Dixon Pipe and Welding Fittings
Dixon Rigid Couplings - Series R, Style 5

Vendor: Dixon Pipe and Welding Fittings

Coupling Type: Welding Couplings

Description:

Ductile Iron w/EPDM Gasket - Ductile Iron w/Buna-N Gasket

Coupling Category:

Pipe and Welding Fittings

This lightweight, low pressure, rigid style coupling is ideal for fire protection, plumbing, low pressure air and drainage. Small gripping teeth hold the housing into the groove allowing a straight run of pipe and preventing any flex at the joint.

ductile iron body with rust inhibiting paint.	Underwriters Listed and Factory Mutual approved

Rigid Couplings - Series R, Style 5

Nominal Size

Pipe OD

Max Work. Pressure
PSI
at 70°F

Maximum End Load
Lbs.

Coupling Dimensions

Approx. Weight
(lbs.)

Bolts

Ductile Iron w/EPDM gasket Part #

Ductile Iron w/ Buna-N gasket Part #

qty

size

length

2.375

175

4425

4-7/8"

3-17/32"

1-27/32"

1.5

3/8"

R72

R72BU

2-1/2"

2.875

175

6490

5-5/8"

3-45/64"

1-3/4"

1.7

3/8"

R725

R725BU

3.500

175

9620

6-3/8"

4-41/64"

1-27/32"

2.5

1/2"

2-3/4"

R73

R73BU

4.500

175

12720

7-45/64"

5-15/16"

3.6

1/2"

2-3/4"

R74

R74BU

6.625

175

27570

10-25/32"

8-7/64"

2-3/64"

5.8

5/8"

3-1/4"

R76

R76BU

8.625

175

35050

13-25/32"

10"

2-21/64"

15.9