Angled view of the HG 341 5-gal x 1-gal adhesive dispensing system showing dual pump setup, pressure gauges, and fluid connections.

Side view of the HG 341 5-gal x 1-gal system highlighting the support platform and rear frame for material containers.

HG 341 portable two-part adhesive dispenser with 5-gallon and 1-gallon container setup on wheeled cart

Close-up of the pump and metering assembly on the HG 341 5-gal x 1-gal dispensing system with visible gauge and valve controls.

Top-down view of the HG 341 5-gal x 1-gal system showing detailed layout of regulators, wiring, and fluid lines on the system frame.

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Portable Two-Part Polyurethane Dispensing System for Glass Panel Embedding (HG 341)

SKU: HG 341

Made in the USA

Low Viscosity Materials
Polyurethanes

Glass Railings

Portable 4:1 Ratio Dispensing System for Glass Panel Installation

This glass-embedding dispensing equipment is portable and fully pneumatic. It is purpose-built for embedding glass panels in railing and architectural assemblies using two-part polyurethane adhesives. Designed with a fixed 4:1 mix ratio, it accurately meters and dispenses low-viscosity materials from a 5-gallon pail and 1-gallon can configuration. Compact, mobile, and fully pneumatic, it is ideal for shop or on-site fabrication environments requiring control, consistency, and ease of movement.

What Sets This Dispensing System for Glass Pane Embedding Apart

Fixed 4:1 Ratio Configuration: Designed specifically for applications requiring precise 4:1 metering of two-part polyurethane adhesives
Dual-Container Compatibility: Dispenses directly from a 5-gallon pail and a 1-gallon can for efficient material use
Compact and Mobile: Lightweight frame with wheels makes it easy to maneuver around shop floors or job sites
All-Pneumatic Operation: Requires no electricity, making it safe and ideal for various fabrication environments
Low-Viscosity Material Handling: Optimized for dispensing fluid polyurethanes used in glass panel embedding and architectural assemblies
Made in the USA: Built with durable components

Equipment Specifications

Model: HG 341 ("Blue Bear")
Adhesive Compatibility: 2-Part Adhesives
Fixed Ratio Options: 4:1
Container Size: 5 Gallon Pail and 1 Gallon Can
Material Viscosity Range: 15,000 - 1,800,000 cps
Flow Rate: 0.11 - 0.24 Gallons per Minute (varies by viscosity)

Common Customizable Options

Because application needs can vary, this glass railing embedding dispensing equipment also includes common customizations such as:

Hose Lengths: Custom lengths available based on workspace layout and operator preference
Applicator Type: Choose from high-output or precision metering guns depending on your material and process

Compatible Materials

A dispensing system for architectural and glass railing fabrication specifically, this equipment is designed to dispense low-viscosity, two-part polyurethane adhesives. Compatible materials include:

Dowsil 375
Sikasil 735
Other two-part polyurethane adhesives formulated for panel embedding, bonding, and structural anchoring

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HG Adhesive Dispensing is part of APPLIED Adhesives Equipment Solutions. Since 1978, HG has manufactured high-quality custom equipment for metering, mixing, dispensing, and cartridge filling. HG machines are used in the structural glazing & curtain wall, insulated glass, automotive, and electrical industries around the world. We offer complete technical support, provide on-site training and service, and fast turnaround for replacement parts.

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