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Flow(Q)

Head(H) m

Power(P) kw

Households

Water supply equivalent

Building height m

μ

Municipal pipe pressure MPa

	Product Model	Rated Flow (m³/h)	Flow Range (m³/h)	Rated HeadH (m)	Head Range (m)	Motor Power (kW)	Frequency(HZ)
Performance Curve	DRL1-28	1.4	0-2.4	152	172-85	1.5	50
Performance Curve	DRL1-29	1.4	0-2.4	157	178-88	1.5	50
Performance Curve	DRL1-30	1.4	0-2.4	162	184-91	1.5	50
Performance Curve	DRL1-31	1.4	0-2.4	168	190-95	2.2	50
Performance Curve	DRL1-32	1.4	0-2.4	175	197-99	2.2	50
Performance Curve	DRL1-33	1.4	0-2.4	182	203-103	2.2	50
Performance Curve	DRL1-34	1.4	0-2.4	187	209-106	2.2	50
Performance Curve	DRL1-35	1.4	0-2.4	192	216-109	2.2	50
Performance Curve	DRL1-36	1.4	0-2.4	198	222-112	2.2	50
Performance Curve	DRL2-1	2.4	0-3.5	6.5	9.5-4	0.37	50