Best 2nd hand borehole pumps centrifugal for business for farm

APPLICATIONS

· QG series of sandproof small size submersible screw pump is mainly
consisted of submersible motor, single screw pump and seal, single
phase or three phase asynchronous motor is dry type or oil-filling
type construction. The motor is positioned under the pump and
submerged in water, so the heat dissipation effect is very good. The
single screw pump is consisted of a single helix resilience rubber
stator and creates a continuously forming cavity as it rotates. This
cavity which carrying pumped liquid from inlet progresses towards the
discharge end. The motor adopts"O" sealing ring and double end face
mechanical seal. Function of seal is reliable and long working life.

Product parameters

PERFORMANCE DATA 50Hz							n≈2850 l/min
MODEL	P2		Max.Flow		Max.Head	Voltage	Max.Dia	Outlet	Length
MODEL	KW	HP	l/min	m3/h	(m)	(V)	(mm)	(Inch)	(mm)
2QGD0.3-30-0.18	0.18	0.25	17	1	55	220	52	1/2	633
3QGD1-25-0.25	0.25	0.33	28	1.7	70		76	1	577
3QGD1.2-30-0.37	0.37	0.5	30	1.8	90			1	607
3QGD1.2-50-0.55	0.55	0.75	32	1.9	110			1	647
3.5QGD1-30-0.18	0.18	0.25	25	1.5	85		90	1	512
3.5QGD1-40-0.25	0.25	0.33	25	1.5	95			1	522
3.5QGD1-50-0.37	0.37	0.5	30	1.8	95			1	532
3.5QGD1.8-40-0.55	0.55	0.75	43	2.6	110			1	571
3.5QGD1.8-50-0.75	0.75	1	43	2.6	125			1	596

PERFORMANCE DATA 50Hz							n≈2850 l/min
MODEL	P2		Max.Flow		Max.Head	Voltage	Max.Dia	Outlet	Length
MODEL	KW	HP	l/min	m3/h	(m)	(V)	(mm)	(Inch)	(mm)
4QGD1.2-40-0.25	0.25	0.33	32	1.9	100	220	102(96)	1	523(513)
4QGD1.2-50-0.37	0.37	0.5	32	1.9	110			1	536(526)
4QGD1.8-40-0.5	0.5	0.7	48	2.9	100			1	566(556)
4QGD1.8-50-0.55	0.55	0.75	48	2.9	110			1	576(566)
4QGD2-60-0.75	0.75	1	48	2.9	155			1	608(598)
4QGD1.2-100-0.75	0.75	1	48	2.9	155			1	608(598)
220-240V/50HZ,110V/60HZ, models are available on request

FEATURES

· Continuous service
· Power: 0.18~0.75KW
· Insulation class: B
· Protection grade: IP 68
· Minimum well diameter: Φ2" & Φ3"& Φ3.5"& Φ4"

· Highest temperature of liquid: 35℃

Best 2nd hand borehole pumps centrifugal for business for farm-2

Best 2nd hand borehole pumps centrifugal for business for farm-3

Best 2nd hand borehole pumps centrifugal for business for farm-4

w******d

The integrated circuits of JT guarantee its reliability and low power consumption capacity. The integrated circuits gather all electronic components on a silicon chip, making the product compact and minimized. Its packing is very exquisite that it directly can be a gift

y******l

Thecomponents and parts of JT , such as diodes and capacitors, are strictly selected and sourced from qualified suppliers who will be rigorously assessed and selected. It is quality controlled according to the ISO standard

z******j

During the pre-design stage, JT is exclusively designed with low power or energy consumption capacity by our designers who have years of experience in the electronics industry. It has been patented so as to protect the innovation

x******u

To guarantee its longevity, JT is finely developed with shock-proof and scratch-resistant capacity by our R&D team. The team has made much effort in improving its performance. The replacement for its default can be made within 1 week

c******a

JT is made of materials which are carefully selected and sourced. The raw materials used do not contain any toxic or harmful substances such as mercury, lead, polybrominated biphenyl, and polybrominated diphenyl ethers. It has several colors such as black and silver for options

v******i

With a properly laid out electrical circuits and finely arranged components, this product is not subject to noises, such as noise caused by loose connection of components. The product is marketed with an independent intellectual property right

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