Accessories - Angle Rings. Elbows, Ducts & more

N. R. Murphy Ltd. offers many different components for our products, some of which include:

Stamped & Rolled Angle Rings:
Stamped & Rolled Angle Rings

N.R. Murphy companion rings are mainly used in joining sheet metal ducts together in dust and air handling systems. Standard steel rings are of black iron unpainted and available from stock.

Sizes & Specifications

Larger sizes and other alloys are also available.

Blast Gates:
Cast Aluminum Fabricated*
Blast Gate - Cast Aluminun - Half Collar
Half Collar
Sizes & Specifications
Blast Gate - Fabricated - Half Collar
Half Collar
Sizes & Specifications
Blast Gate - Cast Aluminun - Full Collar
Full Collar
Sizes & Specifications
Blast Gate - Fabricated - Full Collar
Full Collar
Sizes & Specifications
* Fabricated Blast Gates are made of steel with glavanized slides
Elbows:
Flat Black Elbows
Flat Back Elbows
For abrasive materials the Murphy replaceable back elbow is available in all sizes.
Featues: Heavy gauge removable black strip which can be made of special alloy or line with rubber thus cutting the cost of replacing the whole elbow.
(90° shown - 45° & 30° also available)
Galvanized Long Radius Elbows
Galvanized Long Radius Elbows
Sizes: 4" through 14" - 22 Gauge
15" through 18" - 20 Gauge
19" through 36" - 16 Gauge
(other gauges also available)
Turned or welded. Black also available
Galvanized Spiral Duct:
Galvanized Spiral Duct
Sizes & Specifications
Handles:

Pull length 5 1/2", over all length 8 1/8", overall width 1 1/4".
Ideally suited for doors, access openings, trunks, boxes, plus many other applications. Specify Murphy Type "A" handles on your next job. They can be painted or plated to specifications.

Sizes & Specifications

Handles
Catches & Keepers:

Cadmium plated. A strong catch. Very useful for many applications.

Length = 3½"

Catches & Keepers
Flexible Duct:

Sizes: 2", 2½", 3", 4", 5", 6", 7", 8", 10", 12", 14"

Flexible duct is available in both non metalic and steel and both types are for material handling.

Other sizes and types available on request.

Flexible Duct
Floor Sweep:

Overall Sizes: Height= 9" Width="10" Depth = 7 3/4"

Heavy gauge welded construction.
Transitions to 6" and 7" round also available.

Floor Sweep
2 Way Diverters:

Special power operated diverters available on request.

Transitions to any diameter are available

Sizes & Specifications

2 Way Diverters
Ball Joints:

Spun metal - zinc coated after spinning, from 18 ga material.

Maxiumum swivel 25°.

Sizes & Specifications

Ball Joints
Fabricated Cleanout Door:

Pipe Diameter, Hole and Door Sizes

Fabricated Cleanout Door
Clamps:
Clamps

Sizes: 4" through to 10"

S.A.S.L. (Swivel Action Snap Lock)
Larger Sizes available upon request.

Tapers:
Tapers Std. Sizes: 3 to 5
4 to 5
5 to 6
6 to 7
Y Branches:
Y Branches
Std. Sizes: 3 x 3 to 4
3 x 3 to 5
4 x 4 to 4
4 x 4 to 5
4 x 4 to 6
4 x 4 to 7
5 x 5 to 5
5 x 5 to 7
6 x 6 to 6
6 x 6 to 7
6 x 6 to 8
Nozzles:
Square Side Flat
Sqaure Nozzles
Std. Sizes:
5 x 5 to 4
6 x 6 to 5
7 x 7 to 6
8 x 8 to 7
Side Nozzles
Std. Sizes:
4 x 8 to 4
4 x 10 to 4
5 x 5 to 4
5 x 8 to 5
6 x 10 to 6
Flat Nozzles
Std. Sizes:
8 x 1.5 to 4
8 x 1.5 to 5
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N.R. Murphy Ltd
519-621-6210