1 1/4 Pipe Size Fittings | McMaster-Carr

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System of Measurement

Material

Stainless Steel

Fitting Type

Expansion Joint

Reducing Adapter

Shape

Ring with Bolt Holes

Side-Outlet Elbow

Side-Outlet Tee

Thread Type

UN/UNF (SAE Straight)

Pipe Schedule

Fitting Connection

Gender

Pipe Material

Stainless Steel

For Use With

Dry Abrasive Materials

Low Stress-to-Seal Flanges

Acetic Acid (White Vinegar)

Pressure Class

Flange Material

Stainless Steel

Length

Connects To

Threading

Threaded on Both Ends

Threaded on One End

Maximum Pressure @ Temperature

25 psi @ 70° F

150 psi @ 70° F

175 psi @ 70° F

180 psi @ 70° F

200 psi @ 70° F

225 psi @ 70° F

235 psi @ 70° F

250 psi @ 70° F

300 psi @ 70° F

0.5 psi @ 72° F

15 psi @ 72° F

20 psi @ 72° F

60 psi @ 72° F

70 psi @ 72° F

75 psi @ 72° F

100 psi @ 72° F

ID

1.224" to 1.355"

Fitting Material

Stainless Steel

Specifications Met

ANSI/FCI Standard

Federal Specification

OD

1.498" to 1.62"

1.568" to 1.688"

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

2,708 Products

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

Hose Nozzle Swivels

Hose Nozzle Swivels

Rotate to prevent hose from kinking, twisting, and wearing

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Manifolds

Distribute air or fluid to multiple places from a single source; also called headers

Pipe Repair Clamps

Pipe Repair Clamps

Fix small holes and cracks in pipe without taking your system apart

Pipeline Fluid Blockers

Pipeline Fluid Blockers

Temporarily block the flow between pipe flanges as you work downstream; also known as paddle blinds

Flowmeter Tees

Pair with a sensor and a display to measure a liquid's flow in hard-to-access areas

On-Off Valves

Start and stop flow through a line

Expansion Plugs

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

Valve Union Fittings

Valve Union Fittings

Mating parts join valves to a line for quick connection and removal

Breather Vents

Maintain even pressure and vacuum as temperatures change by allowing airflow in tanks and enclosures

Building and Machinery Hardware

Slip-On Framing Connectors

Slip-On Framing Connectors

Tighten onto slip-on framing rails to build guards, railings, and racks

Slip-On Framing Rail Ends

Slip-On Framing Rail Ends

Mount slip-on framing structures to floors, walls, and ceilings

Slip-On Framing Rail Supports

Slip-On Framing Rail Supports

Brace long runs of slip-on framing rails, either along walls or through them

Slip-On Framing Stop Collars

Slip-On Framing Stop Collars

Prevent slip-on fittings from moving too far along rails and support fittings under heavy loads

Slip-On Framing Table Leg Mounts

Slip-On Framing Table Leg Mounts

Add legs to a tabletop by attaching underneath and connecting slip-on framing rails

Slip-On Framing Caps

Slip-On Framing Caps

Cover the rough ends of slip-on framing rails for a finished look

Slip-On Framing Panel Hangers

Slip-On Framing Panel Hangers

Install panels on slip-on framing rails to create partitions and enclosures

Slip-On Framing Caster Mounts

Slip-On Framing Caster Mounts

Fit inside slip-on framing rails to connect stem casters

Protective Plugs

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

Protective Caps

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Electrical Power, Networking, and Controlling

Conduit and Fittings

Conduit and Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

Facility and Grounds Maintenance

Sink Drain Fittings

Sink Drain Fittings

Connect tailpieces, traps, and extension tubing to drains

Fastening and Joining

Pipe Wrenches

Grasp and turn pipe, conduit, and fittings

Sealing

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)