ARMSTRONG Flange: 3/4 in, LF 3/4" FNPT UNION HARDWARE KIT, 3/4 in FNPT, 1 1/4 in NPSM
The ARMSTRONG Flange: 3/4 in is a bronze union with 3/4 in FNPT and 1 1/4 in NPSM connections, supplied as a hardware kit (LF 3/4" FNPT UNION HARDWARE KIT) that includes two EPDM gaskets. It is compatible with the…
SKU 3G-OTH-81144
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Product Description
The ARMSTRONG Flange: 3/4 in is a bronze union with 3/4 in FNPT and 1 1/4 in NPSM connections, supplied as a hardware kit (LF 3/4" FNPT UNION HARDWARE KIT) that includes two EPDM gaskets. It is compatible with the ARMSTRONG ASTRO 225SSU model.
Frequently Asked Questions
What is the ARMSTRONG LF 3/4" FNPT UNION HARDWARE KIT used for?
This bronze union kit is used to connect and disconnect piping in industrial water and steam systems. It is compatible with the ARMSTRONG ASTRO 225SSU model and includes two EPDM gaskets for sealing.
What are the specifications of the ARMSTRONG 3/4 in union hardware kit?
The kit includes a bronze union body with 3/4 in FNPT and 1 1/4 in NPSM connections. It comes with two EPDM gaskets. The manufacturer part number is LF 3/4" FNPT UNION HARDWARE KIT, compatible with ARMSTRONG ASTRO 225SSU.
Where to buy the ARMSTRONG union hardware kit worldwide?
3G Electric supplies the ARMSTRONG LF 3/4" FNPT UNION HARDWARE KIT worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the ARMSTRONG union hardware kit?
Ensure pipe threads are clean and apply thread sealant. Assemble the bronze union with the two EPDM gaskets between mating surfaces. Tighten the union nut to manufacturer torque specifications. Test for leaks before system pressurization.
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Common applications for ARMSTRONGARMSTRONG Products
3G Electric supplies ARMSTRONG unions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












