6SR12/28 - PD - submersible electric Pump three-phase 20 HP

Name: 6SR12/28 - PD - submersible electric Pump three-phase 20 HP
Brand: Pedrollo
SKU: 6SR12/28 - PD
Price: 3458.7 EUR
Availability: InStock

Flow rate up to 330 l/min (19.8 m3/h). Head up to 371 m. Motor 15 Kw (20 HP).

Variants:

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Reinforced packaging to reduce transport damage.

After-sales assistance for product installation.

Description

Electric pump, submersible PEDROLLO 6SR12/28, is recommended for pumping clean water with sand content not exceeding 100g/m3.

The PEDROLLO 6SR12/28 has a flow rate that varies from 50 to 330 litres per minute with a prevalence from 32 to 106 metres.

For the high performance and reliability are suitable for use in the field of civil industrial and agricultural sectors, for the distribution of water in combination with autoclaves, for irrigation, for washing plants, for the raising of pressure or for fire-fighting systems.

Data sheet

Motor connection: THREE-PHASE
Motor power (HP): 20
Delivery port: 3 "
Body Pump: Cast iron
Impeller: Noryl
Number of impellers: 28
Pump shaft: AISI 304 stainless steel
Flow rate min. (l./min.): 50
Max flow (l./min.): 330
Min head (m.): 112
Max head (m.): 390
Employments: water supply, pressurization systems, irrigation, fire prevention systems
Liquid temperature max. (° C): +35°C
Height (cm): 245.2
Outside diameter (cm): 149.5
Weight kg): 98.1
Guarantee: 2

Attachments

6SR data sheet

Performance, working curves and limits of use of the 6-inch submersible electric pumps of the 6SR series by Pedrollo.

Download (1.86MB)

6SR 12 models and performance

GUY

three-phase

6SR 12/8

6SR 12/11

6SR 12/15

6SR 12/18

6SR 12/21

6SR 12/25

6SR 12/28

POWER
KW	HP
4	5.5
5.5	7.5
7.5	10
9.2	12.5
11	15
13	17.5
15	20

IMPELLERS
number
8
11
15
18
21
25
28

PERFORMANCE
Q litres/min	H meters
50 ÷ 330	111 ÷ 32
50 ÷ 330	153 ÷ 44
50 ÷ 330	208 ÷ 60
50 ÷ 330	250 ÷ 72
50 ÷ 330	292 ÷ 84
50 ÷ 330	349 ÷ 100
50 ÷ 330	390 ÷ 112

MOUTH
DN
3"

Q	m³/hour	0	3.0	6.0	9.0	12.0	15.0	18.0	19.8
Q	l/min	0	50	100	150	200	250	300	330
H	meters	111	106	100	91	80	66	47	32
		153	146	138	125	110	91	65	44
		208	199	189	171	150	124	88	60
		250	239	225	205	180	149	106	72
		292	279	263	239	210	174	124	84
		349	331	313	285	250	206	147	100
		390	371	350	319	280	231	165	112

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)

Compare with Similar Products

	6SR12/28 - PD - submersible electric Pump three-phase 20 HP This product Flow rate up to 330 l/min (19.8 m3/h). Head up to 371 m. Motor 15 Kw (20 HP).	6SR12/18 - PD - submersible electric Pump three-phase 12.5 HP Quick View Flow rate up to 330 l/min (19.8 m3/h). Head up to 390 m. Motor 9.2 Kw (12.5 HP).	6SR12/21 - PD - submersible electric Pump three phase 15 HP Quick View Flow rate up to 330 l/min (19.8 m3/h). Head up to 279 m. 11 Kw motor (15 HP).	6SR12/25 - PD - submersible electric Pump three-phase 20 HP Quick View Flow rate up to 330 l/min (19.8 m3/h). Head up to 331 m. Engine to 13 Kw (17.5 HP).
Motor connection	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE
Motor power (HP)	Motor power (HP) 20	Motor power (HP) 12.5	Motor power (HP) 15	Motor power (HP) --
Delivery port	Delivery port 3 "	Delivery port 3 "	Delivery port 3 "	Delivery port 3 "
Body Pump	Body Pump Cast iron	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 28	Number of impellers 18	Number of impellers 21	Number of impellers 25
Pump shaft	Pump shaft AISI 304 stainless steel	Pump shaft --	Pump shaft AISI 304 stainless steel	Pump shaft AISI 304 stainless steel
Degree of protection	Degree of protection --	Degree of protection --	Degree of protection --	Degree of protection IP 68
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.) 330	Max flow (l./min.) 330	Max flow (l./min.) 330	Max flow (l./min.) 330
Min head (m.)	Min head (m.) 112	Min head (m.) 72	Min head (m.) 84	Min head (m.) 100
Max head (m.)	Max head (m.) 390	Max head (m.) 250	Max head (m.) 292	Max head (m.) 349
Employments	Employments water supply, pressurization systems, irrigation, fire prevention systems	Employments fire prevention systems, irrigation, pressurization systems, water supply	Employments water supply, pressurization systems, irrigation, fire prevention systems	Employments water supply, pressurization systems, irrigation, fire prevention systems
Liquid temperature max. (° C)	Liquid temperature max. (° C) +35°C	Liquid temperature max. (° C) 35	Liquid temperature max. (° C) 35	Liquid temperature max. (° C) 35
Height (cm)	Height (cm) 245.2	Height (cm) 189.8	Height (cm) 209.3	Height (cm) 232.2
Outside diameter (cm)	Outside diameter (cm) 149.5	Outside diameter (cm) 149.5	Outside diameter (cm) 149.5	Outside diameter (cm) 149.5
Weight kg)	Weight kg) 98.1	Weight kg) 73	Weight kg) 83.9	Weight kg) 96
Guarantee	Guarantee 2	Guarantee 2	Guarantee 2	Guarantee 2