PROTEC GM1‑350 Airless Spray Gun – Lightweight Industrial Finishing
Overview
The PROTEC GM1-350 is a high-performance airless manual spray gun designed for industrial applications involving high viscosity materials and protective coatings. It delivers efficient, reliable atomization and operator comfort—ideal for long-duty spraying tasks.
Key Feature
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Maximum Working Pressure: 350 bar (5,076 psi)
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Ergonomic 2-Finger Trigger: Reduces fatigue during extended use
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ProfiTip Nozzle Holder: Enables quick and secure tip changes
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Integrated Filter System: Prevents nozzle clogging and ensures smooth operation
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Lightweight Design: Weighs only 560 grams (1.23 lbs) for better maneuverability
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Material Inlet: ¼″ NPS
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Noise Level: Max 85 dB(A)
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Material Compatibility: Suitable for a wide range of water- and solvent-based coatings
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Maximum Material Temperature: 80 °C (176 °F)
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Dimensions: Length: 160 mm, Height: 188 mm
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ATEX Certified: Explosion-safe for Zone 1 environments (Ex II 2G X)
Technical Specifications
| Specification | Value |
|---|---|
| Max Pressure | 350 bar / 5,076 psi |
| Material Inlet | ¼″ NPS |
| Trigger Type | 2-finger |
| Weight | 560 g (1.23 lbs) |
| Max Material Temp | 80 °C (176 °F) |
| Noise Level | Max 85 dB(A) |
| ATEX Classification | Ex II 2G X (Zone 1 safe) |
| Nozzle Holder Thread | G (7/8‑14 UN/2A) |





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