Centrifugal pumps ➠ Medium fl ow rates (IK)

PEDROLLO Centrifugal pumps ➠ Medium flow rates (II)

Product Code: HF Medium flow rates

Availability: Pre Order

017 432 8850 012 387 8850

Description

PREFER CONTACT KENT

PERFORMANCE RANGE

Flow rate up to 600 l/min (36 m³/h)
Head up to 39 m

INSTALLATION AND USE

Suitable for use in civil and agricultural applications. The high effi ciency and continuous duty capabilities makes these pumps ideal for use in activities such as fl ood and spray irrigation, drawing water from lakes, rivers and wells, or for any number of diff erent industrial applications where the characteristics of high fl ow rates and mid to low head are required. The pump should be installed in an enclosed environment, or at least sheltered from inclement weather.

APPLICATION LIMITS

Manometric suction lift up to 7 m
Liquid temperature between -10 °C and +90 °C
Ambient temperature up to +40 °C
Max. working pressure:
6 bar for HF 5-50-51
10 bar for HF 5M-60-70
Continuous service S1

OPTIONALS AVAILABLE ON REQUEST

Special mechanical seal
Other voltages or 60 Hz frequency
IP55 class protection for HF 60, HF 70, HF 5BM, HF 5AM

MODEL single-phase	MODEL three-phase	POWER kW	POWER HP	0 0	3 50	6 100	9 150	12 200	15 250	18 300	21 350	24 400	30 500	36 600
HFm 50B	HF 50B	0.37	0.50	9	8.5	8.2	7.5	6.3	4.9	2.8
HFm 50A	HF 50A	0.55	0.75	12	11.5	11.2	10.6	9.6	8	6
HFm 51B	HF 51B	0.60	0.85	18.2	17.2	16	14	11.5	9	5.4
HFm 51A	HF 51A	0.75	1	21.2	20.2	19	17	14.5	11.6	8.4
HFm 60	HF 60	1.1	1.5	29	28	26.5	24.5	22	18.5	15
HFm 70B	HF 70B	1.5	2	33	32	30.5	28.5	26	22.5	19
-	HF 70A	2.2	3	39	38	36.5	34.5	32	28.5	25
HFm 5C	HF 5C	0.60	0.85	12.5	-	12	11.7	11	10.2	9.2	8	6.5
HFm 5B	HF 5B	0.75	1	13.7	-	13.2	13	12.5	11.6	10.5	9.2	8	5
HFm 5A	HF 5A	1.1	1.5	14.5	-	13.8	13.5	13.2	12.6	11.8	10.5	9.2	6.5	3
HFm 5BM	HF 5BM	1.1	1.5	20.2	-	19.2	19	18	17	16	14	12	7.5
HFm 5AM	HF 5AM	1.5	2	22.5	-	22	21.5	21	20	18.5	16.5	14.5	10

COMPONENT	CONSTRUCTION CHARACTERISTICS
PUMP BODY	Cast iron, complete with threaded ports in compliance with ISO 228/1
BODY BACKPLATE	Stainless steel AISI 304 (cast iron for HF 60-70-5M)
IMPELLER	Brass
MOTOR SHAFT	Stainless steel EN 10088-3 - 1.4104
ELECTRIC MOTOR	HFm: single-phase 230 V - 50 Hz with thermal overload protector built-in to the winding. HF: three-phase 230/400 V - 50 Hz. ➠ Pumps fi tted with the three-phase motor option off er IE2 (IEC 60034-30) class high performance . – Insulation: F class. – Protection: IP 44

MECHANICAL SEAL	Pump Model	Seal Model	Shaft Diameter	Materials Stationary ring	Materials Rotational ring	Materials Elastomer
	HF 50	AR-12	Ø 12 mm	Ceramic	Graphite	NBR
	HF 5-51	AR-14	Ø 14 mm	Ceramic	Graphite	NBR
	HF 5M-60-70	FN-18	Ø 18 mm	Graphite	Ceramic	NBR

ABSORPTION

MODEL single-phase	VOLTAGE 230 V	VOLTAGE 240 V	VOLTAGE 110 V	MODEL three-phase	VOLTAGE 30 V	VOLTAGE 400 V	VOLTAGE 690V	VOLTAGE 240 V	VOLTAGE 415 V	VOLTAGE 720 V
HFm 50B	2.8 A	2.6 A	5.6 A	HF 50B	2.1 A	1.2 A	0.7 A	2.1 A	1.2 A	0.7 A
HFm 50A	3.8 A	3.5 A	7.6 A	HF 50A	3.0 A	1.7 A	1.0 A	3.0 A	1.75 A	1.0 A
HFm 51B	4.7 A	4.6 A	9.2 A	HF 51B	3.6 A	2.1 A	1.2 A	3.8 A	2.2 A	1.3 A
HFm 51A	5.6 A	5.3 A	11.2 A	HF 51A	4.4 A	2.5 A	1.5 A	4. 0 A	2.3 A	1.3 A
HFm 60	8.0 A	7.6 A	16.0 A	HF 60	5.7 A	3.3 A	1.9 A	5.5 A	3.2 A	1.8 A
HFm 70B	10.0 A	9.0 A	20.0 A	HF 70B	7.4 A	4.3 A	2.5 A	7.1 A	4.1 A	2.4 A
HFm 5C	4.2 A	3.8 A	8.4 A	HF 70A	9.5 A	5.5 A	3.2 A	9.1 A	5.3 A	3.1 A
HFm 5B	4.9 A	4.5 A	10.0 A	HF 5C	3.5 A	2.0 A	1.15 A	3.3 A	1.9 A	1.1 A
HFm 5A	6.2 A	5.7 A	12.5 A	HF 5B	3.6 A	2.1 A	1.2 A	3.5 A	2.0 A	1.2 A
HFm 5BM	7.7 A	7.1 A	14.8 A	HF 5A	4.0 A	2.3 A	1.35 A	3.6 A	2.1 A	1.2 A
HFm 5AM	9.8 A	9.0 A	19.6 A	HF 5BM	5.7 A	3.3 A	1.9 A	5.5 A	3.2 A	1.8 A
				HF 5AM	7.1 A	4.1 A	2.4 A	6.5 A	3.7 A	2.1 A