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DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages - Stainless Steel Rotating Joints & Unions
DUFF-NORTONStainless Steel Rotating Joints & Unions

DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages

The DUFF-NORTON Rotary Union is a straight, plain stainless steel rotating joint with one passage, featuring a 1/2" threaded rotating shaft (MPN 750111C). It is designed for a maximum speed of 1000 rpm and uses a…

SKU 3G-OTH-465635

Brand
DUFF-NORTON
Item
Rotary Union: Straight, Plain Stainless Steel, 1 Passages
Category
Stainless Steel Rotating Joints & Unions
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Technical Specifications

DUFF-NORTON
Manufacturer Part Number
750111C
Type
Plain Stainless Steel
Passages
1
Maximum Speed
1000 rpm
Seal Material
Carbon Graphite
Threaded Rotating Shaft
1/2"
Rotating Shaft Thread Size
1/2"
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DUFF-NORTON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DUFF-NORTON Rotary Union is a straight, plain stainless steel rotating joint with one passage, featuring a 1/2" threaded rotating shaft (MPN 750111C). It is designed for a maximum speed of 1000 rpm and uses a carbon graphite seal material. This product is part of 3G Electric's industrial solutions, where we interpret customer demand and deliver genuine equipment across 14 departments, with specialist depth in combustion, pumps, and controls.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a DUFF-NORTON rotary union used for?

A DUFF-NORTON rotary union transfers fluid or gas from a stationary supply line into a rotating shaft or drum. It is commonly used in industrial machinery such as printing presses, paper mills, and packaging equipment where continuous rotation and media transfer are required.

What are the specifications of the DUFF-NORTON 750111C rotary union?

The DUFF-NORTON 750111C is a straight, plain stainless steel rotary union with one passage. It has a 1/2" threaded rotating shaft, a maximum speed of 1000 rpm, and a carbon graphite seal. The manufacturer part number is 750111C.

Where to buy a DUFF-NORTON rotary union worldwide?

3G Electric supplies the DUFF-NORTON rotary union worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to source this genuine rotating joint for your application.

How to install a DUFF-NORTON rotary union?

Ensure the rotating shaft is clean and properly aligned with the stationary supply line. Tighten the threaded connection to the specified torque, avoiding over-tightening. Verify the seal is seated correctly and test for leaks before full operation. Refer to the manufacturer's manual for exact procedures.

Used in

Common applications for DUFF-NORTON
Solar panel tracking — Duff-Norton LT series linear actuators adjust panel tilt angles with IP66 protection.
Material handling automation — LS series actuators position conveyor gates or diverters with 675 lbf capacity.
Agricultural equipment — LT actuators control vent openings or seed drill depth in dusty, outdoor conditions.
Industrial valve actuation — LT series with potentiometer feedback provides precise valve position control.
Medical equipment adjustment — LT actuators with low noise plastic nuts are used in patient bed or table positioning.
Packaging machinery — LS series actuators drive pusher arms or lift platforms in high-cycle indoor environments.

DUFF-NORTON Products

3G Electric supplies DUFF-NORTON stainless steel rotating joints & unions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, Carbon Graphite Seal, Plain (MPN 750109C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite.
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DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, 3/4" Threaded Rotating Shaft (MPN 750088C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 3/4".
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DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, 3/4" Threaded Rotating Shaft (MPN 750088C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 3/4".
DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, Carbon Graphite Seal, Plain (MPN 750115C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 1-1/4 ".
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DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, Carbon Graphite Seal, Plain (MPN 750115C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 1-1/4 ".
DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, 3/4" Threaded Rotating Shaft (MPN 750089C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 3/4".
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DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, 3/4" Threaded Rotating Shaft (MPN 750089C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 3/4".
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DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, 1/2" Threaded Rotating Shaft (MPN 750112C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 1/2".
DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, 1" Threaded Rotating Shaft (MPN 750113C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 1".
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DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, 1" Threaded Rotating Shaft (MPN 750113C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 1".
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DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, Carbon Graphite Seal, Plain (MPN 750116C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 1-1/4 ".
DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, Carbon Graphite Seal, Plain (MPN 750117C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite.
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DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, Carbon Graphite Seal, Plain (MPN 750117C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite.