GRUVLOK Clamp Coupling: 3 in x 2 1/2 in, NBR Seal, 500 psi, Ductile Iron, Bolted
The GRUVLOK 0390111144 Clamp Coupling is a 3 in x 2 1/2 in grooved pipe coupling with a bolted ductile iron design and NBR seal, rated for a maximum operating pressure of 500 psi and measuring 7 1/8 in in length (MPN…
SKU 3G-OTH-460065
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
Need installation or engineering help?
Ask a question
Product Description
The GRUVLOK 0390111144 Clamp Coupling is a 3 in x 2 1/2 in grooved pipe coupling with a bolted ductile iron design and NBR seal, rated for a maximum operating pressure of 500 psi and measuring 7 1/8 in in length (MPN 0390111144). 3G Electric sources this genuine GRUVLOK component across 14 industrial departments, with specialist expertise in combustion, pumps and controls ensuring accurate specification and support.
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 the GRUVLOK 0390111144 clamp coupling used for?
The GRUVLOK 0390111144 clamp coupling is used to join grooved-end pipes in industrial fire protection, HVAC, and process piping systems. Its bolted ductile iron design with NBR seal provides a reliable, leak-tight connection rated for up to 500 psi.
What are the specifications of the GRUVLOK 0390111144 clamp coupling?
The GRUVLOK 0390111144 is a 3 in x 2 1/2 in grooved pipe coupling with a bolted ductile iron body, NBR seal, and maximum operating pressure of 500 psi. It measures 7 1/8 in in length and carries MPN 0390111144.
Where to buy GRUVLOK 0390111144 clamp coupling worldwide?
3G Electric supplies the genuine GRUVLOK 0390111144 clamp coupling worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this component across 14 departments, with specialist expertise in combustion, pumps and controls for accurate specification support.
How to install a GRUVLOK 0390111144 clamp coupling?
Installation requires aligning the coupling over two grooved pipe ends, ensuring the NBR seal is properly seated. Tighten the bolts evenly to the manufacturer’s torque specification. Always follow GRUVLOK’s published installation instructions for safe, leak-free operation at rated pressure.
Used in
Common applications for GRUVLOKGRUVLOK Products
3G Electric supplies GRUVLOK grooved pipe couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
