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6SR12/11 - PSR - 7.5 HP three-phase submersible electric pump

Name: 6SR12/11 - PSR - 7.5 HP three-phase submersible electric pump
Brand: Pedrollo
SKU: 6SR12/11 - PSR
Price: 1672.8 EUR
Availability: InStock

Flow rate up to 330 l/min (19.8 m³/h). Head up to 153 m. 5.5 kW (7.5 HP) motor.

Variants:

Order it before 23:59 and receive it on Monday 16 March with Poste Italiane - 3 giorni punto di ritiro

Delivery Options

	Description	Estimated Delivery
Mail Boxes - 2 giorni	This courier delivers within 48 hours from the moment we entrust the products to him.	Tuesday 17 March - Wednesday 18 March
Poste Italiane - 2 giorni Italia	This courier delivers within 24/48 hours from the moment we entrust them with the products.	Tuesday 17 March - Wednesday 18 March
DHL - 2 giorni Italia	This courier delivers within 24/48 hours from the moment we entrust the products to him.	Tuesday 17 March - Wednesday 18 March
One Express - 2 giorni Italia	This courier delivers within 24/72 hours from the moment we entrust them with the products.	Friday 20 March - Monday 23 March
Poste Italiane - 3 giorni punto di ritiro	This courier delivers within 24/72 hours from the moment we entrust them with the products.	Monday 16 March

Carrier: Mail Boxes - 2 giorni

Description: This courier delivers within 48 hours from the moment we entrust the products to him.

Estimated delivery:
Tuesday 17 March - Wednesday 18 March

Carrier: Poste Italiane - 2 giorni Italia

Description: This courier delivers within 24/48 hours from the moment we entrust them with the products.

Estimated delivery:
Tuesday 17 March - Wednesday 18 March

Carrier: DHL - 2 giorni Italia

Description: This courier delivers within 24/48 hours from the moment we entrust the products to him.

Estimated delivery:
Tuesday 17 March - Wednesday 18 March

Carrier: One Express - 2 giorni Italia

Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.

Estimated delivery:
Friday 20 March - Monday 23 March

Carrier: Poste Italiane - 3 giorni punto di ritiro

Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.

Estimated delivery:
Monday 16 March

Make a purchase proposal

Telephone support for information before purchasing.

Reinforced packaging to reduce transport damage.

After-sales assistance for product installation.

We supply all spare parts on this product.

Description

The 6SR12/11 - PSR submersible electric pump from the 6SR series by Pedrollo is suitable for activities such as water distribution in conjunction with pressure tanks, for irrigation, for pressure boosting and for fire-fighting systems.

Recommended for civil, municipal and agricultural applications.

It can pump clean water with a maximum sand content of up to 100 grams per cubic meter.

Pedrollo has equipped the 6SR12/11 - PSR with impellers and diffusers made of special materials capable of resisting abrasion.

Equipped with a rewindable water-bath motor.

Data sheet

Motor connection: THREE-PHASE
Power (Kw): 5.5
Power (HP): 7.5
Delivery mouth: 3"
Pump body: Cast iron
Impeller: Noryl
Number of impellers: 11
Pump shaft: AISI 304 stainless steel
Degree of protection: IP 68
Minimum flow rate (l./min.): 50
Max. flow rate (l./min.): 330
Min. head (m.): 44
Max. head (m.): 153
Jobs: fire prevention systems, irrigation, pressurization systems, water supply
Max. liquid temperature (°C): +35°C
Warranty (years): 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 (3.88MB)

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)

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Motor connection	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE
Power (Kw)	Power (Kw) 5.5	Power (Kw) 4	Power (Kw) 7.5	Power (Kw) 9.2
Power (HP)	Power (HP) 7.5	Power (HP) 5.5	Power (HP) 10	Power (HP) 12.5
Delivery mouth	Delivery mouth 3"	Delivery mouth 3"	Delivery mouth 3"	Delivery mouth 3"
Pump body	Pump body Cast iron	Pump body Cast iron	Pump body Cast iron	Pump body Cast iron
Impeller	Impeller Noryl	Impeller Noryl	Impeller Noryl	Impeller Noryl
Number of impellers	Number of impellers 11	Number of impellers 8	Number of impellers 15	Number of impellers 18
Pump shaft	Pump shaft AISI 304 stainless steel	Pump shaft AISI 304 stainless steel	Pump shaft AISI 304 stainless steel	Pump shaft --
Degree of protection	Degree of protection IP 68	Degree of protection --	Degree of protection --	Degree of protection --
Minimum flow rate (l./min.)	Minimum flow rate (l./min.) 50	Minimum flow rate (l./min.) 50	Minimum flow rate (l./min.) 50	Minimum flow rate (l./min.) 50
Max. flow rate (l./min.)	Max. flow rate (l./min.) 330	Max. flow rate (l./min.) 330	Max. flow rate (l./min.) 330	Max. flow rate (l./min.) 330
Min. head (m.)	Min. head (m.) 44	Min. head (m.) 32	Min. head (m.) 60	Min. head (m.) 72
Max. head (m.)	Max. head (m.) 153	Max. head (m.) 111	Max. head (m.) 208	Max. head (m.) 250
Jobs	Jobs fire prevention systems, irrigation, pressurization systems, water supply	Jobs fire prevention systems, irrigation, pressurization systems, water supply	Jobs fire prevention systems, irrigation, pressurization systems, water supply	Jobs fire prevention systems, irrigation, pressurization systems, water supply
Max. liquid temperature (°C)	Max. liquid temperature (°C) +35°C	Max. liquid temperature (°C) +35°C	Max. liquid temperature (°C) +35°C	Max. liquid temperature (°C) +35°C
Warranty (years)	Warranty (years) 2	Warranty (years) 2	Warranty (years) 2	Warranty (years) 2