Réducteur de vitesse pour pompe haute pression sur moteur thermique

Speed reducer for high-pressure pump on combustion engine

447,90 €

SD-HP0191

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Gearbox for mounting a high-pressure pump at 1,450 rpm on a combustion engine (gasoline or diesel) or on a tractor power take-off. It is mounted between the engine and the pump and reduces the rotational speed.

Choosing your gearbox in 3 points

1. Your engine: its power (in kW, or in hp: 1 hp ≈ 0.74 kW) and the diameter of its output shaft. Measure the shaft with a caliper: 25.4 mm = 1 inch.

2. Your pump: the diameter of its shaft (24 mm on the three models) and its series. For an Interpump pump, the series is indicated in the specifications table of each model on our "Interpump high-pressure pump" sheet.

3. The model: refer to the table below.

	RS 500	B 18	M 261
For	combustion engine	combustion engine	tractor power take-off
Engine power	up to 18.5 kW	8 to 13 kW	11.19 kW at 540 rpm
Ratio	1 : 2.2	1 : 2.176	2.61 : 1
Engine-side shaft	Ø 25.4 mm (1")	Ø 25.4 mm (1")	1" 3/8 splined Z6
Pump-side shaft	Ø 24 mm	Ø 24 mm	Ø 24 mm
Engines listed by the manufacturer	Acme, Aspera Motors, Briggs & Stratton, Honda, CO.TI., EMME, Intermotor, Lombardini, Ruggerini	ACME, Aspera Motors, Briggs & Stratton, Honda, CO.TI., EMME, Lombardini	540 rpm power take-off
Compatible pumps	Comet LW, HW, RW, SW, TW; Annovi Reverberi series 228 and 194; Interpump series 47 and 66	Annovi Reverberi, Bertolini, Comet, Interpump, Leuco, Hawk, Udor	Comet LW, HW, RW, FW, TW; Annovi Reverberi series 228; Interpump series 47 and 66

Example: an Interpump W2035 pump (series 66, 13.5 kW) is mounted with an RS 500, on a combustion engine of at least 13.5 kW, up to a limit of 18.5 kW, with a 25.4 mm shaft.

The gearbox is supplied alone, without an engine, without a pump or a bypass valve.

Unsure about compatibility? Send us the brand, model and power of your engine, as well as your pump's nameplate, by email to contact.surfaned.distribution@gmail.com or by phone at 06 19 91 83 81: we will confirm the correct gearbox before you order.

Technical specifications

For	gas engine
Engine power	up to 18.5 kW
Ratio	1 : 2.2
Engine-side shaft	Ø 25.4 mm (1")
Pump-side shaft	Ø 24 mm
Compatible pumps	Comet LW, HW, RW, SW, TW; Annovi Reverberi 228 and 194 series; Interpump 47 and 66 series

Values for: RS 500 – combustion engine up to 18.5 kW

For	gas engine
Engine power	8 to 13 kW
Ratio	1 : 2.176
Engine-side shaft	Ø 25.4 mm (1")
Pump-side shaft	Ø 24 mm
Compatible pumps	Annovi Reverberi, Bertolini, Comet, Interpump, Leuco, Hawk, Udor

Values for: B 18 – 8 to 13 kW combustion engine

For	tractor PTO
Power	11.19 kW at 540 rpm
Ratio	2.61 : 1
Engine-side shaft	1" 3/8 splined Z6
Pump-side shaft	Ø 24 mm
Compatible pumps	Comet LW, HW, RW, FW, TW; Annovi Reverberi 228 series; Interpump 47 and 66 series

Values for: M 261 – 540 rpm tractor PTO