Pressure boosting pump with pressure tank PW-084EAH/202EAH/406EAH-Changzhou Bojia Control Technolog Co.,Ltd.

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Pressure boosting pump with pressure tank PW-084EAH/202EAH/406EAH

Feature: Self-Priming、 Automatic operation by pressure switch

Key Word:

Pressure boosting pump with pressure tank PW-084EAH/202EAH/406EAH

Category:

Wilo household pumps

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Description

Feature

● Self-Priming
● Automatic operation by pressure switch

Application

● Well

● Small to medium-sized building

Specification

Specification
	PW-084EAH	PW-202EAH	PW-77EAH	PW-178EAH	PW-406EAH	PW-753EAH	PW-1500EA	PU-750EAH	HMI-204EM	HMI-404EM
Electrical connection
Power source	1~220V/50Hz
Input power P₁ (W)	160	240	290	290	500	1000	1800	1000	一	一
Output power P₂ (W)	96	150	175	175	400	750	1500	750	550	750
Applications
Approved fluids	Clean water
Fluid temp(℃)	0～40								0～70
Performance data
Total head (m)	30	32	30	30	35	44	58	20	43	42
Max suction(m)	7	8	8	8	8	8	8	5	一	一
Max flow(I/min)	21	32	33	33	40	50	60	145	83	133
Rated flow(I/min)	16	25	18	18	28	16	45	115	50	83
Rated suction(m)	3	6	6	3	6	6	6	5	一	一
Rated total head (m)	9	9	16	16	20	31	32	12	25	25
Inlet size(mm)	20	20	25	25	25	40	40	40	25	32
Outlet size(mm)	20	20	25	25	25	40	40	40	25	32
On/Off (bar)	0.7/1.3	1.0/1.6	1.1/1.8	1.6/2.4	1.6/2.4	2.5/3.5	3.5/4.5	0.6/1.4	2.5/3.5	2.5/3.5
Max pressure (bar	5.0	5.0	5.0	5.0	5.0	5.0	8.0	5.0	10.0	10.0
Protection class	IP44	IP44	IP44	P44	IP44	IP44	IP44	IP44	IP54	IP54
Weight(kg)	10.5	11.3	8.7	8.7	17	26	47	35	20.5	22.1
Materials
Casing	Cast Iron							Stainless Steel
Impeller	Brass							Stainless Steel
Shaft	Stainless Steel
Mechanical seal	Carbon&Ceramic

Performance curve

Outline drawing

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Address: No. 7 Shangyang Road, Ma'an Village, Luoyang Town, Wujin District, Changzhou City

Phone:+86-18550285517

Mail:hyq@sewagelevelswitch.com

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