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HOLLAENDER 70-7 Aluminum External Coupling for 1 1/4 in Pipe - Aluminum Couplings
HOLLAENDERAluminum Couplings

HOLLAENDER 70-7 Aluminum External Coupling for 1 1/4 in Pipe

The HOLLAENDER Structural Pipe Fitting: External Coupling (SKU 70-7, MPN 70-7) is an aluminum external coupling designed for 1 1/4 in pipe size. This mill-finish coupling is manufactured by HOLLAENDER and is suitable…

SKU 3G-OTH-353558

Also listed as: 707 · 70 7

Brand
HOLLAENDER
Item
70-7 Aluminum External Coupling for 1 1/4 in Pipe
Part Number
70-7
Category
Aluminum Couplings
Available to Order
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Technical Specifications

HOLLAENDER
Manufacturer Part Number
70-7
Type
External Coupling, Aluminum
Material
Aluminum
Finish
Mill
Product Type
External Coupling
For Pipe Size
1 1/4 in

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HOLLAENDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HOLLAENDER Structural Pipe Fitting: External Coupling (SKU 70-7, MPN 70-7) is an aluminum external coupling designed for 1 1/4 in pipe size. This mill-finish coupling is manufactured by HOLLAENDER and is suitable for structural pipe connections.

Frequently Asked Questions

What is a HOLLAENDER 70-7 external coupling used for?

The HOLLAENDER 70-7 external coupling connects two sections of 1 1/4 in structural pipe in handrail, railing, and framework applications. Its aluminum construction resists corrosion in industrial and architectural settings. 3G Electric supplies this fitting for worldwide delivery.

What are the specifications of the HOLLAENDER 70-7 external coupling?

The HOLLAENDER 70-7 is an aluminum external coupling with a mill finish, designed for 1 1/4 in pipe size. It is manufactured by HOLLAENDER under MPN 70-7. This coupling is suitable for structural pipe connections in various industrial applications.

Where to buy HOLLAENDER 70-7 external coupling worldwide?

3G Electric supplies the HOLLAENDER 70-7 external coupling worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this aluminum coupling.

How to install a HOLLAENDER 70-7 external coupling?

To install the HOLLAENDER 70-7 external coupling, slide it over the ends of two 1 1/4 in pipes, align the joint, and tighten the set screws evenly with a hex key. Ensure pipes are clean and deburred. Follow HOLLAENDER's torque recommendations for secure connections.

Used in

Common applications for HOLLAENDER
Industrial safety — Hollaender handrail sections (e.g., SKU 39K850) for guardrails along walkways and platforms.
Chemical plants — Aluminum elbows (e.g., SKU 54WK15) for corrosion-resistant tubular framing in handrail systems.
Food processing — Steel handrail sections (e.g., SKU 39K849) for sanitary environments requiring durable barriers.
Warehouse mezzanines — Floor-mounted handrail sections (e.g., SKU 39K861) for fall protection on elevated platforms.
Temporary structures — Set-screw fittings (e.g., SKU 54WK13) for rapid assembly and disassembly of racks and barriers.
Outdoor walkways — Aluminum handrail sections (e.g., SKU 39K860) for weather-resistant safety railings.
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HOLLAENDER Products

3G Electric supplies HOLLAENDER aluminum couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This aluminum external coupling connects two pipes end-to-end in structural railing, handrail, and framework systems. It is suitable for 2-inch pipe and features a mill finish. The coupling provides a corrosion-resistant joint for industrial, commercial, and architectural applications
HOLLAENDER
This aluminum external coupling connects two pipes end-to-end in structural railing, handrail, and framework systems. It is suitable for 2-inch pipe and features a mill finish. The coupling provides a corrosion-resistant joint for industrial, commercial, and architectural applications

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