" × 3-3/4"

8754

8894

1" × 2"

3-3/4" × 3-3/4"

8761

89001

1-1/2" × 2"

3-3/4" × 3-3/4"

8768

89008

UNIVERSAL ANCHOR PLATE
Flange
All Anchor Plates are 3/16" thick with 1/4" x 3/8" bolts.

Tube Size

Plate Size

Steel

Stainless

3/4" × 3/4"

2-5/8" × 2-5/8"

8706

8846

1" × 1"

2-5/8" × 2-5/8"

8706

8846

1-1/4" × 1-1/4"

2-5/8" × 2-5/8"

8706

8846

1-1/2" × 1-1/2"

3-3/8" × 3-3/8"

8727•

8867

1-3/4" × 1-3/4"

3-3/8" × 3-3/8"

8727

8867

2" × 2"

3-3/8" × 3-3/8"

8727

8867

1" × 1-1/2"

3-3/8" × 3-3/8"

8727

8867

1" × 2"

3-3/8" × 3-3/8"

8727

8867

1-1/2" × 2"

3-3/8" × 3-3/8"

8727

8867