Compression Couplings

JCM Industries

JCM offers a large variety of bolted couplings and FCA's for your application.

JCM Steel Couplings

  • JCM 201 Steel Couplings

    JCM 201 Steel Couplings provide an easy means of joining plain end pipe. These couplings are especially applicable for use on steel, galvanized, PVC and other pipe with standard steel dimensions.

  • JCM 202 Long Steel Coupling

    JCM 202 Long Steel Couplings provide an easy means of joining plain end pipe. These couplings are especially applicable for use on steel, galvanized, PVC and other pipe with standard steel dimensions.

  • JCM 203 Steel Transition Couplings

    The JCM 203 Steel Transition Coupling provides a simple means of joining plain end pipe of the same nominal size but different outside diameter dimensions. The couplings are especially useful in joining old cast iron pipe to ductile iron pipe. Listed are the most common sizes.

  • JCM 204 Steel Reducing Couplings

    The JCM 203 Steel Transition Coupling provides a simple means of joining plain end pipe of the same nominal size but different outside diameter dimensions. The couplings are especially useful in joining old cast iron pipe to ductile iron pipe. Listed are the most common sizes.

Ductile Iron Couplings

  • JCM 210 Ductile Iron Couplings for Cast Iron, Ductile Iron, C-900, HDPE

    JCM Ductile Iron Couplings employ the mechanical compression joint principle to join two pieces of plain end pipe. This stress relieving flexible joint eliminates precise cutting and fitting in the field while providing for deflection, expansion-contraction, pipe settlement and a quick easy means of disassembling the system for maintenance.

  • JCM 211 Ductile Iron Coupling for IPS PVC, Steel Pipe, HDPE

    JCM Ductile Iron Couplings employ the mechanical compression joint principle to join two pieces of plain end pipe. This stress relieving flexible joint eliminates precise cutting and fitting in the field while providing for deflection, expansion-contraction, pipe settlement and a quick easy means of disassembling the system for maintenance.
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  • JCM 212 Ductile Iron Transition Coupling

    JCM 212 Ductile Iron Transition Couplings utilizes special transition gaskets in standard ductile couplings to join pipe of the same nominal size but different outside diameters.

  • JCM 214 Ductile Iron End Cap Coupling

    The JCM 214 Pipe End Cap Coupling is a quick, simple means of capping plain end pipe in either permanent or temporary installations. Furnished standard with a threaded outlet, this fitting is often used as a test cap, air release or as a means of reduction for a smaller line extension. The optional restrained coupling end eliminates the need for required thrust blocks.

  • JCM 215 Long Ductile Iron Coupling

    JCM 215 Long Ductile Iron Coupling provides a wide range, accommodates wide gaps between pipe ends, reduces inventory and fits both Cast Iron & A/C Class 150 in the popular 4", 6" & 8" sizes.

  • JCM 219 Restrained Ductile Iron Coupling

    JCM 219 Simplifies piping installations requiring couplings and tie rods or other types of restraint. Provides an easy joint makeup with restraint in minimum amount of space.

Flanged Coupling Adapters

  • JCM 301 Cast Flanged Adapter

    The JCM 301 Flanged Coupling Adapter combines a flange with a ductile iron flexible coupling to provide a compact adapter fitting to connect plain end pipe to flanged fittings, meters, valves and equipment. The JCM 301 can be used to make on-site flanged spools and, when used with the optional set screws, eliminates the need for extra tie rods or harnessing assemblies on flanged equipment.

  • JCM 303 Fabricated Flanged Coupling Adapter

    The JCM 303 Fabricated Flanged Coupling Adapter provides a simple means of joining plain end pipe to flanged fittings, valves and equipment. Fabricated from steel, these fittings are readily available in large or small sizes with a standard AWWA Class D flange. Special or heavier flanges are available on request.
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  • JCM 304 Fabricated Reducing Flanged Coupling Adapter

    The JCM 304 Reducing Flanged Coupling Adapter is similar in construction to the JCM 303 FCA but has a reducer or increaser combination of coupling and flange.

  • JCM 306 Fabricated Ductile Iron Flanged Coupling Adapter

    The JCM 306 Fabricated Flanged Coupling Adapter combine the versatile JCM Ductile Iron Coupling system with a fabricated flanged end to provide a fitting which allows for pipe misalignment, less critical pipe end preparation and ease of equipment installation and removal. The 306 FCAs are easily adapted from one type of pipe to another with the simple JCM Transition Gasket system. These FCAs simplify installations on larger A/C pipe and are available in the hard to find 10" and 12" sizes.

  • JCM 307 Fabricated Reducing Flanged Adapter

    The JCM 307 Reducing Fabricated Flanged Coupling Adapter combines the versatile JCM Ductile Iron Coupling system with an increaser or reducer fabricated flanged end to provide a fitting which allows for pipe misalignment, less critical pipe end preparation and ease of equipment installation and removal. The 307 FCAs are easily adapted from one type of pipe to another with the simple JCM Transition Gasket system. These FCAs simplify installations on larger A/C pipe and are available in the hard to find 10" and 12" sizes.

Dresser, Inc.

  • Style 38

    Proven by years of service on all kinds of pipe, Dresser Style 38 couplings provide flexible, leakproof connections that last the life of the pipe. No costly threading, beveling, exact pipe fitting or alignment is required.

  • Style 40

    Dresser Style 40 Long Couplings provide a simple and effective method of joining pipe when gaps in pipe ends are wider than ordinary.

  • Style 138

    Dresser Style 38 Couplings are also available for cast iron sizes 2" through 72". These couplings have long been used for joining plain end cast-iron pipe, combining the advantages of absolutely tight joints and easier, faster pipe joining.

  • Style 253

    Modular cast couplings available from 2" to 16". Features Fusion-bonded epoxy followers and middle rings and Time-proven Dresser® gasket material, with optimum rib sealing design.

  • Long Style 253

    Modular cast couplings available from 4" to 16". Features Fusion-bonded epoxy followers and middle rings and Time-proven Dresser® gasket material, with optimum rib sealing design.

  • Style 227

    Modular Cast Flanged Adapters available from 3" to 12". Ideal for connecting pumps, filters and valves to steel, PVC, cast/ductile iron and asbestos-cement pipe

  • Style 62

    Dresser Style 62 Reducing Couplings are ideal for (1) when making actual reductions in pipe size; (2) when changing the class of pipe; and (3) when joining steel and cast iron pipe. They can be supplied for connections between any two kinds or sizes of pipe.

  • Style 162

    Dresser Style 62 Reducing Couplings are ideal for (1) when making actual reductions in pipe size; (2) when changing the class of pipe; and (3) when joining steel and cast iron pipe. They can be supplied for connections between any two kinds or sizes of pipe.

  • Style 128

    For joining steel and cast-iron pipe 2" through 24" Fabricated to order from high-strength steel, Dresser Style 128-W Flange Adapters afford the engineer a complete size range up to 24" diameter in steel, cast-iron and a-c pipe sizes.

  • Style 131

    The Dresser Style 131 Dismantling Joint is a double-ended flanged adapter that allows for longitudinal adjustment in piping systems where flanged end pipe is the standard.

  • Style 63

    Dresser offers the broadest line of Style 63 Expansion Joints including single-end , and double-end, limited-movement types, flanged, lock coupled, or weld ends. Aggressive wear and pipe wall failure caused by fatigue of the convoluted surfaces present in rubber accordion or metal bellows types is eliminated with Dresser expansion joints.

  • Style 65

    Dresser® Style 65 bodies are made of either steel or malleable iron. All coupling and fitting bodies constructed of malleable iron conform to ANSI specifications for 150 psi rated fittings. The gasket retainer ring is made of steel.

  • Styles 165

    Ideally suited for many OEM and industrial piping applications, Dresser® Style 165 PLUS-TEMP couplings and fittings provide dependable, easy to install products for elevated temperature service (up to 350° F) on air, water, fuel, lube, coolant, process and product lines. Also on such equipment as compressors and engines, hot water boilers, industrial furnaces and ovens, air conditioning and air handling installations, locomotives and stationary power systems.

  • Stlye 88

    Dresser® Style 88 fittings are handy, ready-to-use boltless connectors specially designed for use with copper tubing. Their use eliminates such operations as cutting and squaring of tubing ends, flaring, soldering and brazing. The Dresser sealing principle assures an absolutely tight joint. Insulating adapter gaskets are also available to adapt Style 90 and Style 65 couplings and fittings to copper tube sizes.

  • Style 90

    Over the years, millions of Dresser® Style 90 couplings and fittings have been installed on water service lines where they have helped to speed installation and cut costs. Style 90 couplings and fittings consist of a cast iron or forged steel body; two resilient, specially compounded gaskets; two steel, self-centering protective gasket retainer cups; and two heavy end nuts. All fittings are shipped assembled, ready-to-use and install in just a few minutes.