GRUVLOK Clamp Coupling: Clamp, 4 in x 4 in, Ductile Iron, EPDM Seal
The GRUVLOK Clamp Coupling is a 4 in x 4 in grooved pipe coupling made of ductile iron with an EPDM seal, rated for a maximum operating pressure of 300 psi at 150° F. This clamp-style coupling (MPN 0390000347)…
SKU 3G-OTH-468216
- 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 Clamp Coupling is a 4 in x 4 in grooved pipe coupling made of ductile iron with an EPDM seal, rated for a maximum operating pressure of 300 psi at 150° F. This clamp-style coupling (MPN 0390000347) provides a reliable mechanical joint for grooved-end piping systems.
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 clamp coupling used for?
A GRUVLOK clamp coupling joins grooved-end pipes in fire protection, HVAC, and industrial piping systems. It provides a reliable mechanical joint rated for 300 psi at 150° F, using a ductile iron housing and EPDM seal to handle water, air, and other compatible media.
What are the specifications of the GRUVLOK 0390000347 coupling?
The GRUVLOK 0390000347 is a 4 in x 4 in grooved clamp coupling made of ductile iron with an EPDM seal. It has a maximum operating pressure of 300 psi at 150° F. This model is designed for grooved-end piping systems and is supplied by 3G Electric.
Where to buy GRUVLOK couplings in worldwide?
3G Electric supplies GRUVLOK couplings worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source genuine GRUVLOK parts like the 0390000347 clamp coupling and deliver them to your project site, regardless of location.
How to install a GRUVLOK grooved pipe coupling?
To install a GRUVLOK clamp coupling, ensure pipe ends are clean and grooved per manufacturer standards. Lubricate the EPDM gasket, place it over both pipe ends, then position the ductile iron housing halves and tighten bolts evenly to the recommended torque. Always follow GRUVLOK's published installation instructions.
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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.




