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ZSI

ZSI is a manufacturer of pipe support and strut channel accessories, with a product line that includes grip-style strut clamps, snap-on hangers, and closure strips. The brand's components are used in mechanical, plumbing, HVAC, and electrical installations to secure and support pipe, tube, and conduit. ZSI products are characterized by specific material choices and design features: thermoplastic vulcanizate (TPE) cushions for vibration damping and high-temperature resistance, polyamide clamps for non-conductive and corrosion-resistant support, and thermoplastic vulcanizate closure strips for sealing open strut channels. These components are available in multiple sizes to accommodate common pipe and tube outside diameters, such as 1/4 in to 2 1/8 in copper tube and 3/8 in to 3/4 in pipe. Many ZSI clamps and hangers include mounting hardware and are designed for use with standard 1-5/8 in strut channels or 3/8 in threaded rod. 3G Electric supplies ZSI products as part of its industrial equipment catalog, offering multiple SKUs with logistics support and the ability to compare specifications. The product range covers applications where secure, durable support of piping and tubing is required, with attention to temperature ratings and material compatibility. ZSI's grip-style strut clamps, for example, are rated for high-temperature applications on copper tube, making them suitable for hot water and heating systems. The snap-on hangers provide a quick-installation solution for supporting copper tube in plumbing, HVAC, and refrigeration lines. Closure strips maintain the integrity of strut channel systems by preventing debris accumulation and reducing contact with channel edges. 3G Electric's catalog includes ZSI part numbers such as CG-10, CG-20, CG-30, CG-40, QC16, QC18, QC34, and AS1, covering a range of sizes and configurations. For technical buyers, ZSI components offer specific performance characteristics: TPE cushions resist compression set and provide electrical isolation, polyamide clamps are lightweight and resistant to many chemicals, and the closure strips are painted black for a finished appearance. The products are designed to meet common industry standards for pipe support, though specific certifications should be verified with the manufacturer. 3G Electric provides access to these components with a focus on specification clarity and order fulfillment. The brand's offerings are relevant to plant engineers, maintenance managers, and procurement specialists who need reliable pipe support solutions for industrial, commercial, and institutional facilities. By stocking ZSI products, 3G Electric enables customers to source these components alongside other industrial equipment, streamlining procurement. The product line's emphasis on material quality and size range makes it adaptable to various piping systems, from small-diameter copper tubing in refrigeration to larger pipe in process plants. ZSI's grip-style clamps are available for pipe sizes from 1/4 in to 3/4 in and copper tube from 1/5 in to 1 1/5 in, with maximum outside diameters up to 1 5/16 in. Snap-on hangers accommodate copper tube from 1 in to 2 1/8 in and outside diameters from 1 1/8 in to 2 1/4 in. These size options allow for precise matching to system requirements. The closure strip is designed for 1-5/8 in strut channels, a common size in electrical and mechanical support systems. 3G Electric's role is to make these ZSI components available with clear specifications and efficient logistics, supporting maintenance, repair, and operations (MRO) and original equipment manufacturer (OEM) needs. The brand's focus on functional design and material selection aligns with the demands of industrial environments where durability and performance are critical. ZSI products are not marketed with superlatives but are presented with factual specifications, allowing buyers to assess suitability based on technical criteria. 3G Electric continues to add ZSI SKUs to its catalog, reflecting ongoing demand for these pipe support accessories. For procurement specialists, the availability of multiple ZSI part numbers from a single source can reduce supplier complexity and lead times. The products are typically used in conjunction with strut channels and threaded rods, which are also available from 3G Electric, providing a complete support system solution. In summary, ZSI represents a line of pipe support and strut accessories that emphasize material performance and size versatility, and 3G Electric supplies these products with a focus on technical accuracy and customer support.

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About ZSI

ZSI is a manufacturer of pipe support and strut channel accessories, with a product line that includes grip-style strut clamps, snap-on hangers, and closure strips. The brand's components are used in mechanical, plumbing, HVAC, and electrical installations to secure and support pipe, tube, and conduit. ZSI products are characterized by specific material choices and design features: thermoplastic vulcanizate (TPE) cushions for vibration damping and high-temperature resistance, polyamide clamps for non-conductive and corrosion-resistant support, and thermoplastic vulcanizate closure strips for sealing open strut channels. These components are available in multiple sizes to accommodate common pipe and tube outside diameters, such as 1/4 in to 2 1/8 in copper tube and 3/8 in to 3/4 in pipe. Many ZSI clamps and hangers include mounting hardware and are designed for use with standard 1-5/8 in strut channels or 3/8 in threaded rod. 3G Electric supplies ZSI products as part of its industrial equipment catalog, offering multiple SKUs with logistics support and the ability to compare specifications. The product range covers applications where secure, durable support of piping and tubing is required, with attention to temperature ratings and material compatibility. ZSI's grip-style strut clamps, for example, are rated for high-temperature applications on copper tube, making them suitable for hot water and heating systems. The snap-on hangers provide a quick-installation solution for supporting copper tube in plumbing, HVAC, and refrigeration lines. Closure strips maintain the integrity of strut channel systems by preventing debris accumulation and reducing contact with channel edges. 3G Electric's catalog includes ZSI part numbers such as CG-10, CG-20, CG-30, CG-40, QC16, QC18, QC34, and AS1, covering a range of sizes and configurations. For technical buyers, ZSI components offer specific performance characteristics: TPE cushions resist compression set and provide electrical isolation, polyamide clamps are lightweight and resistant to many chemicals, and the closure strips are painted black for a finished appearance. The products are designed to meet common industry standards for pipe support, though specific certifications should be verified with the manufacturer. 3G Electric provides access to these components with a focus on specification clarity and order fulfillment. The brand's offerings are relevant to plant engineers, maintenance managers, and procurement specialists who need reliable pipe support solutions for industrial, commercial, and institutional facilities. By stocking ZSI products, 3G Electric enables customers to source these components alongside other industrial equipment, streamlining procurement. The product line's emphasis on material quality and size range makes it adaptable to various piping systems, from small-diameter copper tubing in refrigeration to larger pipe in process plants. ZSI's grip-style clamps are available for pipe sizes from 1/4 in to 3/4 in and copper tube from 1/5 in to 1 1/5 in, with maximum outside diameters up to 1 5/16 in. Snap-on hangers accommodate copper tube from 1 in to 2 1/8 in and outside diameters from 1 1/8 in to 2 1/4 in. These size options allow for precise matching to system requirements. The closure strip is designed for 1-5/8 in strut channels, a common size in electrical and mechanical support systems. 3G Electric's role is to make these ZSI components available with clear specifications and efficient logistics, supporting maintenance, repair, and operations (MRO) and original equipment manufacturer (OEM) needs. The brand's focus on functional design and material selection aligns with the demands of industrial environments where durability and performance are critical. ZSI products are not marketed with superlatives but are presented with factual specifications, allowing buyers to assess suitability based on technical criteria. 3G Electric continues to add ZSI SKUs to its catalog, reflecting ongoing demand for these pipe support accessories. For procurement specialists, the availability of multiple ZSI part numbers from a single source can reduce supplier complexity and lead times. The products are typically used in conjunction with strut channels and threaded rods, which are also available from 3G Electric, providing a complete support system solution. In summary, ZSI represents a line of pipe support and strut accessories that emphasize material performance and size versatility, and 3G Electric supplies these products with a focus on technical accuracy and customer support.

Common Applications

  • Plumbing systems — ZSI grip-style strut clamps (CG-10, CG-20, CG-30, CG-40) secure copper tube and pipe to strut channels in commercial and residential plumbing.
  • HVAC and refrigeration — ZSI snap-on hangers (QC16, QC18, QC34) support copper refrigerant lines and tubing from threaded rod, with polyamide construction for corrosion resistance.
  • Electrical installations — ZSI AS1 closure strip seals 1-5/8 in strut channels to prevent debris entry and protect wiring in electrical raceways.
  • Industrial piping — ZSI grip-style strut clamps with TPE cushions damp vibration and isolate electrically in process piping and mechanical rooms.
  • High-temperature applications — ZSI grip-style strut clamps rated for high temperature are used on copper tube in heating and hot water systems.
  • MRO and OEM — ZSI pipe support components are stocked by 3G Electric for maintenance, repair, and operations as well as original equipment manufacturing.

Frequently asked questions

Common questions about ZSI from 3G Electric.

What are the temperature ratings for ZSI grip-style strut clamps?

ZSI grip-style strut clamps, such as the CG-10, CG-20, CG-30, and CG-40 models, are rated for high-temperature applications. The specific maximum temperature depends on the cushion material, which is thermoplastic vulcanizate (TPE). TPE cushions are formulated to resist degradation at elevated temperatures, but the exact rating should be confirmed with the manufacturer's data sheet. These clamps are commonly used on copper tube in heating and hot water systems where temperatures can exceed 200°F (93°C). For precise limits, consult ZSI's technical documentation or contact 3G Electric for assistance.

What is the purpose of the ZSI AS1 closure strip?

The ZSI AS1 closure strip is a thermoplastic vulcanizate (TPE) strip painted black, designed to fit 1-5/8 in strut channels. It seals the open face of the channel to prevent debris accumulation and reduce contact with channel edges. This helps maintain a clean appearance and can protect cables or pipes within the channel from abrasion. The strip is flexible and snaps into the channel, providing a finished look. It is commonly used in electrical and mechanical installations where open strut channels are present.

What sizes of copper tube can ZSI snap-on hangers accommodate?

ZSI snap-on hangers, such as the QC16, QC18, and QC34 models, are available for various copper tube sizes. The QC16 fits 1 in copper tube (1 1/8 in OD), the QC18 fits 1 1/8 in copper tube (1 1/4 in OD), and the QC34 fits 2 1/8 in copper tube (2 1/4 in OD). These hangers are designed to snap onto the tube and support it from 3/8 in threaded rod. The polyamide construction provides corrosion resistance and electrical isolation. Additional sizes may be available; check with 3G Electric for the full range.

Are ZSI grip-style strut clamps supplied with mounting hardware?

Yes, ZSI grip-style strut clamps include mounting hardware. For example, the CG-10, CG-20, CG-30, and CG-40 models all come with the necessary hardware for installation onto strut channels. This typically includes bolts and nuts to secure the clamp to the channel. The inclusion of hardware simplifies procurement and installation, as separate hardware orders are not required. Always verify the specific contents of the package when ordering, as configurations may vary by part number.

What materials are used in ZSI pipe support components?

ZSI pipe support components use materials selected for durability and performance. Grip-style strut clamps feature a thermoplastic vulcanizate (TPE) cushion, which provides vibration damping, electrical isolation, and resistance to high temperatures. Snap-on hangers are made from polyamide, a strong, non-conductive plastic that resists corrosion and many chemicals. Closure strips are made from thermoplastic vulcanizate and are painted black. These materials are chosen to withstand typical industrial and commercial environments without degrading prematurely.

Can ZSI strut clamps be used with both pipe and copper tube?

Yes, many ZSI grip-style strut clamps are designed to secure both pipe and copper tube. For instance, the CG-40 clamp fits 3/4 in pipe and 1 in to 1 1/5 in copper tube (max OD 1 5/16 in). The CG-30 fits 3/4 in pipe and 1 in, 4/5 in, and 1 1/5 in copper tube. The CG-20 fits 3/8 in pipe and 3/5 in to 4/5 in copper tube. The CG-10 fits 1/4 in pipe and 1/5 in, 2/5 in, and 3/5 in copper tube. This dual compatibility allows for flexibility in piping systems that may transition between pipe and tube.