Remke Corrosion-Resistant Cord Grips

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Toughest Cord Grips for the Harshest Environments

Remke Corrosion Resistant Connectors are designed to withstand the extremes of water, caustic materials, detergents or surfactants. 

Available in either metallic or non-metallic materials in a wide range of conduit sizes, all of these cord grips either meet or exceed IP 67 or IP 68 standards. They can be ordered with a variety of thread styles such as Pg or Metric.

Browse our selection of in-stock cord grips and connectors online, or contact Remke to manufacture custom cord grips to your exact specs, at no additional cost.

 

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A Complete Family of Corrosion Resistant Cord Grips

The Remke family of Metallic Corrosion Resistant Cord Grips includes:  

  • Steel: zinc-chromium plated for added strength & durability, enhanced rust resistance, a better appearance and withstands the extremes of water and caustic materials.  Available in conduit sizes from 3/8” to 1 1/2” and is ideally suited for use in washdowns or high-moisture environments such as wastewater treatment plants or pulp & paper mills.
  • Stainless Steel:  Type 304 is IN-STOCK in conduit sizes from ¼ to 3 inches providing excellent corrosion resistance & toughness for use in food processing plants, medical product production and chemical manufacturing facilities.  Type 316, available upon request, is a heavy-duty grade that withstands attack by many industrial chemicals & acids for the highest levels of corrosion resistance including use in FDA-mandated washdown applications.
  • Nickel-Plated Aluminum: the appearance of polished stainless steel with protection against corrosion, wear, friction and contamination under severe conditions.  Available in ¼” to 3” conduit sizes for applications known for severe conditions including oil & gas, marine and chemical processing.

The Remke family of Non-Metallic Corrosion Resistant Cord Grips includes:

  • Nylon: excellent corrosion resistance, lightweight, durable and ideal for use in damp environments.  Available as a straight-body style in 3/8”, ½” and ¾” conduit sizes while the 90-degree body fits ½” and ¾” conduit.
  • Valox®:  superior corrosion resistance and suitable for use in FDA-mandated washdowns & applications with moisture.  Available as a straight-body style in 3/8”, ½” and ¾” conduit sizes while the 90-degree body fits ½” and ¾” conduit.

 

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ALUMINUM AND NICKEL-PLATED ALUMINUM

Conduit Size RSR Series Form Size A
Inside Body Dia.
B C D
Body Hex
E
Nut Dia.
1⁄4" 000 1 0.34 0.44 0.59 0.88 0.96
3⁄8" 00 1 0.46 0.44 0.59 0.88 0.96
1⁄2" 1000 1 0.46 0.44 0.59 0.88 0.96
1⁄2" 100 2 0.62 0.56 0.72 1.00 1.26
1⁄2" 1200 3 0.62 0.54 0.86 1.37 1.55
3⁄4" 2100 2 0.62 0.56 0.72 1.12 1.26
3⁄4" 200 3 0.81 0.57 0.86 1.25 1.55
3⁄4" 2300 4 0.81 0.57 0.97 1.37 1.74
1" 300 4 1.00 0.62 0.97 1.44 1.74
1" 3500 5 1.10 0.70 1.25 2.00 2.47
1 1⁄4" 400 5 1.30 0.70 1.25 2.00 2.47
1 1⁄2" 500 5 1.43 0.70 1.25 2.47 2.47
1 1⁄2" 5600 6 1.44 1 1.72 2.9 2.97
2" 600 6 2.03 0.8 1.72 2.46 2.97
2" 6700 7 1.90 1.31 3.50 4.00 4.30
2 1⁄2" 700 7 2.36 1.31 3.50 4.00 4.30
3" 8700 7 2.36 1.31 3.50 4.00 4.30
3" 900 9 3.05 1.39 3.35 5.00 5.00

Dimension A is the minimum Inside Body Diameter. Other dimensions are nominal.
Dimension D is with the Nut snug but Bushing uncompressed.
Dimension E is across the flats.

NYLON AND VALOX

Conduit Size Form Size A
Inside Body Dia.
B C D
Body Hex
E
Nut Dia.
3⁄8" 1 0.44 0.49 0.7 0.94 0.94
1⁄2" 2 0.5 0.88 1.12 1.25 1.25
3⁄4" 3 0.56 0.88 1.38 1.5 1.5

STEEL

Conduit Size Form Size A
Inside Body Dia.
B C D
Body Hex
E
Nut Dia.
3⁄8" 1 0.47 0.44 0.56 0.88 0.88
1⁄2" 2 0.62 0.56 0.69 1 1.26
3⁄4" 3 0.81 0.56 0.85 1.25 1.37
1" 4 0.99 0.63 0.94 1.43 1.56

STAINLESS STEEL

Conduit Size Form Size A
Inside Body Dia.
B C D
Body Hex
E
Nut Dia.
3⁄8" 1 0.47 0.44 0.56 0.94 0.88
1⁄2" 2 0.62 0.56 0.69 1.12 1.26
3⁄4" 3 .81 0.56 0.85 1.37 1.37
1" 4 1 0.63 0.94 1.56 1.56

RATINGS/MATERIAL OF CONSTRUCTION

Material IP 54 and NEMA 3 IP 54 and NEMA 3R IP 65 and NEMA 4 IP 56 and NEMA 4X IP 67 and NEMA 6 IP 52 and NEMA 12
Aluminum X X X X X
Nickel-Plated Aluminum X X X X X X
Steel X X X X X
Stainless Steel X X X X X X
Nylon X X X X X
Valox X X X X X X

OPERATING TEMPERATURES

Material Temperature range
Aluminum -40°F to +300°F (-40°C to +149°C)
Buna-N -40°F to +250°F (-40°C to +121°C)
Nylon -40°F to +225°F (-40°C to +107°C)
Steel -60°F to +1000°F (-51°C to +537°C)
Stainless Steel -60°F to +1000°F (-51°C to +537°C)
Neoprene (bushings) -40°F to +250°F (-40°C to +121°C)
Silicone (bushings) -150°F to +390°F (-65°C to +232°C)
Valox -40°F to +250°F (-40°C to +121°C)

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Think of our broad spectrum of services like a sliding scale ….. from simple on the left to complex on the right ---  from specials on the left to adaptations & variations in the middle to full-scale engineered custom products on the right.  Wherever your specific need falls on that spectrum will be the Remke Engineered Solution that is right for your application.

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Let us relieve the burden of developing an idea into a manufactured product.  Depending on the level of modification required we can fast-track design & create prototypes within days.  Put your connectivity problems into the hands of the Remke Engineered Solutions team.

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