WASHER GUN WITH BRASS CONNECTOR
A washer gun with brass connector (also known as a pressure washer trigger gun or spray gun) is a handheld trigger-operated device used in high-pressure cleaning systems to control water flow and direct spray. The "brass connector" refers to the durable, corrosion-resistant brass fittings (e.g., quick-connect couplers like M22-14mm or 3/8" NPT) that securely attach the gun to the high-pressure hose, wand, or nozzles. Brass ensures leak-proof performance under high PSI (up to 5000 PSI) and is ideal for gas/electric pressure washers like INGCO models (from your prior inlet pipe query). These guns often include safety locks, ergonomic grips, and compatibility with quick-disconnect accessories like foam cannons or nozzles.
This setup is essential for car washing, driveway cleaning, or surface degreasing, tying into your washer inlet filter for debris-free operation. Common in professional and DIY kits, they're not for garden hoses (use adapters for low-pressure). If you're replacing a worn gun, match your hose's thread (M22-14/15mm or 3/8").
Key Specifications (Standard for Brass Connector Washer Guns)
| Feature | Details |
| Max Pressure | 3000–5000 PSI (210–345 bar) |
| Max Flow Rate | 8–10.5 GPM (30–40 L/min) |
| Connector Type | Brass M22-14/15mm (female/male), 3/8" quick-connect, or 1/4" QC outlet |
| Inlet/Outlet Threads | M22 (14mm ID preferred to avoid leaks); brass for durability |
| Materials | Body: Engineering plastic/nylon; internals: Brass/stainless steel |
| Length/Weight | 9–40" wand options; 0.5–1 kg |
| Nozzles Included | Often 5 tips (0°/15°/25°/40°/soap) |
| Temperature Range | Up to 140°F (60°C) – cold water only |
| Safety Features | Trigger lock, anti-drip valve |