Coupler for corrugated plastic hoses

Couplers for corrugated plastic hoses, also known as hose connectors, tube fittings, or conduit couplers, are mechanical components designed to join sections of corrugated plastic conduit or hose in electrical and automation installations. These fittings are typically manufactured from engineering plastics such as polyamide (PA) or polypropylene...

Couplers for corrugated plastic hoses, also known as hose connectors, tube fittings, or conduit couplers, are mechanical components designed to join sections of corrugated plastic conduit or hose in electrical and automation installations. These fittings are typically manufactured from engineering plastics such as polyamide (PA) or polypropylene (PP), offering high mechanical strength, UV resistance, and chemical stability. Key technical parameters include nominal diameters ranging from 10 mm to 50 mm, IP ratings up to IP68 for dust and water ingress protection, and compatibility with standard corrugated hose profiles (e.g., PG, M, or metric threads). The coupling mechanism often involves a snap-fit or bayonet locking system, ensuring a secure, vibration-resistant connection without the need for additional tools. Some variants include integrated sealing gaskets for enhanced environmental sealing in harsh industrial environments.

These couplers are primarily deployed in cable management systems within industrial control panels, automation cabinets, and electrical distribution boards. They are essential for routing and protecting cables in applications such as conveyor systems, robotic cells, packaging machinery, and process automation lines. In sectors like automotive manufacturing, food and beverage processing, and renewable energy installations, these fittings ensure reliable cable protection against moisture, dust, and mechanical stress. They are also widely used in building infrastructure for structured cabling and in outdoor installations where weatherproofing is critical.

The category includes several subcategories and key article codes. Common variants include straight couplers (e.g., model series SC-20, SC-25), reducing couplers for transitioning between different hose diameters (e.g., RC-16-20), and angled couplers (e.g., AC-90-32) for tight routing spaces. Article codes typically follow a pattern such as [Type]-[Diameter]-[Material], where Type indicates straight (S), reducing (R), or angled (A), Diameter is in millimeters (e.g., 20, 25, 32), and Material denotes PA or PP. For example, S-20-PA represents a straight coupler for 20 mm hose in polyamide. Additional variants include couplers with integrated locknuts or sealing caps for specific installation requirements.

Partnering with Electric Automation Network ensures access to a comprehensive inventory of couplers for corrugated plastic hoses, with real-time pricing and stock availability. Our express shipping network delivers to any global destination, minimizing project downtime. Each product is accompanied by detailed technical documentation, including dimensional drawings and IP rating certificates. Our team of specialized electrical engineers provides personalized technical support to assist with selection, compatibility checks, and installation guidance, ensuring optimal performance in your specific application.

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Manufacturer Code Reference Catalog Number Description Delivery Price

7TCA296000R0285

AL131010/Y/BL

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3 WAY CPLER 13X10X10 BLK

DERIV. AND NARROW OUTLETS 13, 10, 10, NG

Y-PIECE PA66 13/10/10MM-BL

3 View Availability View Price

7TCA296000R0508

AL161313/Y/BL

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16-13-13 ALOK

DERIV. AND NARROW OUTLETS 16, 13, 13, NG

Y-PIECE PA66 16/13/13MM-BL

3 View Availability View Price

7TCA296000R0511

AL161313/Y/GR

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3 WAY COUPLER GREY

DERIV. AND NARROW OUTLETS 16, 13, 13, GR

Y-PIECE PA66 16/13/13MM-GR

3 View Availability View Price

7TCA296000R0741

AL211616/Y/BL

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21-16-16 A/LOK

DERIV. AND NARROW OUTLETS 21, 16, 16, NG

Y-PIECE PA66 21/16/16MM-BL

3 View Availability View Price

7TCA296000R0745

AL211616/Y/GR

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3 WAY COUPLER GR

DERIV. AND NARROW OUTLETS 21, 16, 16, GR

Y-PIECE PA66 21/16/16MM-GR

3 View Availability View Price

7TCA296000R0913

AL282121/Y/BL

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3 WAY CPLER 28X21X21 BLK

DERIV. AND NARROW OUTLETS 28, 21, 21, NG

Y-PIECE PA66 28/21/21MM-BL

3 View Availability View Price

7TCA296000R0917

AL282121/Y/GR

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3 WAY COUPLER

DERIV. AND NARROW OUTLETS 28, 21, 21, GR

Y-PIECE PA66 28/21/21MM-GR

3 View Availability View Price

7TCA296000R1498

ASC21X3/T/BL

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INSPECTION T PIECE BLK NC21, BLK

DERIVATION T, DN212121, BLACK

INSP. T-PIECE PA66 21/21/21MM-BL

3 View Availability View Price

7TCA296000R1519

ASC28X3/T/BL

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INSPECTION LQT BLACK T PIECE

INSPECTION LQT BLACK T PIECE

INSP. T-PIECE PA66 28/28/28MM-BL

3 View Availability View Price

7TCA296000R1540

ASC34X3/T/BL

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ASEAL BLK INSPECTION T PIECE 34MM

INSPECTION TEE PIECE

INSP. T-PIECE PA66 34/34/34MM-BL

3 View Availability View Price

7TCA296000R1603

ASF13X3/T/BL

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INSPECTION BLACK T PIECE

DERIVATION T, DN131313, BLACK

INSP. T-PIECE PA66 13/13/13MM-BL

3 View Availability View Price

7TCA296000R1650

ASF16X3/T/BL

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INSPECTION T PIECE BLK, NC16, BLACK

M32 EURO INDEX CABLE GLAND

INSP. T-PIECE PA66 16/16/16MM-BL

3 View Availability View Price

7TCA296000R1687

ASF21X3/T/BL

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INSPECTION T PIECE BLK NC21, BLACK

T-BRANCH, FOR TUBE DN21 BLACK

INSP. T-PIECE PA66 21/21/21MM-BL

3 View Availability View Price

7TCA296000R1709

ASF28X3/T/BL

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INSPECTION T PIECE BLK, NC28, BLACK

DERIVATION T, DN282828, BLACK

INSP. T-PIECE PA66 28/28/28MM-BL

3 View Availability View Price

7TCA296170R0882

AT211316/T/BLY

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3 WAY T 21-13-16 BLACK AND YELLOW

DERIV. T WITH OUTPUTS 21, 13, 16, NG-AM

T-PIECE PA66 21/13/16MM-BLY

3 View Availability View Price

7TCA296170R0883

AT211321/T/BLY

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3 WAY T 21-13-21 BLACK AND YELLOW

DERIV. T WITH OUTPUTS 21, 13, 21, NG-AM

T-PIECE PA66 21/13/21MM-BLY

3 View Availability View Price

7TCA296170R0884

AT211613/T/BLY

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3 WAY T 21-16-13 BLACK AND YELLOW

DERIV. T WITH OUTPUTS 21, 16, 13, NG-AM

T-PIECE PA66 21/16/13MM-BLY

3 View Availability View Price

7TCA296000R1742

AT211621/T/BLY

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3 WAY T 21-16-21 BLACK AND YELLOW

DERIV. T WITH OUTPUTS 21, 16, 21, NG-AM

T-PIECE PA66 21/16/21MM-BLY

3 View Availability View Price

7TCA296170R0347

AT212113/T/BLY

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3 WAY T 21-21-13 BLACK AND YELLOW

DERIV. T WITH OUTPUTS 21, 21, 13, NG-AM

T-PIECE PA66 21/21/13MM-BLY

3 View Availability View Price

7TCA296170R0348

AT212121/T/BLY

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3 WAY T 21-21-21 BLACK AND YELLOW

DERIV. T WITH OUTPUTS 21, 21, 21, NG-AM

T-PIECE PA66 21/21/21MM-BLY

3 View Availability View Price

7TCA296170R0886

AT281321/T/BLY

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3 WAY T 28-13-21 BLACK AND YELLOW

DERIV. T WITH OUTPUTS 28, 13, 21, NG-AM

T-PIECE PA66 28/13/21MM-BLY

3 View Availability View Price

7TCA296170R0887

AT281328/T/BLY

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3 WAY T 28-13-28 BLACK AND YELLOW

DERIV. T WITH OUTPUTS 28, 13, 28, NG-AM

T-PIECE PA66 28/13/28MM-BLY

3 View Availability View Price

7TCA296170R0888

AT281621/T/BLY

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3 WAY T 28-16-21 BLACK AND YELLOW

DERIV. T WITH OUTPUTS 28, 16, 21, NG-AM

T-PIECE PA66 28/16/21MM-BLY

3 View Availability View Price

7TCA296170R0480

AT281628/T/BLY

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3 WAY T 28-16-28 BLACK AND YELLOW

DERIV. T WITH OUTPUTS 28, 16, 28, NG-AM

T-PIECE PA66 28/16/28MM-BLY

3 View Availability View Price

7TCA296170R0894

AT282113/Y/BLY

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3 WAY Y 28-21-13 BLACK AND YELLOW

DERIV. AND WIDE OUTPUTS 28, 21, 13, NG-AM

Y-PIECE PA66 28/21/13MM-BLY

3 View Availability View Price

7TCA296170R0895

AT282116/Y/BLY

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3 WAY Y 28-21-16 BLACK AND YELLOW

DERIV. AND WIDE OUTPUTS 28, 21, 16, NG-AM

Y-PIECE PA66 28/21/16MM-BLY

3 View Availability View Price

7TCA296170R0889

AT282121/T/BLY

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3 WAY T 28-21-21 BLACK AND YELLOW

DERIV. T WITH OUTPUTS 28, 21, 21, NG-AM

T-PIECE PA66 28/21/21MM-BLY

3 View Availability View Price

7TCA296170R0896

AT282121/Y/BLY

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3 WAY Y 28-21-21 BLACK AND YELLOW

DERIV. AND WIDE OUTPUTS 28, 21, 21, NG-AM

Y-PIECE PA66 28/21/21MM-BLY

3 View Availability View Price

7TCA296170R0890

AT282128/T/BLY

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3 WAY T 28-21-28 BLACK AND YELLOW

DERIV. T WITH OUTPUTS 28, 21, 28, NG-AM

T-PIECE PA66 28/21/28MM-BLY

3 View Availability View Price

7TCA296170R0897

AT282813/Y/BLY

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3 WAY Y 28-28-13 BLACK AND YELLOW

DERIV. AND WIDE OUTPUTS 28, 28, 13, NG-AM

Y-PIECE PA66 28/28/13MM-BLY

3 View Availability View Price

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