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GRUVLOK Flex Bolted Clamp Coupling - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Flex Bolted Clamp Coupling

The GRUVLOK Clamp Coupling: Flex Bolted is a grooved pipe coupling designed for 1 in x 1 in pipe sizes. Constructed from ductile iron with an EPDM seal, it supports a maximum operating pressure of 600 psi (MPN…

SKU 3G-OTH-468299

Brand
GRUVLOK
Item
Flex Bolted Clamp Coupling
Part Number
0390001683
Category
Grooved Pipe Couplings
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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
0390001683
Type
1 in x 1 in, Ductile Iron, EPDM Seal, 600 psi
Fitting Pipe Size
1 in x 1 in
Maximum Operating Pressure
600 psi

Technical Documents

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

Product Description

The GRUVLOK Clamp Coupling: Flex Bolted is a grooved pipe coupling designed for 1 in x 1 in pipe sizes. Constructed from ductile iron with an EPDM seal, it supports a maximum operating pressure of 600 psi (MPN 0390001683).

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 flex bolted clamp coupling used for?

A GRUVLOK flex bolted clamp coupling joins grooved-end pipe in fire protection, HVAC, and industrial piping systems. Its ductile iron body and EPDM seal provide a flexible, leak-tight connection rated for 600 psi, accommodating minor misalignment and thermal expansion.

What are the specifications of the GRUVLOK 0390001683 coupling?

The GRUVLOK 0390001683 is a 1 in x 1 in flex bolted clamp coupling made of ductile iron with an EPDM seal. It has a maximum operating pressure of 600 psi and is designed for grooved-end pipe connections in commercial and industrial applications.

Where to buy GRUVLOK couplings for worldwide delivery?

3G Electric supplies GRUVLOK couplings like the 0390001683 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this ductile iron, EPDM-sealed coupling rated for 600 psi.

How to install a GRUVLOK flex bolted clamp coupling?

To install a GRUVLOK flex bolted clamp coupling, ensure pipe ends are clean and grooved per manufacturer standards. Place the gasket over the pipe ends, position the coupling housing over the gasket, and tighten the bolts evenly to the recommended torque. Do not exceed 600 psi operating pressure.

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.
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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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