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R+M Suttner

ST 49

Drain nozzles for common pressure washers

Stainless steel conical nozzles are the ideal solution for navigating tight bends, traps, and challenging pipe sections.
The conical front design ensures smooth passage, while the front jet is effective for blasting through roots, scale, and for de-icing operations.

Rear-facing jets provide maximum thrust and deliver strong cleaning performance with excellent wall coverage.
The nozzle drillings feature stepped-bore technology for superior protection against mechanical impact.

Available in two versions:

  • Outer diameter 15 mm – Max 350 bar / 17 l/min

  • Outer diameter 17 mm – Max 350 bar / 25 l/min

Material: Stainless steel
Ideal for pipe cleaning, root cutting, descaling, and demanding maintenance tasks.

document Download the product sheet

Technical data

Max pressure (bar) 350
Body stainless steel

Part numbers

PN NOZZLE SIZE INLET DIMENSIONS (MM) NO. OF HOLES JIT DELIVERY
216121160360 04 G 1/4" M 15x31,5 4 Check
216123160860 06 G 3/8" M 17x37,5 9 Check

MORE INFORMATION

  • Brand: R+M
  • Nozzles equipped with front hole