Propane Gas Products


Permasert® Couplings
In 1976, Elster Perfection revolutionized natural gas distribution with the introduction of the first polyethylene, mechanical coupling...Permasert®. Since that time, Permasert® Couplings have been accepted as an industry standard and helped utilities throughout the world simplify service line installations and save money.


All-Flex Risers
Our fully approved Servi-Sert® All-Flex riser kits (1/2" or 3/4" IPS male pipe thread with 1/2" CTS .090 wall capabilities) are available in 84" lengths for the first-stage regulator tank side and 36" lengths for the second-stage regulator house side.

Sold in kit form, as required by NFPA-58/ 1998 Edition, these risers feature pull-out proof, third-party design certified Servi-Sert® service heads, and PVC sunlight resistant coated steel flex that meets crush strength requirements. They are lined with a plastic centering device that provides an annular insulating air space, and a moisture seal permanently affixed to the end of the riser provides moisture, corrosion and shear control.


Anodeless Service Line Risers
Elster Perfection anodeless service line risers provide an easy-to-install method for making polyethylene-to-steel transitions. Our prefabricated risers give you the confidence of knowing you've made a safe, permanent meter connection. These risers incorporate our unique pressure seal design, locking the PE tubing in place with pull-to-destruction strength. In addition, our double seal risers allow you to add the security of a below ground, fire-safe secondary seal.


Polyethylene Shut-off Valves
Elster Perfection's PSV family of polyethylene shut-off valves offers proven performance and total compatibility with all PE gas distribution systems. PSV valves are an excellent choice for replacing non-PE plastic curb valves and metallic valves, as well as for new installations. The polyethylene construction of PSV valves eliminates the need for metal-to-plastic transitions, as well as corrosion inhibiting coatings, cathodic protection, federally mandated corrosion control inspection, and record keeping required of metallic valves.


Permalock® Mechanical Tapping Tees
The Elster Perfection Permalock® mechanical tapping tee offers gas line installers a unique combination of speed, economy, and security when connecting a service line to a gas main. Permalock® low profile tapping tees can be installed in as little as five minutes without the need for expensive heat fusion equipment. The simplicity of its installation procedure eliminates the need for extensive training and multiple-person crews. And like all tapping tees, Permalock® tees can be installed without shutting down the main.


Servi-Sert® Fittings
Servi-Sert® fittings function on the same principle as our Permasert couplings, providing a permanent, leak-free seal...outperforming all conventional service head fittings. One-piece Servi-Sert® fittings feature a pull-out strength greater than the connected PE tubing and are zinc plated for extra protection against corrosion. Servi-Sert® fittings are available seperately for field assembly.


Tools and Accessories
Perfection offers a complete line of tools and accessories to assist field crews during the intallation of our gas distribution products. Among these items are chamfering tools and kits, plastic cutters/snippers, tools for mechanical tees, protective sleeves, tubing end protectors, marking pencils, polyethylene clamping devices, moisture seals and gaskets, and snippers.


Remote Meter Support Systems Wall Brackets and Universal Brackets
Meter supports and brackets allow for simple and safe riser and meter set installation.