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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 a single passage, designed for transferring media into rotating equipment. It features a 1/2" threaded rotating shaft, carbon…

SKU 3G-OTH-465636

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
750112C
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"
View Full Spec Sheet

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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 a single passage, designed for transferring media into rotating equipment. It features a 1/2" threaded rotating shaft, carbon graphite seals, and a maximum speed of 1000 rpm (MPN 750112C).

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 media such as coolant, air, or hydraulic fluid into rotating equipment like drums or spindles. This straight, plain stainless steel model with a single passage and 1/2" threaded shaft is common in machining and material handling applications.

What are the specifications of the DUFF-NORTON 750112C rotary union?

The DUFF-NORTON 750112C is a straight, plain stainless steel rotary union with 1 passage, a 1/2" threaded rotating shaft, carbon graphite seals, and a maximum speed of 1000 rpm. It is designed for reliable media transfer in rotating machinery.

Where to buy a DUFF-NORTON rotary union worldwide?

3G Electric supplies the DUFF-NORTON rotary union (MPN 750112C) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this rotating joint to your facility, regardless of location.

How to install a DUFF-NORTON rotary union?

Install the DUFF-NORTON rotary union by threading the 1/2" rotating shaft into the machine's rotating component, ensuring alignment to avoid side loads. Use compatible seal materials and follow manufacturer torque specs. 3G Electric can provide sourcing support for this union.

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, 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".
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.
DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, 1 1/2 in Stationary Port (MPN 750118C). 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, 1 1/2 in Stationary Port (MPN 750118C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite.
DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, 3/8" Threaded Rotating Shaft (MPN 750110C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 3/8".
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DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, 3/8" Threaded Rotating Shaft (MPN 750110C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 3/8".
DUFF-NORTON Rotary Union: Straight, Plain Stainless Steel, 1 Passages, 1" Threaded Rotating Shaft (MPN 750114C). 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 750114C). Key specifications — Maximum Speed: 1000 rpm; Brand: DUFF-NORTON; Seal Material: Carbon Graphite; Rotating Shaft Thread Size: 1".