Shur-Lock II

Shur-Lock II

Shur-Lock II is a plastic coupler designed for coupling HDPE & PVC conduit. Can also be used to couple dissimilar conduits such as HDPE to PVC, threaded or non-threaded metal conduit, or fiberglass (FRP) conduit. The coupler features stainless steel band clamps (hand tightened using a 5/16" nut driver) and locking ring. A pre-lubricated O-ring forms an air-tight seal to withstand 125 PSI on 1" - 3" sizes. Also a specialized coupler for use by electrical installers requiring ETL/UL listing. Spreader Tools are available for sizes 3", 4", and 6" to aid in the installation process.

FEATURES

• One person installation
• Re-enterable, no special tools required
• Air-tight and water-tight
• No ID reduction
• Excellent pull-out strength on HDPE, PVC, FRP, and steel
• UV resistant
• No-Stop version available for confined areas or repairs
• ETL Listed to CSA STD C22.2 18.3-04
• Listed to UL STD 514Befficient.

Clear-Lock

Experience the same fast and easy installation of our Push-Lock couplers now with a new, clear body design. Simply push the duct ends into the coupler for a locked and air-sealed assembly. Slightly shorter than the original Push-Lock, the Clear-Lock is ideal for pull boxes, vaults or other limited access areas. The non-metallic construction provides excellent corrosion resistance in buried or encased applications and also has desirable dielectric properties.

FEATURES

• The clear midsection gives added visibility during installation, removing all guesswork from the process
• The visual confirmation of the pipe within the coupler ensures that it has been properly seated at the center stop
• Simple, one person ‘push-on’ assembly lowers installation costs
• Self-locking ring design assembles in seconds and is re-enterable
• High strength molded plastic body is ideal for buried duct applications
• Pre-lubricated O-ring is water-tight and air-tight
• Suitable for both cable pulling & jetting applications
• Proprietary design, Patent protected

Redi-Lock

The latest in Dura-Line's coupler collection, the Redi-Lock™ is ideal for joining lengths of HDPE Sticks but can also be used with continuous length, reeled products.

FEATURES

• Stainless steel band clamps (hand tightened using a 5/16" nut driver) with self-locking ring
• O-ring forms an air- and water-tight seal
• UV stabilized
• High strength molded plastic body ideal for buried duct applications
• If coupling HDPE to PVC, use Shur-lock II

Split-Lock +

The Split-Lock + is a split coupler produced from a glass fiber reinforced nylon resin. The coupler is heat and UV stabilized, and offers excellent impact strength. It’s reusable and is ideal for temporarily coupling conduits, particularly at slack-loop locations, and also for air-assisted jetting applications. The coupler is easily assembled using a 7/16” nut driver.

FEATURES

• No special tools required
• Reusable – can install with cable inside
• Heat- and UV-stabilized
• Fungus- and chemical-resistant
• Air-tight and water-tight
• No ID reduction
• Not recommended for plow chute
• Meets UL 514B pull-out requirements
• ETL listed to UL STD 514B and CSA STD C22.2 18.3
• Made in the USA

Aluminum Threaded

Reverse-threaded aluminum coupler. Tapered threads accommodate a wide range of conduit OD's within a given conduit size. Also available in a Riser/Plenum rated version.

FEATURES

• Wide tolerance to fit most conduits
• Easy to install
• Not air-tight or water-tight
• Threads may reduce conduit ID
• Self-threading, which draws each end of the conduit into the center of the coupler
• The Riser/Plenum versions are approved for use in both Riser and Plenum applications – Riser UL 1666 & Plenum UL 2024

PinPoint Splice Kit

The Clear-Lock Couplers and PinPoint Splices in one simple package. All the advantages of the Clear-Lock couplers with water-tight connectors for the PinPoint locatable duct in one simple kit. A 2.50" kit is also available with our new Redi-Lock coupler.

FEATURES

• 2 Couplers & 2 PinPoint Splice Connectors
• The Clear-Lock couplers (sizes 1-2") are orange in color, while the Redi-Lock (2.50") is gray
• Can be used for HDPE conduit with either SDR or SCH wall types

DC-10 Split Coupler

The DC-10 Split coupler is a 2-piece aluminum coupler that provides a water-tight and air-tight connection in buried and underground applications with a high pull-out strength. The clam-shell design allows users to easily access the cable after the coupler is installed. A duct holder tool is also available to aid in installation.

FEATURES

• High pull-out strength
• Easy Installation
• 2-piece split design with 4 bolts
• Reusableefficient.

Side-Band Coupler

Side-Band Couplers are fully divisible compression couplers that can be used as a transition between dissimilar conduits such as HDPE to PVC, threaded & non-threaded metal conduit, or fiberglass (FRP) conduit. The dual-locking sidebands provide a high pull-out strength and maximum holding power to connect or repair conduit. Zinc-plated carbon steel bolts are included for tightening the Side-Band Coupler.

FEATURES

• Dual-locking side bands grip conduit to provide maximum holding power
• Effective for applications involving high line vibration
• One person installation
• No special tools required

E-LOC

A low-cost push-on coupler with a molded rubber gripping insert. Can be used on HDPE, PVC, Fiberglass (FRE), and metal conduit. Transition couplers are used to join ducts with different outside diameters.

FEATURES

• Fast push-on installation
• Inexpensive, one person installation
• Low pull-out strength
• Not recommended for blowing or plow chute applications

E-LOC Plus

A simple coupler to install and ideal where higher pull-out strengths are needed. The molded rubber gripping insert creates a water-tight and air-tight seal, while the additional screws aid to increase the pull-out strength.

FEATURES

• Water-tight and air-tight
• For buried applications
• Higher pull-out strength
• Designed for minimum wall of 0.140" or thicker conduit wall
• Each coupler has 12 screws

Double E-LOC

The Double E-LOC versions are suitable for cable blowing applications and are UV resistant for aerial use.

FEATURES

• Non-metallic union for cable blowing installation
• Fits smooth and ribbed out duct
• Fits combination smooth end/ribbed end
• For PVC, steel pipe, fiberglass HDPE ducts
• UV resistant for aerial use
• Rated up to 200 PSI

Mor Clamp

The Mor Clamp coupling is quickly and easily installed by slipping onto or wrapping around a conduit joint. The thick neoprene gasket assures a positive butt joint seal. It accommodates a variety of conduit types including HDPE, cast iron, PVC, and fiberglass. The stainless steel design offers a lightweight and economical unit which is strong and durable. Zinc plated carbon steel bolts are included for tightening the Mor Clamp coupling.

FEATURES

• High pull-out strength > 1,000 lbs.
• No special tools required
• One person installation
• Easy means to join large conduit
• Stainless steel construction

Compression Coupler

Used to join and seal length of HDPE and PVC Duct. The internal double compression seal is created as the end caps are tightened. NOTE: PVC compression couplers are not recommended for high-pressure air or gas lines, or applications requiring high pull-out resistance.

FEATURES

• Water-tight connection
• No special tool required
• Used to join HDPE and PVC
• Not recommended for cable blowing or plow chute applications
• Limited pull-out strength

Smooth-Cor Flex Kit

Quick, field assembly couplers or adapters to join different material types

FEATURES

• Two Kit options available for joining Smooth-Cor Flex:
• Smooth-Cor Flex Coupler Kit joins Smooth-Cor Flex to Smooth-Cor Flex
• Smooth-Cor Flex Adapter Kit joins Smooth-Cor Flex to HDPE, PVC, FRE, and TGS
• Smooth-Cor Flex Coupler Kits include an O-ring gasket creating an air-tight and water-tight seal
• Keylock strips secure the connection, no glue required

Armor Guard Kit

Used with Armor Guard Conduit, the Armor Guard Kit is comprised of a Split-Lock + Coupler, a ScotchLok shield connector, and bonding braid for bonding and grounding the armored layer in the duct. This coupler arrangement is suitable for cable blowing applications.

FEATURES

• Easy assembly - split design
• Kit includes bonding strap and terminals

Lubricants

Dura-Line offers a variety of lubricants to aid in cable placement. The lubricants are specially formulated for particular applications. AT-500 is specifically designed for air-jetting and there are many other options to assist with pulling in fiber optic cable. Formulated to meet specific requirements, our lubricants are available in a wide range of polymer and silicone-modified formulations in gel, creamy gel, or pourable forms. We offer a lubricant to match the type and weight of cable to be placed. Many of our lubricants are UL listed and available in Summer and Winter grades.

F-100i Lubricant 

HydraLube® F-100i incorporates new lubricant technology to create a high-performance, water-based pourable lubricant formulated for many applications, such as fiber optic, coaxial, 600 V and higher voltage-rated cables. It is designed to meet or exceed all cable pulling requirements with respect to viscosity, cling, drag, wetting, operational temperature range and reduction of pulling tension. Lubricant application systems are available.

FEATURES

• New technology for increased friction reduction; Will not be displaced by cables
• Very effective for placement of fiber optic, coaxial and other communications cables
• Effective for placing larger cables in short runs
• Can be poured or pumped
• Compatible with all types of cable jackets
• Slow drying, leaves a lubricating, non-adhesive film
• Safe to use: non-toxic, non-corrosive, non-flammable, and non-staining
• UL listed
• Available in wide range of package sizes

F-150i Lubricant 

HydraLube® F-150i incorporates new lubricant technology to create a high-performance, water-based pourable lubricant formulated for many difficult applications, including extremely long pulls with multiple bends. It is designed to meet or exceed all cable pulling requirements with respect to viscosity, cling, drag, wetting, operational temperature range and reduction of pulling tension. Lubricant application systems are available.

FEATURES

• New technology for increased friction reduction; Will not be displaced by cables
• Silicone modified for maximum friction reduction properties
• Especially effective for placement of fiber optic, coaxial and other communications cables
• Highly effective for placing high-voltage power cables
• Can be poured or pumped
• Compatible with all types of cable jackets
• Slow drying, leaves a lubricating, non-adhesive film
• UL listed
• Available in wide range of package sizes

F-200i Lubricant 

HydraLube® F-200i incorporates new lubricant technology to create a high-performance, water-based gel lubricant formulated for many difficult applications, such as 600 V and higher voltage-rated cables. F200i is designed to meet or exceed all cable pulling requirements with respect to viscosity, cling, drag, wetting, operational temperature range and reduction of pulling tension. Lubricant application systems are available.

FEATURES

• New technology for increased friction reduction; Will not be displaced by cables
• Especially effective for placement of large cables and long difficult pulls
• Very effective for conventional copper cables
• Can be pumped or installed using gel pak bags
• Compatible with all types of cable jackets
• Slow drying, leaving a lubricating, non-adhesive film
• Safe to use: non-toxic, non-corrosive, non-flammable, and non-staining
• UL listed
• Available in a wide range of package sizes

F-300i Lubricant 

HydraLube® F-300i is a polymer-based, water soluble lubricant specifically formulated for placement of wire and cable for electric and telecommunications applications. The pourable gel consistency of HydraLube® F-300i allows for easy application in underground horizontal pulls, whether by pouring directly into the cable feeder tube or applying by pump, thus avoiding the mess of hand application. HydraLube F-300i is designed to meet or exceed all cable pulling requirements with respect to viscosity drag, wetting, operation temperature range, and reduction of pulling friction.

FEATURES

• High-performance pourable gel-type cable lubricant formulated for pulling heavy cable
• Effective for all types of high-voltage power cables
• Effective for conventional copper telecommunication cables
• Lower viscosity allows for easy pumping or pouring
• Compatible with all types of cable
• Slow drying, leaving a lubricating, non-adhesive film, will not “cement” cable to conduit
• Safe to use: non-toxic, non-corrosive, nonflammable, and non-staining

AT-500 Lubricant 

HydraLube® AT-500 is a high-performance silicone lubricant formulated specifically for use with compressed air-assisted cable blowing, jetting and pushing systems. These systems inject a high volume of air into the conduit which will rapidly dry out conventional cable placement lubricants (including silicone-based) and cause surface stickiness. Furthermore, the initial temperature of the compressed air can be very high, which will accelerate drying of the lubricant. HydraLube® AT-500 deposits a special low-friction silicone coating on the conduit wall surface that is resistant to the drying effects of the rapid air movement and high heat. This product is fully compatible with cable jackets and HDPE or PVC conduit systems.

FEATURES

• Silicone lubricant specially formulated for all air-assisted cable placement applications
• Resistant to the drying effects of high-volume air movement
• Designed to leave a minute yet highly effective layer of silicone on the interior of the conduit
• Superior friction reduction properties with no “viscous drag” effects on cable
• Compatible with all types of cable and conduit

Lubaduk

LUBADUK® keeps pull tensions low; up to 74% less friction and 50% less pulling tension than with other lubricants. The effectiveness of LUBADUK® has been proven in the field and with extensive testing. Reduced cable tension (as much as 50%) greatly reduces the wear on cable pulling equipment and improves safety. A unique shear-sensitive carrying agent holds a dispersion of silicone oil and microspheres in suspension. LUBADUK® microspheres are tiny ball bearings, with diameters between 0.010” and 0.020.” Pulling cable with LUBADUK® means cable actually rolls on a layer of microspheres, which keep friction between cable and conduit extremely low. Any change in the cable contact point provides a fresh layer of microspheres, keeping friction low.

FEATURES

• Increased pull lengths mean fewer setups
• Fewer pull boxes needed saves costs
• Reduces potential cable damage
• Direct application into the duct before the pull reduces
• Available in standard or winter grade (-40°F)
• UL listed