DUFF-NORTON Plain Cast Iron Rotating Joint
The DUFF-NORTON Rotary Union is a straight, plain cast iron rotating joint with 2 passages and a 1-1/2" threaded rotating shaft (MPN 440145C). It features a carbon graphite seal and a maximum speed of 700 rpm. 3G…
SKU 3G-OTH-479739
Also listed as: 440145 C · 440145-C
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The DUFF-NORTON Rotary Union is a straight, plain cast iron rotating joint with 2 passages and a 1-1/2" threaded rotating shaft (MPN 440145C). It features a carbon graphite seal and a maximum speed of 700 rpm. 3G Electric interprets your demand for this OEM-specified union, sourcing it across 14 industrial departments with specialist depth in rotating equipment 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 rotating machinery. This straight, plain cast iron model with 2 passages and a 1-1/2" threaded shaft is common in paper, steel, and textile mills where reliable media transfer at up to 700 rpm is required.
What are the specifications of the DUFF-NORTON 440145C rotary union?
The DUFF-NORTON 440145C is a straight, plain cast iron rotary union with 2 passages, a 1-1/2" threaded rotating shaft, and a carbon graphite seal. Maximum speed is 700 rpm. It is designed for OEM-specified rotating joints in industrial fluid or air systems.
Where to buy a DUFF-NORTON rotary union worldwide?
3G Electric supplies the DUFF-NORTON rotary union MPN 440145C to customers worldwide. We interpret your demand, source the correct OEM-specified union, and handle full logistics and customs clearance for delivery to your facility. Contact us for availability and lead time.
How to install a DUFF-NORTON rotary union?
Ensure the rotating shaft threads (1-1/2") are clean and properly aligned with the machine. Support the union to avoid side loads. Use a thread sealant compatible with the media. Do not exceed 700 rpm or the carbon graphite seal's pressure rating. Follow the manufacturer's torque specifications.
Used in
Common applications for DUFF-NORTONDUFF-NORTON Products
3G Electric supplies DUFF-NORTON cast iron rotating joints & unions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
