Pumps & Vacuum Equipment

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QB series 100% copper core electric water pump for home water main 0.5HP 0.37KW
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Features of Domestic Pump
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1. High efficiency motor
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2.Strict testing system:
? ?a. high-pot testing
? ?b. water leakage testing
? ?c. performance testing.
? ?d. routing inspection (IQC)
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3. 12 months warranty
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4. CE TUV RoHS ISO9001 ISO14001 certification
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Zhongzhi Peripheral pumps with peripheral impeller are able to offer high pressure in relation to comparatively low powers and which have particularly steady operating curves. and suitable for handing clean water not containing abrasive particles and fluids which are not chemically aggressive to the pump components.
They are extremely reliable,light,economic and simple to use,finding many uses in domestic applications,in particular the automatic distribution of water from surge tanks,watering gardens and for boosting insufficient mains water pressure.
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TECHNICAL DATA
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Model | Output | A | R.P.M. | Q.Max | H.Max | S.Head | Pipe Dia | LxWxH | N.W. |
HP / KW | 1~220V | (l/min) | (m) | (M) | (mm) | (Kg) |
QB60 | 0.5 / 0.37 | 1.6 | 2850 | 35 | 35 | 9 | 1& quot;x1& quot; | 280x145x180 | 5.3 |
QB70 | 0.75 / 0.55 | 3.6 | 2850 | 45 | 50 | 9 | 1& quot;x1& quot; | 330x180x220 | 9.5 |
QB80 | 1 / 0.75 | 4.8 | 2850 | 50 | 55 | 9 | 1? & quot;x1?& quot; | 330x180x220 | 10 |
QB90 | 1.5 / 1.1 | 6.2 | 2850 | 90 | 60 | 9 | 1? & quot;x1?& quot; | 425x200x220 | 22 |
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Other voltages and frequencies available on request
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STRUCTURAL CHARACTERISTICS
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Main Specification | Standard | Optional |
Transmission medium | Clean Water | ? |
Pump body | Cast Iron | ? |
Impeller | Brass | ? |
Motor housing | Aluminum | ? |
Stator&Rotor | 1.Cold -rolled silicon steel sheet by high speed punching machine. 2. 100% high quality copper wire |
Front cover | Cast Iron | Brass plate embedded to avoid impeller jam |
Bearing | Chinese Best Quality Bearing | NSK,SKF or on request |
Mechanical seal | Graphene/Ceramic | Silicon Carbon |
Shaft | Carbon Steel | Stainless Steel |
Insulation | Class B | Class F |
Protection | IP44 | IP54 |
Voltage | 220-240V Single Phase | On Request |
Frequency | 50HZ | 60HZ |
thermal protection | No | Yes |
Automatic Pressure Control Systerm | No | Yes |
Cooling Type | External Ventilation | ? |
Max. Suction lift | 9M | ? |
Max. Fluid Temperature | +60℃ | ? |
Max. Environment Temperature | +40℃ | ? |
Installation | Horizontal | ? |
Connect Type | Thread | ? |
CONSTRUCTION AND SAFETY STANDARDS in compliance with IEC |
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GUARANTEE
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Guarantee for one year from shipped on board date.During the guarantee period,our company will provide the free easy-damaged spare part for problems caused by our quality of production or raw material,except the damageable spare parts caused by customer& acute;s incorrect man-made operation.After expiration,our company provides cost spare parts for maintenance.
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OUR SERVICE1. Directly factory sale
2. Quick response within 2-8hours,response rates over 92%
3. 24 hours phone call is available,feel free to contact with us.
4. All goods produced by ourselves,we provide one-stop services from designing,printing to processing.Customers can provide the design according to your request and samples making,also we can advise how to make the products according to customers& acute; target prices.

FAQ
1. Q: What’s the MOQ?
A: Trial sample order is ok.
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2. Q: Are you factory or trading company?
A: We are manufacturer.
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3. Q: Can you accept to use our logo?
A: Yes, we can do OEM for you.
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4. Q: How can I get the pump?
A: Usually we suggest express for samples, if the volume reaches 1m3, the sea way will be better.
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5. Q: What’s the warranty period?
A: 1 year.
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