GRUVLOK Rigid Coupling: Rigid Bolted Clamp, 2 1/2 in x 2 1/2 in, Ductile Iron, NBR Seal
The GRUVLOK Rigid Coupling is a rigid bolted clamp grooved pipe coupling, sized 2-1/2 in x 2-1/2 in, constructed of ductile iron with an NBR seal, and rated for a maximum operating pressure of 750 psi (MPN…
SKU 3G-OTH-468325
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The GRUVLOK Rigid Coupling is a rigid bolted clamp grooved pipe coupling, sized 2-1/2 in x 2-1/2 in, constructed of ductile iron with an NBR seal, and rated for a maximum operating pressure of 750 psi (MPN 390213256). 3G Electric sources this genuine OEM component across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including GRUVLOK, ensuring you get the right answer, not just a catalog.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is a GRUVLOK rigid coupling used for?
A GRUVLOK rigid coupling joins grooved-end pipe in fire protection, HVAC, and industrial piping systems. It provides a leak-tight, mechanically locked connection rated to 750 psi, suitable for high-pressure water, air, and light slurry applications.
What are the specifications of the GRUVLOK rigid coupling 390213256?
This GRUVLOK rigid coupling (MPN 390213256) is a 2-1/2 in x 2-1/2 in rigid bolted clamp made of ductile iron with an NBR seal. It has a maximum operating pressure of 750 psi and is designed for grooved pipe connections.
Where to buy GRUVLOK rigid couplings worldwide?
3G Electric supplies genuine GRUVLOK rigid couplings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the 2-1/2 in rigid coupling (MPN 390213256) for your project.
How to install a GRUVLOK rigid coupling?
To install a GRUVLOK rigid coupling, ensure pipe ends are clean and grooved per manufacturer specs. Lubricate the NBR gasket, place it over one pipe end, then slide the coupling housing over both pipe ends. Tighten bolts evenly to the recommended torque for a rigid, leak-free joint.
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3G Electric memasok GRUVLOK grooved pipe couplings. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.





