ECH4-D Horizontal multistage stainless steel pump

Application

Water supply for tall buildings, pumping stations, overpressure
Washing stations, heating water circulation, air conditioning water circulation, water treatment systems
Ultrafiltration, reverse osmosis, distillation systems, municipal swimming pools
Irrigation: sprinkling, drip
Industry
Fire fighting systems

Pump

Stainless steel shaft
Max liquid temperature: +40°C
Max suction height: 8 m
Maximum operating pressure: 5.5 bar
pH between 6,5 and 8,5

Motor

IE3 motor
Protection class: IP55
Insulation class: F
Maximum ambient temperature: +40°
Integrated thermal protection for single-phase versions
Altitude: up to 1000 m

Identification codes

ECH

m

4

-30

D

Cold water model

number of impellers x10

Nominal flow (m³/h)

Single phase

Stainless steel vertical multistage pump

Technical data

		Q (m³/h)	1	2	3	4	5	6	7
Model	kW	Q (l/min)	17	33	50	67	83	100	117
ECHm4-20-D	0.55	H (m)	17	16	15	13	12	10	8
ECH4-20-D	0.55		17	16	15	13	12	10	8
ECHm4-30-D	0.55		27	25	23	21	19	16	13
ECH4-30-D	0.55		27	25	23	21	19	16	13
ECHm4-40-D	0.75		36	34	32	28	26	22	17
ECH4-40-D	0.75		36	34	32	28	26	22	17

Hydraulic performance

Dimensions

Models	L1	L2	L3	A1	A2
ECHm4-20-D	334	150	111	1¼	1
ECH4-20-D	334	150	111	1¼	1
ECHm4-30-D	361	177	138	1¼	1
ECH4-30-D	361	177	138	1¼	1
ECHm4-40-D	388	204	165	1¼	1
ECH4-40-D	388	204	165	1¼	1

MySQL
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