CP 158-ST4 - 1 HP three-phase stainless steel centrifugal electric pump

Name: CP 158-ST4 - 1 HP three-phase stainless steel centrifugal electric pump
Brand: Pedrollo
SKU: CP 158-ST4
Price: 390.4 EUR
Availability: InStock

In AISI 304 stainless steel. Flow rate up to 120 l/min (7.2 m³/h). Head up to 36.5 m. 0.75 Kw (1 HP) motor.

Variants:

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Description

It is recommended for pumping clean water and liquids that are not chemically aggressive towards the materials from which the pump is made.

Due to its construction features, this centrifugal pump is recommended for use in the domestic, agricultural and industrial sectors.

All components in contact with the pumped liquid are made of AISI 304 or AISI 316L stainless steel to guarantee total hygiene and maximum resistance to corrosion.

Installation must be carried out indoors or in any case protected from the elements.

Data sheet

Motor connection: THREE-PHASE
Motor power (HP): 1
Absorption at 230V (A): 4.2
Absorption at 400V (A): 2.4
Suction mouth: 1 "1/4
Delivery port: 1 "
Body Pump: AISI 304 stainless steel
Impeller: AISI 304 stainless steel
Number of impellers: 1
Motor shaft: AISI 431 stainless steel
Check valve: no
Degree of protection: IP 44
Flow rate min. (l./min.): 10
Max flow (l./min.): 120
Min head (m.): 19
Max head (m.): 36.5
Employments: water supply, irrigation, cooling systems, air conditioning systems, washing systems, water treatment plants
Liquid temperature max. (° C): +90°C
Motor voltage: 230 V, 400 V
Height (cm): 21.9
Width (cm): 29.6
Depth (cm): 22.1
Weight kg): 10.8
Guarantee: 2

Attachments

CP 158-ST4 spare parts sheet

Exploded view and spare parts table for versions 0, A, B, C of the Pedrollo CP 158-ST4 pump.

Download (2.5MB)

CP-ST data sheet

Models, performance curves and construction features of Pedrollo CP-ST series pumps.

Download (735.52KB)

CP-ST4 models and performance

GUY

three-phase

CP 100-ST4

CP 130-ST4

CP 132-ST4

CP 150-ST4

CP 158-ST4

CP 170-ST4

CP 170M-ST4

CP 180-ST4

CP 190-ST4

CP 200-ST4

POWER
KW	HP
0.25	0.33
0.37	0.50
0.55	0.75
0.75	1
0.75	1
1.1	1.5
1.1	1.5
1.1	1.5
1.5	2
2.2	3

PERFORMANCE
Q litres/min	H meters
10 ÷ 90	16 ÷ 6.5
10 ÷ 100	22.5 ÷ 9
10 ÷ 120	24 ÷ 12
10 ÷ 150	32 ÷ 14
10 ÷ 120	36.5 ÷ 19
10 ÷ 140	41 ÷ 20
10 ÷ 160	36.5 ÷ 19
10 ÷ 230	31.5 ÷ 13
10 ÷ 250	37 ÷ 15.5
10 ÷ 270	45 ÷ 18

MOUTH
wait.	send.
1 1/4"	1"

Q	m³/hour	0	0.6	1.2	2.4	3.6	5.4	6.0	7.2	8.4	9.0	9.6	12	13.8	15	16.2
Q	l/min	0	10	20	40	60	90	100	120	140	150	160	200	230	250	270
H	meters	16	15.5	15	13.5	11.2	6.5
		22.5	21.5	20.8	18.8	16	10.8	9
		24	-	23	21.5	19.8	16.5	15	12
		32	-	31	29.8	28	24.8	23.2	20	16	14
		36.5	35.5	34.5	33	31	26.2	24	19
		41	40	39.2	37.8	36	32	30	25.8	20
		36.5	-	35.5	34.3	33	30	29	26.4	23	21	19
		31.5	-	-	30	29.2	27.5	26.8	25.2	23.5	22.5	21.5	17	13
		37	-	-	35	34	32.2	31.5	30.2	28.7	27.8	27	22.7	18.5	15.5
		45	-	-	43	42	40.2	39.5	38	36.5	35.5	34.5	29.8	25.5	22	18

Construction data of the CP 150-158-ST4

Bearings

Pump side motor bearing	6203 ZZ
Opposite side motor bearing	6203 ZZ

Shaft seal

Type of seal	Single Mechanical Seal
Pump side model	AR-14
LP diameter	14
Fixed ring LP	Ceramic
Rotating ring LP	Graphite
LP elastomer	NBR

Mat

1.0 - Pump Body	EN 1.4301 stainless steel (AISI 304)
2.1 - Seal holder cover	EN 1.4301 stainless steel (AISI 304)
3.0 - Impeller	EN 1.4301 stainless steel (AISI 304)
4.0 - Pump shaft	EN 1.4057 stainless steel (AISI 431)
5.2 - Shim Ring	PTFE
6.0 - Motor holder	Aluminum EN-AB 46100
6.1 - Engine cover	Aluminum EN-AB 46100
7.0 - Lantern	Aluminum EN-AB 46100

Compare with Similar Products

	CP 158-ST4 - 1 HP three-phase stainless steel centrifugal electric pump This product In AISI 304 stainless steel. Flow rate up to 120 l/min (7.2 m³/h). Head up to 36.5 m. 0.75 Kw (1 HP) motor.	CP 150-ST4 - 1 HP three-phase stainless steel centrifugal electric pump Quick View In AISI 304 stainless steel. Flow rate up to 150 l/min (9 m³/h). Head up to 32 m. 0.75 Kw (1 HP) motor.	CP 170-ST4 - 1.5 HP three-phase stainless steel centrifugal electric pump Quick View In AISI 304 stainless steel. Flow rate up to 140 l/min (8.4 m³/h). Head up to 41 m. 1.1 Kw (1.5 HP) motor.	CP 170M-ST4 - 1.5 HP three-phase stainless steel centrifugal electric pump Quick View In AISI 304 stainless steel. Flow rate up to 160 l/min (9.6 m³/h). Head up to 36.5 m. 1.1 Kw (1.5 HP) motor.
Motor connection	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE	Motor connection THREE-PHASE
Motor power (HP)	Motor power (HP) 1	Motor power (HP) 1	Motor power (HP) 1.5	Motor power (HP) 1.5
Absorption at 230V (A)	Absorption at 230V (A) 4.2	Absorption at 230V (A) 4.2	Absorption at 230V (A) 5.7	Absorption at 230V (A) 5.7
Absorption at 400V (A)	Absorption at 400V (A) 2.4	Absorption at 400V (A) 2.4	Absorption at 400V (A) 3.3	Absorption at 400V (A) 3.3
Suction mouth	Suction mouth 1 "1/4	Suction mouth 1 "1/4	Suction mouth 1 "1/4	Suction mouth 1 "1/4
Delivery port	Delivery port 1 "	Delivery port 1 "	Delivery port 1 "	Delivery port 1 "
Body Pump	Body Pump AISI 304 stainless steel	Body Pump AISI 304 stainless steel	Body Pump AISI 304 stainless steel	Body Pump AISI 304 stainless steel
Impeller	Impeller AISI 304 stainless steel	Impeller AISI 304 stainless steel	Impeller AISI 304 stainless steel	Impeller AISI 304 stainless steel
Number of impellers	Number of impellers 1	Number of impellers 1	Number of impellers 1	Number of impellers 1
Motor shaft	Motor shaft AISI 431 stainless steel	Motor shaft AISI 431 stainless steel	Motor shaft AISI 431 stainless steel	Motor shaft AISI 431 stainless steel
Check valve	Check valve no	Check valve no	Check valve no	Check valve no
Degree of protection	Degree of protection IP 44	Degree of protection IP 44	Degree of protection IP 44	Degree of protection IP 44
Flow rate min. (l./min.)	Flow rate min. (l./min.) 10	Flow rate min. (l./min.) 10	Flow rate min. (l./min.) 10	Flow rate min. (l./min.) 10
Max flow (l./min.)	Max flow (l./min.) 120	Max flow (l./min.) 150	Max flow (l./min.) 140	Max flow (l./min.) 160
Min head (m.)	Min head (m.) 19	Min head (m.) 14	Min head (m.) 20	Min head (m.) 19
Max head (m.)	Max head (m.) 36.5	Max head (m.) 31	Max head (m.) 40	Max head (m.) 36.5
Employments	Employments water supply, irrigation, cooling systems, air conditioning systems, washing systems, water treatment plants	Employments water supply, irrigation, cooling systems, air conditioning systems, washing systems, water treatment plants	Employments water supply, irrigation, cooling systems, air conditioning systems, washing systems, water treatment plants	Employments water supply, irrigation, cooling systems, air conditioning systems, washing systems, water treatment plants
Liquid temperature max. (° C)	Liquid temperature max. (° C) +90°C	Liquid temperature max. (° C) +90°C	Liquid temperature max. (° C) 90	Liquid temperature max. (° C) 90
Motor voltage	Motor voltage 230 V, 400 V	Motor voltage 230 V, 400 V	Motor voltage --	Motor voltage --
Height (cm)	Height (cm) 21.9	Height (cm) 21.9	Height (cm) 23.75	Height (cm) 23.75
Width (cm)	Width (cm) 29.6	Width (cm) 29.6	Width (cm) 36.8	Width (cm) 36.8
Depth (cm)	Depth (cm) 22.1	Depth (cm) 22.1	Depth (cm) 24.5	Depth (cm) 24.5
Weight kg)	Weight kg) 10.8	Weight kg) 10.7	Weight kg) 14.5	Weight kg) 14.5
Guarantee	Guarantee 2	Guarantee 2	Guarantee 2	Guarantee 2