Aluminum Pipe Reducing Couplings

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	Material Material

Stainless Steel

Plastic

Aluminum

	For Pipe Material For Pipe Material

	Type Type


Reducer	Reducing Adapter

Bushing	Adapter

	Pipe Size Pipe Size

	Thread Type Thread Type

	Shape Shape

	Straight

	Connection Style Connection Style

	For Pipe Size For Pipe Size

1 1/4
1 1/2
2
2 1/2
3
4
5
6
8
10
12
14
16
18

	For Use With For Use With

Air

Oil

Water

	Gender Gender

Female

Male

	System of Measurement System of Measurement

Inch

Metric

	Length Length

	Thread Size Thread Size

	Thread Pitch Thread Pitch

	Connection Type Connection Type

	Pipe

	Specifications Met Specifications Met

	Maximum Pressure Maximum Pressure

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	For Pipe Schedule For Pipe Schedule


10	40

80

	Body Shape Body Shape

	Hex

	Hex Width Hex Width

	Class Class

150

3000

	Clamp Material Clamp Material

300 Series Stainless Steel

316 Stainless Steel

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212 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Low-Pressure Aluminum Threaded Pipe Fittings

In addition to being lightweight, these aluminum fittings offer good corrosion resistance. Use them in low-pressure flow applications.

Miniature Medium-Pressure
Aluminum Threaded Pipe Fittings

Their small size makes these miniature fittings a good choice for cramped, confined spaces.

Medium-Pressure Aluminum Threaded Pipe Fittings

Designed for medium-pressure applications, these fittings have better strength than our low-pressure aluminum pipe fittings.

High-Pressure Aluminum Threaded Pipe Fittings

Also known as Class 3000 fittings, these have the highest pressure rating of all the aluminum pipe fittings we offer.

Thin-Wall Butt-Weld Aluminum Unthreaded Pipe Fittings

Butt-weld fittings allow for a smooth, flush connection that provides maximum flow.

Thin-Wall Socket-Connect
Aluminum Unthreaded Pipe Fittings

Socket-connect fittings are easier to weld than butt-weld fittings because the fitting doesn't need to align perfectly to the pipe. Slip the pipe into the socket and weld.

Standard-Wall Butt-Weld Aluminum
Unthreaded Pipe Fittings

Also known as Schedule 40 fittings, these have thicker walls than our thin-wall aluminum unthreaded pipe fittings.

Thick-Wall Butt-Weld Aluminum
Unthreaded Pipe Fittings

Thick walls give these Schedule 80 fittings excellent strength.

Low-Pressure Clamp-On Connectors
for Drain, Waste, and Vent

Low-Pressure Clamp-On Connectors for Water

Also known as no-hub couplings, these have a one-piece sleeve with a stop in the center, so you know your pipe is always aligned correctly.

How to Identify and Measure Fittings

Pipe and Pipe Fittings

Low-Pressure Aluminum Threaded Pipe Fittings

Miniature Medium-PressureAluminum Threaded Pipe Fittings

Medium-Pressure Aluminum Threaded Pipe Fittings

High-Pressure Aluminum Threaded Pipe Fittings

Thin-Wall Butt-Weld Aluminum Unthreaded Pipe Fittings

Thin-Wall Socket-ConnectAluminum Unthreaded Pipe Fittings

Standard-Wall Butt-Weld AluminumUnthreaded Pipe Fittings