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GRUVLOK Clamp Coupling: 316 Stainless Steel, 4 in x 4 in, 7 57/64 in Lg, EPDM, 500 psi - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Clamp Coupling: 316 Stainless Steel, 4 in x 4 in, 7 57/64 in Lg, EPDM, 500 psi

The GRUVLOK 0390065212 is a 316 Stainless Steel Clamp Coupling, a grooved pipe coupling with a 4 in x 4 in fitting pipe size, 7 57/64 in length, EPDM gasket, bolted type, and a maximum operating pressure of 500 psi…

SKU 3G-OTH-484557

Brand
GRUVLOK
Item
Clamp Coupling: 316 Stainless Steel, 4 in x 4 in, 7 57/64 in Lg, EPDM, 500 psi
Category
Grooved Pipe Couplings
Available to Order
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Technical specs
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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

Technical Specifications

GRUVLOK
Manufacturer Part Number
0390065212
Type
4 in x 4 in, EPDM, 500 psi, Bolted
Lg
7 57/64 in
Standards
American National Standards
Fitting Pipe Size
4 in x 4 in
Movement Tolerance
Flexible
Maximum Operating Pressure
500 psi

Technical Documents

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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK 0390065212 is a 316 Stainless Steel Clamp Coupling, a grooved pipe coupling with a 4 in x 4 in fitting pipe size, 7 57/64 in length, EPDM gasket, bolted type, and a maximum operating pressure of 500 psi. It meets American National Standards and offers flexible movement tolerance.

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 a GRUVLOK 0390065212 clamp coupling used for?

The GRUVLOK 0390065212 is a 316 stainless steel grooved pipe coupling used to join pipes in industrial fire protection, HVAC, and process piping systems. It provides a flexible, leak-tight connection rated for 500 psi and meets American National Standards for reliable performance.

What are the specifications of the GRUVLOK 0390065212?

The GRUVLOK 0390065212 is a 4 in x 4 in 316 stainless steel clamp coupling with a 7 57/64 in length, EPDM gasket, bolted type, and maximum operating pressure of 500 psi. It offers flexible movement tolerance and meets American National Standards.

Where to buy a GRUVLOK 0390065212 worldwide?

3G Electric supplies the GRUVLOK 0390065212 clamp coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 316 stainless steel grooved coupling.

How to install a GRUVLOK grooved pipe coupling?

To install a GRUVLOK grooved coupling, ensure pipe ends are clean and grooved per manufacturer specs. Lubricate the EPDM gasket, place it over the pipe ends, and position the coupling housing. Tighten the bolts evenly to the recommended torque for a secure, leak-free joint.

Used in

Common applications for GRUVLOK
Fire-protection systems — GRUVLOK ductile iron butterfly valves (e.g., SKU 3DVX7) for water-based sprinkler and standpipe networks.
Chemical processing — GRUVLOK carbon steel butterfly valve with 316 stainless steel disc (SKU 60WR76) for handling corrosive media.
General water distribution — GRUVLOK ductile iron butterfly valve with EPDM seat (SKU 60WR98) for municipal or industrial water lines.
HVAC piping — GRUVLOK grooved-end butterfly valves for chilled water or hot water systems requiring quick installation.
Industrial process control — GRUVLOK lever-operated butterfly valve (SKU 60WR82) for throttling or isolation in chemical media applications.

GRUVLOK 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.

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