Pump in the well

NK Centrifugal Monoblock Submersible Pumps are suitable for pumping clean water or slightly mechanically contaminated liquid (eg sand containing water, etc.). It is used as soccer pumps and a water source for household, garden and industrial industries.

Their structural advantage is bottom suction and liquid-cooled engine cooling that allows use of pumps even under low water depth conditions. Pump and engine casing is made of stainless steel sheet , hydraulic parts made of technopolymer . The pump is equipped with a double mechanical seal with a separating oil chamber which significantly prolongs the life of the pump.

pump / device type		Pedrollo NK
Head		up to 105 m
Flow		7.2 m3 / hr
Power		0.45 to 3 kW
Material		technopolymer / stainless steel

Price (excl. VAT)

10.480, -Kč

Cena (včetně DPH)

12.681, -Kč

Characteristics

Ideal small well pump
Dive below 20 m
The design and combination of stainless steel and thermoplastic guarantee long service intervals, minimal maintenance and low power consumption
Dirt in pumped liquid up to 60 g / m3
Double mechanical seal
Option with float switch (GE)

Technical parameters

Features

Pumps are designed to pump potable or service water from wells, wells or other sources. Pumps can work independently or in a kit with a pressure vessel and pressure switch as an automatic domestic waterworks in a vertical position.

Pedrollo NK Parameter Table

PUMP MODEL Engine		Performance		Traffic [Q]
PUMP MODEL Engine		Performance		m³ / h	0	0.6	1.2	1.8	2.4	3.0	3.6	4.2	4.8	5.4	6.0	6.6	7.2	9.6
Single-Phase	Three-phase	kW	HP	l / min	0	10	20	30	40	50	ng> 50	70	80	100	110	120	140	160
NKm 2/2 GE-N	NK 2/2-N	0.37	0.5	H Traffic height [m]	32	32	32	29.5	28	25	23	20	17
NKm 2/3 GE-N	NK 2/3-N	0.55	0.75		48	45	44	42	40	37	32	29	23
NKm 2/4 GE-N	NK 2/4-N	0.75	1		53	50	59	57	54	50	45	40	32
NKm 2/5 GE-N	NK 2/5-N	1.1	1.5		81	80	75.5	72	68	64	57	50	40
NKm 2/6 GE-N	NK 2/6-N	1.5	2		95	93	90	87	82	76	68	59	48
NKm 4/3 GE-N	NK 4/3 -N	0.55	0.75		40	-	40	38	37	35	32	30	28	20	16	12
NKm 4/4 GE-N	NK 4/4 -N	0.75	1		53	-	52	50	50	45	44	40	37	28	22	16
NKm 4/5 GE-N	NK 4/5 -N	1.1	1.5		67	-	65	64	61	58	55	50	45	35	28	20
NKm 4/6 GE-N	NK 4/6 -N	1.5	2		80	-	78	76	74	70	66	61	56	41	32
NKm 8/3 GE-N	NK 8/3 -N	1.1	1.5		40	-	-	-	40	38	37	36	35	32	30	28	22	16
NKm 8/4 GE-N	NK 8/4 -N	1.5	2		52	-	-	-	50	50	50	48	45	42	40	36	29	20

Pedrollo NK submersible power lines

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