RY centrifugal hot oil pump

RY Hot Oil Pump is a new generation product developed by Ronda for thermal oil ≤370°C(698°F). It is sealed with new dynamic high temperature oil seal, or high temperature mechanical seal without leakage. It works for high temperature oil with air cooling, while without additional cooling device. Simple and reasonable structure gets low operating cost, high efficiency, small volume, low noise and excellent performance in thermal system application. Pump is centrifugal, end suction and single stage. Made of high quality cast steel alloy. Pump can be equipped with explosion proof motor, gear box motor, also can be equipped with diesel engine.

Main specification
Performance data

Working principle:	Centrifugal
Pump body material:	Cast iron, Cast steel, stainless steel
Max. medium temperature:	370℃
Drive type:	Electric motor, diesel engine
Drive power:	0.75 - 132KW
Flow rate:	4.5 - 400m³/h
Head:	15 - 85m
Caliber:	DN20 - 150mm
Seal:	Dynamic seal, Mechanical seal
Motor specification:	220/240/380/400/415/440v, 3phase, 50/60Hz, etc
Main application	Hot oil, Heat conduction oil
Customized service	EX motor, Variable frequency, Diesel motor, etc

Model	Capacity (m³/h)	Head (m)	Speed (r/min)	Power(KW)		Efficiency (%)	NPSH (m)	Motor model
Model	Capacity (m³/h)	Head (m)	Speed (r/min)	Shaft	Motor	Efficiency (%)	NPSH (m)	Motor model
RY26-20-100	4.5	15	2825	0.45	0.75	40	0.8	Y801-2
RY50-32-150	8	22	2840	1.0	1.5	42	1.6	Y90S-2
RY50-32-160	10	25	2840	1.5	2.2	42	1.8	Y90L-2
RY65-40-160	12.5	25	2880	2.5	3	45	2.2	Y100L-2
RY50-50-170	12.5	32	2890	3.2	4	45	2.5	Y112M-2
RY65-50-180	32	32	2900	4.5	5.5	52	2.7	Y132S₁-2
RY65-50-170	40	25	2900	4.5	5.5	52	2.7	Y13-22S₂-2
RY80-50-180	40	40	2900	6.7	7.5	63	3.1	Y132S₂-2
RY80-50-170	60	20	2900	6.7	7.5	63	3.1	Y160M-2
RY100-65-190	60	38	2930	9.2	11	68	3.9	Y160M₁-2
RY100-65-200	80	40	2930	12.5	15	70	3.5	Y160M₁-2
RY100-65-220	58	50	2930	12.5	15	68	3.5	Y160M₁-2
RY100-65-230	100	55	2940	19.5	22	70	3.6	Y180M-2
RY125-100-190	155	30	2940	20	22	72	3.6	Y180M-2
RY100-65-240	100	70	2950	25.5	30	69.8	4.1	Y200L₁-2
RY100-65-257	100	80	2950	32.5	37	67	3.6	Y200L₂-2
RY125-100-2200	160	45	2950	25.5	37	75.2	3.6	Y200L₂-2
RY125-80-250	160	60	2970	35.5	45	74.2	5	Y225M-2
RY125-100-250	200	60	2970	42.8	55	76.8	6	Y250M-2
RY125-100-257	260	70	2970	64.3	75	77.1	6.8	Y280S-2
RY125-100-260	300	70	2970	75.3	90	78.2	8	Y280S₁-2
RY125-100-270	220	85	2970	68	90	76	6	Y280S₁-2
RY150-l25-270A	340	76	2970	89.5	110	78.6	8.5	Y315S-2
RY150-125-270	400	78	2970	106	132	80.6	9.8	Y315M₁-2

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RY centrifugal hot oil pump