Grainger Short Shank Fire Hose Coupling: 2 in Compatible Pipe Size
The APPROVED VENDOR Short Shank Fire Hose Coupling (MPN 3LZ15) is a 2 in x 2 in NPSM x NPSM plug-type coupling for fire hydrant systems. It features a short shank design with NPSM threads on both ends, sized for…
SKU 3G-OTH-547280
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Product Description
The APPROVED VENDOR Short Shank Fire Hose Coupling (MPN 3LZ15) is a 2 in x 2 in NPSM x NPSM plug-type coupling for fire hydrant systems. It features a short shank design with NPSM threads on both ends, sized for 2-inch compatible pipe.
Frequently Asked Questions
What is an APPROVED VENDOR Short Shank Fire Hose Coupling used for?
This 2 in NPSM x NPSM plug-type coupling connects fire hose to hydrant outlets in municipal and industrial fire-protection systems. Its short shank design provides a secure, leak-resistant joint for high-pressure water delivery during firefighting or system testing.
What are the specifications of the APPROVED VENDOR 3LZ15 coupling?
The 3LZ15 is a 2 in x 2 in NPSM x NPSM plug-type short shank fire hose coupling. Both ends use NPSM threads for compatibility with standard 2-inch fire hydrant fittings. The manufacturer part number is 3LZ15.
Where to buy APPROVED VENDOR fire hose couplings worldwide?
3G Electric supplies the APPROVED VENDOR 3LZ15 short shank fire hose coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive the correct NPSM x NPSM plug coupling for your fire hydrant system.
How to install an NPSM fire hose coupling?
Ensure both mating threads are clean and apply a compatible thread sealant. Hand-tighten the coupling onto the hydrant outlet or hose nipple, then use a spanner on the coupling hex for a snug fit. Avoid overtightening to prevent thread damage.
Grainger Products
3G Electric supplies Grainger short-shank fire hydrant couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.