LR-25	LR-30	LR-50，LR-50N	LR-65，LR-65N

PURPOSES        It's used for boiler in residence,flat and school,also used for solar energy to heat water,and make a warm circulation.

DIMENSION OF STRUCTURE

PERFORMANCE CURVE

PARMETER OF TECHNOLOGY

Model	Max.Capacity （L/min）	Max.Head (m)	Power(w)		Inlet-outlet Inside Diameter （mm）	Interface-tube (inch)	Voltage (v)
			Input	Output
LR-25	30	4.5	90	40	25	G1	220
LR-30	70	10	260	90	30	G11/2
LR-50 LR-50N	200	6	300	180	50	G2
LR-65 LR-65N	380	8.5	600	400	65	G21/2