Grainger Fire Hose Adapter: 2 in Compatible Pipe Size
The APPROVED VENDOR Fire Hose Adapter (MPN 3LZ43) is a brass rigid fire hydrant and standpipe adapter with a straight, pin-lug design. It features an NST x NPSH thread configuration and a 2-1/2 in x 2 in compatible…
SKU 3G-OTH-600511
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Product Description
The APPROVED VENDOR Fire Hose Adapter (MPN 3LZ43) is a brass rigid fire hydrant and standpipe adapter with a straight, pin-lug design. It features an NST x NPSH thread configuration and a 2-1/2 in x 2 in compatible pipe size, enabling connection between different thread standards.
Frequently Asked Questions
What is the APPROVED VENDOR Fire Hose Adapter 3LZ43 used for?
The APPROVED VENDOR Fire Hose Adapter 3LZ43 connects fire hoses with NST threads to standpipes or hydrants with NPSH threads. Its straight, pin-lug brass design provides a secure, leak-resistant joint in fire-suppression systems, municipal water supply, and industrial emergency-response setups.
What are the specifications of the APPROVED VENDOR Fire Hose Adapter 3LZ43?
The APPROVED VENDOR Fire Hose Adapter 3LZ43 has an NST x NPSH thread configuration with a 2-1/2 in x 2 in compatible pipe size. It is a straight, pin-lug adapter made of brass. The manufacturer part number is 3LZ43.
Where to buy the APPROVED VENDOR Fire Hose Adapter 3LZ43 worldwide?
3G Electric supplies the APPROVED VENDOR Fire Hose Adapter 3LZ43 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine industrial equipment across 14 departments.
How to install the APPROVED VENDOR Fire Hose Adapter 3LZ43?
To install the APPROVED VENDOR Fire Hose Adapter 3LZ43, hand-tighten the NST end onto the hose coupling and the NPSH end onto the standpipe or hydrant. Use a spanner on the pin lugs for a snug fit—avoid over-tightening. Inspect threads and gaskets for damage before each use.
Grainger Products
3G Electric supplies Grainger brass rigid fire hydrant & standpipe adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.