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PA

B31

Gear reduction box

The PA B31 gearbox can work with powers up to 23 Kw. The ease of assembly allows a quick connection between the engine and the pump, giving rise to a compact unit entirely supported by the engine. The universal flange on the engine side allows the use of the B31 with the most common petrol engines on the market. PA gearboxes are normally used on professional petrol high pressure washers.

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Technical data

Power (Kw) 17 - 23
Gear ratio 2,176 : 1
Case aluminum

Part numbers

PN MOTOR SHAFT DIAM. (INCH) MOTOR FLANGE PUMP SHAFT DIAM. (MM) JIT DELIVERY
1150007100 1 1/8 Sae J609b 24
1150007130 1 1/8 Sae J609b 30

MORE INFORMATION

  • Brand: PA
  • Oil capacity: 0.35 L
  • Lubricating oil: Sae 90
  • Made in Italy

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