PQm 90 - 1 HP single-phase peripheral impeller electric pump

Name: PQm 90 - 1 HP single-phase peripheral impeller electric pump
Brand: Pedrollo
SKU: PQm 90
Price: 305 EUR
Availability: InStock
Rating: 5 (1 reviews)

Flow rate up to 40 l/min (2.4 m³/h). Head up to 90 m. 0.75 Kw (1 HP) motor.

Variants:

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Description

The Pedrollo PQm 90 peripheral electric pump with radial suction is suitable for domestic applications or small irrigation systems.

It is also suitable for gardening and therefore for irrigation of vegetable gardens, gardens, greenhouses, lawns and other similar applications.

The operation of the peripheral pump is very simple, the impellers, thanks to their operation and movement, cause the water level to rise inside the pump body.

The PQm 90 is recommended for pumping clean water without abrasive particles and liquids that are chemically non-aggressive for the materials from which the pump is made.

With the new version, the pump is less noisy and invasive, because it is quieter and consequently also less problematic to keep at home.

The flow rate ranges from 5 to 50 liters per minute. The head ranges from 22 to 70 meters.

The PQm 90 must be powered by a single-phase voltage, has a horsepower of 1 HP and the temperature of the liquid to be pumped ranges from -10 degrees centigrade up to +90.

This pump is the only one in the series that has a 3/4 inch suction and delivery port. It is also the only one that has a mechanical seal in silicon carbide instead of ceramic.

Made of cast iron, steel and brass, the pump has a robust and solid construction.

The installation must be carried out in well-ventilated closed places or in any case protected from the elements as its certified protection is IPX5.

Data sheet

Motor connection: SINGLE PHASE
Motor power (Kw): 0.75
Motor power (HP): 1
Absorption at 230V (A): 5.6
Capacitor: 20 µF450 VL
Suction mouth: 3/4 "
Delivery port: 3/4 "
Body Pump: Cast iron
Impeller: Brass
Number of impellers: 1
Motor shaft: AISI 431 stainless steel
Check valve: no
Degree of protection: IP 44
Flow rate min. (l./min.): 5
Max flow (l./min.): 40
Min head (m.): 5
Max head (m.): 90
Employments: water supply
Liquid temperature max. (° C): +90°C
Motor voltage: 230 V
Height (cm): 18.1
Width (cm): 25.6
Depth (cm): 14.2
Weight kg): 9.9
Guarantee: 2

Attachments

Technical sheet PQ

Models, performance curves and construction features of the PQ series Pedrollo pumps.

Download (459.67KB)

PQm models and performance

GUY

single phase

PQm 60

PQm 61

PQm 65

PQm 80

PQm 90

PQm 100

PQm 200

PQm 300

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

PERFORMANCE
Q litres/min	H meters
5 ÷ 40	40 ÷ 5
2 ÷ 33	40.5 ÷ 5
5 ÷ 50	55 ÷ 8
5 ÷ 50	70 ÷ 22
5 ÷ 40	90 ÷ 5
5 ÷ 70	85 ÷ 15
5 ÷ 80	90 ÷ 10
5 ÷ 90	100 ÷ 10

MOUTH
wait.	send.
1"	1"
1/2"	1/2"
1"	1"
3/4"	3/4"
1"	1"

Q	m³/hour	0	0.12	0.3	0.6	0.9	1.2	1.5	1.8	1.98	2.1	2.4	3.0	3.6	4.2	4.8	5.4
Q	l/min	0	2	5	10	15	20	25	30	33	35	40	50	60	70	80	90
H	meters	40	-	38	33.5	29	24	19.5	15	11	10	5
		40.5	38	34	28	22.3	17	12.1	7.5	5
		55	-	50	45.5	40.5	36	31	27	24	22	17	8
		70	-	66	61	56	51	46	41	38.5	36.5	31	22
		90	-	82	71	60	49	38	27	21	17	5
		85	-	80	75	70	65	60	55	52	50	45	35	25	15
		90	-	86	81	76	71	65.5	60	58	55	50	40	30	20	10
		100	-	95	90	85	80	75	70	67	65	60	50	40	30	20	10

Construction data of the PQ 70-80-90

Bearings

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

Shaft seal

Type of seal	Single Mechanical Seal
Pump side model	ST1-12
LP diameter	12
Fixed ring LP	Silicon carbide
Rotating ring LP	Graphite
LP elastomer	NBR

Mat

1.0 - Pump Body	Cast iron GJL 200 EN 1561
2.1 - Seal holder cover	Brass CW617N EN 12165
3.0 - Impeller	Brass CW617N EN 12165
4.0 - Pump shaft	EN 1.4057 stainless steel (AISI 431)
6.0 - Motor holder	Aluminum EN-AB 46100
6.1 - Engine cover	Aluminum EN-AB 46100
7.0 - Lantern	Aluminum EN-AB 46100

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Motor connection	Motor connection SINGLE PHASE	Motor connection SINGLE PHASE	Motor connection SINGLE PHASE	Motor connection SINGLE PHASE
Motor power (Kw)	Motor power (Kw) 0.75	Motor power (Kw) 0.75	Motor power (Kw) 1.1	Motor power (Kw) 1.5
Motor power (HP)	Motor power (HP) 1	Motor power (HP) 1	Motor power (HP) 1.5	Motor power (HP) 2
Absorption at 230V (A)	Absorption at 230V (A) 5.6	Absorption at 230V (A) 5.2	Absorption at 230V (A) 9	Absorption at 230V (A) 12
Capacitor	Capacitor 20 µF450 VL	Capacitor 20 µF450 VL	Capacitor 31.5 µF450 VL	Capacitor 45 µF450 VL
Suction mouth	Suction mouth 3/4 "	Suction mouth 1 "	Suction mouth 1 "	Suction mouth 1 "
Delivery port	Delivery port 3/4 "	Delivery port 1 "	Delivery port 1 "	Delivery port 1 "
Body Pump	Body Pump Cast iron	Body Pump Cast iron	Body Pump Cast iron	Body Pump Cast iron
Impeller	Impeller Brass	Impeller Brass	Impeller Brass	Impeller Brass
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.) 5	Flow rate min. (l./min.) 5	Flow rate min. (l./min.) 5	Flow rate min. (l./min.) 5
Max flow (l./min.)	Max flow (l./min.) 40	Max flow (l./min.) 50	Max flow (l./min.) 70	Max flow (l./min.) 80
Min head (m.)	Min head (m.) 5	Min head (m.) 22	Min head (m.) 15	Min head (m.) 10
Max head (m.)	Max head (m.) 90	Max head (m.) 70	Max head (m.) 85	Max head (m.) 90
Employments	Employments water supply	Employments water supply	Employments water supply	Employments water supply
Liquid temperature max. (° C)	Liquid temperature max. (° C) +90°C	Liquid temperature max. (° C) +90°C	Liquid temperature max. (° C) +90°C	Liquid temperature max. (° C) +90°C
Motor voltage	Motor voltage 230 V	Motor voltage 230	Motor voltage 230 V	Motor voltage 230 V
Height (cm)	Height (cm) 18.1	Height (cm) 18.1	Height (cm) 21.1	Height (cm) 21.1
Width (cm)	Width (cm) 25.6	Width (cm) 25.6	Width (cm) 32.25	Width (cm) 32.25
Depth (cm)	Depth (cm) 14.2	Depth (cm) 14.2	Depth (cm) 16.4	Depth (cm) 16.4
Weight kg)	Weight kg) 9.9	Weight kg) 9.7	Weight kg) 14.1	Weight kg) 15.2
Guarantee	Guarantee 2	Guarantee 2	Guarantee 2	Guarantee 2