HSN 8424: Mechanical appliances for projecting

HSN code 8424 covers: Mechanical appliances for projecting, dispersing or spraying liquids or powders; fire extinguishers, spray guns, steam, sand blasting machines.

The GST rate for this code depends on the specific item (per CBIC Notification 9/2025-Central Tax (Rate), effective 22 Sep 2025). The official schedule lists:

• 5% — Following renewable energy devices and parts for their manufacture:- (a) Bio-gas plant; (b) Solar power-based devices;
• 5% — Nozzles for drip irrigation equipment or nozzles for sprinklers
• 5% — Sprinklers; drip irrigation system including laterals; mechanical sprayers
• 18% — Mechanical appliances (whether or not hand-operated) for projecting, dispersing or spraying liquids or powders; fire extinguishers, whether or not charged; spray guns and similar appliances; steam or sand blasting machines and similar jet projecting machines [other than sprinklers; drip irrigation systems including laterals; mechanical sprayer; nozzles for drip irrigation equipment or nozzles for sprinklers]
• 18% — Parts suitable for use solely or principally with fixed Speed Diesel Engines of power not exceeding 15HP

Pick the line that matches what you're billing.

Rates reflect the 22 Sep 2025 GST 2.0 reform (mainly 5% and 18%, with 3% for precious metals and 28%/40% for select sin and luxury goods). This is a reference drawn from the CBIC rate schedule, not tax advice — confirm the exact rate for your specific item with your CA.