Jomar 704-104 Brass Dielectric Union 3/4″ MIP x 5/8″ Flare Gas Fitting

Name: Jomar 704-104 Brass Dielectric Union 3/4" MIP x 5/8" Flare Gas Fitting
SKU: 704-104
Price: 74.34 USD
Availability: InStock

SKU: 704-104

$74.34

Only 2 left in stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$74.34	0%
5–9	$70.62	5%
10+	$66.91	10%

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Available to order: 2.

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Product Description

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

Identify the connection system at every end before choosing a brass, copper, flare or compression fitting.

Product type	Brass, copper and flare fittings
Part / SKU	704-104

What to check before ordering

Check tubing outside diameter, the applicable flare standard and each male or female connection.
For a reducing tee, identify the run and branch sizes separately.
Prepare and join the tubing using the procedure for that fitting system.

Service reminder: Flare fittings seal against a mating seat. Their sizing convention differs from NPT, so compare the actual connection specifications.

Have gas-system installation and service completed by qualified personnel. Use the current instructions for the exact model and the requirements that apply at the installation location.

Product help & manufacturer resources

Explore this product guide · Shop this product group · Ask Regions Supply about this part

Overview

The Jomar 704-104 Brass Dielectric Union is designed for professional propane, LP gas, and natural gas installations where corrosion protection and reliability are critical.

This fitting features a 3/4" MIP connection on one end and a 5/8" SAE flare on the other, allowing safe transitions between threaded steel piping and flare tubing. The integrated dielectric isolation ring helps prevent galvanic corrosion when connecting dissimilar metals, making it ideal for gas appliance hookups and water heater connections.

Manufactured from high-quality machined brass, this union delivers long-term durability, excellent sealing performance, and dependable service in commercial and residential gas systems.

Common Applications Include:Gas water heaters

Propane and natural gas appliance connectionsHVAC and mechanical gas pipingCode-compliant corrosion-resistant installationsKey Benefits:3/4" MIP x 5/8" flare configuration

Built-in dielectric protectionBrass construction resists corrosion

Suitable for propane and natural gas systemsTrusted Jomar Valves quality

Product details

Part / SKU	704-104

Package includes

Jomar 704-104 Brass Dielectric Union 3/4" MIP x 5/8" Flare Gas Fitting

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.