6SR18/4 - PSR - 5.5 HP three-phase electric submersible pump

Name: 6SR18/4 - PSR - 5.5 HP three-phase electric submersible pump
Brand: Pedrollo
SKU: 6SR18/4 - PSR
Price: 2776.72 EUR
Availability: InStock

Flow rate up to 450 l/min (27 m³/h). Head up to 54 m. 4 Kw (5.5 HP) motor.

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Telephone support for information before purchasing.

After-sales assistance for product installation.

Reinforced packaging to reduce transport damage.

Description

The PEDROLLO 6SR18/4 submersible electric pump is recommended for pumping clean water with a sand content not exceeding 100g/m³.

The PEDROLLO 6SR18/4 has a flow rate that varies from 50 to 450 liters per minute with a head from 22 to 54 meters.

Due to its high efficiency and reliability, it is suitable for use in the civil, industrial and agricultural fields, for the distribution of water coupled with autoclaves, for irrigation, for washing systems, for increasing pressure or for fire-fighting systems.

Data sheet

Motor connection: THREE-PHASE
Motor power (HP): 5.5
Delivery port: 3 "
Body Pump: AISI 304 stainless steel
Impeller: Noryl
Number of impellers: 4
Pump shaft: AISI 304 stainless steel
Flow rate min. (l./min.): 50
Max flow (l./min.): 450
Min head (m.): 22
Max head (m.): 54
Employments: fire prevention systems, cooling systems, irrigation, water supply
Liquid temperature max. (° C): +35°C
Guarantee: 2

6SR 18 models and performance

GUY

three-phase

6SR 18/4

6SR 18/6

6SR 18/9

6SR 18/11

6SR 18/13

6SR 18/15

6SR 18/18

6SR 18/22

6SR 18/26

POWER
KW	HP
4	5.5
5.5	7.5
7.5	10
9.2	12.5
11	15
13	17.5
15	20
18.5	25
22	30

IMPELLERS
number
4
6
9
11
13
15
18
22
26

PERFORMANCE
Q litres/min	H meters
50 ÷ 450	54 ÷ 22
50 ÷ 450	81 ÷ 32
50 ÷ 450	122 ÷ 48
50 ÷ 450	149 ÷ 59
50 ÷ 450	176 ÷ 70
50 ÷ 450	203 ÷ 80
50 ÷ 450	244 ÷ 96
50 ÷ 450	298 ÷ 118
50 ÷ 450	352 ÷ 139

MOUTH
DN
3"

Q	m³/hour	0	3	6	9	12	15	18	21	24	27
Q	l/min	0	50	100	150	200	250	300	350	400	450
H	meters	54	53.8	53	51	49	46	42	37	30	22
		81	80.5	79	77	74	69	63	55	45	32
		122	121	119	116	111	103	94	83	68	48
		149	148	145.5	141	135	126	115	101	83	59
		176	175	172	167	160	149	136	120	98	70
		203	202	199	193	185	172	157	138	113	80
		244	242	238	231	221	206	188	165	135	96
		298	296	291	282	270	252	230	202	165	118
		352	350	344	334	320	298	272	239	195	139

Construction data of the 6SR series

Bearings

Pump bearing - fixed part	Special elastomer
Pump bearing - rotating part	Sintered AISI 316 steel with ceramic coating

Tree holding

Materials

1.3 - Delivery body	Cast iron GJL 200 EN 1561
3.0 - Impeller	Reinforced technopolymer
4.0 - Pump shaft	Stainless steel EN 1.4301 (AISI 304)
4.2 - Towing joint	Stainless steel EN 1.4021 (AISI 420)
5.0 - Stadium box	Stainless steel EN 1.4301 (AISI 304)
5.1 - Diffuser	Reinforced technopolymer
7.0 - Lantern	Cast iron GJL 200 EN 1561
7.1 - Check Valve	Stainless steel EN 1.4301 (AISI 304)
7.2 - Pump shirt	Stainless steel EN 1.4301 (AISI 304)
7.3 - Cable cover	Stainless steel EN 1.4301 (AISI 304)
8.0 - Suction Grid/Filter	Stainless steel EN 1.4301 (AISI 304)

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Motor connection	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE
Motor power (HP)	Motor power (HP) 5.5	Motor power (HP) 7.5	Motor power (HP) 10	Motor power (HP) 12.5
Delivery port	Delivery port 3 "	Delivery port 3 "	Delivery port 2 "1/2	Delivery port 3 "
Body Pump	Body Pump AISI 304 stainless steel	Body Pump Cast iron	Body Pump Cast iron	Body Pump Cast iron
Impeller	Impeller Noryl	Impeller Noryl	Impeller Noryl	Impeller Noryl
Number of impellers	Number of impellers 4	Number of impellers 6	Number of impellers 9	Number of impellers 11
Pump shaft	Pump shaft AISI 304 stainless steel	Pump shaft AISI 304 stainless steel	Pump shaft AISI 304 stainless steel	Pump shaft AISI 304 stainless steel
Flow rate min. (l./min.)	Flow rate min. (l./min.) 50	Flow rate min. (l./min.) 50	Flow rate min. (l./min.) 50	Flow rate min. (l./min.) 50
Max flow (l./min.)	Max flow (l./min.) 450	Max flow (l./min.) 450	Max flow (l./min.) 450	Max flow (l./min.) 450
Min head (m.)	Min head (m.) 22	Min head (m.) 32	Min head (m.) 48	Min head (m.) 59
Max head (m.)	Max head (m.) 54	Max head (m.) 81	Max head (m.) 122	Max head (m.) 149
Employments	Employments fire prevention systems, cooling systems, irrigation, water supply	Employments fire prevention systems, irrigation, pressurization systems, water supply	Employments fire prevention systems, irrigation, pressurization systems, water supply	Employments fire prevention systems, irrigation, pressurization systems, water supply
Liquid temperature max. (° C)	Liquid temperature max. (° C) +35°C	Liquid temperature max. (° C) +35°C	Liquid temperature max. (° C) +35°C	Liquid temperature max. (° C) +35°C
Guarantee	Guarantee 2	Guarantee 2	Guarantee 2	Guarantee 2