P357 Pneumatic Sealless PET Strapping Tool – 1/2"–5/8" Strap, 0.016"–0.041", Adjustable Tension

Specifications

Tool Overview

• Brand: Fromm Packaging Systems
• Model: P357
• Type: Pneumatic Sealless Plastic Strapping Tool
• Operation: Pneumatic

Strap Compatibility

• Strap Type: Polyester (PET), Polypropylene (PP)
• Strap Width: 1/2" – 5/8"
• Strap Thickness: 0.016" – 0.041"

Performance

• Tension Range: 135 – 562 lbs (adjustable)
• Sealing Type: Friction Weld (Sealless)
• Tension Speed: Adjustable
• Sealing Time: Adjustable

Physical Specs

• Tool Weight: 12.6 lbs

Features

• Adjustable tension and sealing controls
• Dual air connection options
• Durable, maintenance-friendly design
• Optional base wear protection plate

Applications 

• Palletized loads
• Industrial packaging
• Vertical and horizontal strapping
• Mid-duty strapping applications

The Fromm P357 Pneumatic Sealless Plastic Strapping Tool is a durable, high-performance solution for mid-duty strapping applications using polyester (PET) strapping.

Designed for both vertical and horizontal strapping, the P357 delivers consistent tension and reliable friction-weld seals without the need for metal seals, improving efficiency and reducing material costs.

The tool features fully adjustable tension, sealing time, and tensioning speed, allowing operators to optimize performance based on package type and application requirements.

Powered by compressed air, the P357 is built for reliability and ease of maintenance. Air connections can be configured at either the top housing or rear handle for flexible operation in different work environments.

With support for 1/2" to 5/8" strapping and thicknesses from 0.016" to 0.041", this tool is ideal for securing palletized goods, industrial shipments, and general packaging applications.

✔ Sealless friction-weld system (no metal seals required)
✔ Adjustable tension and sealing controls
✔ Pneumatic operation for consistent performance
✔ Suitable for vertical and horizontal use
✔ Free shipping included