Grainger Short Shank Fire Hose Coupling: 3 in Compatible Pipe Size
The APPROVED VENDOR Short Shank Fire Hose Coupling (MPN 3LZ18) is a 3 in x 3 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-547281
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Product Description
The APPROVED VENDOR Short Shank Fire Hose Coupling (MPN 3LZ18) is a 3 in x 3 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 3-inch compatible pipe.
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 an APPROVED VENDOR Short Shank Fire Hose Coupling used for?
This 3 in NPSM x NPSM plug-type coupling connects fire hoses to hydrants or standpipe systems. Its short shank design provides a secure, leak-resistant joint for firefighting water supply in commercial, industrial, and municipal applications.
What are the specifications of the APPROVED VENDOR 3LZ18 coupling?
The 3LZ18 is a 3 in x 3 in NPSM x NPSM plug-type short shank fire hose coupling. Both ends have NPSM threads, and the fitting size is 3 in compatible pipe. It is manufactured by APPROVED VENDOR.
Where to buy APPROVED VENDOR fire hose couplings worldwide?
3G Electric supplies the APPROVED VENDOR 3LZ18 short shank fire hose coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive genuine industrial components for your fire protection systems.
How to install an NPSM fire hose coupling?
Ensure threads are clean and apply a compatible thread sealant. Hand-tighten the coupling onto the hydrant or hose nipple, then use a spanner to snug it without over-torquing. Always test for leaks at system pressure before putting into service.
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.