Electric Submersible Small Progressive Cavity Pump

• Customization: Available
• Screw Number: Single Screw Pump
• Screw Suction Method: Single Suction
• Model NO.: RV
• Pump Shaft Position: Horizontal
• Performance: No Leak
• Application: Sewerage Treatment, Food, Chemical
• Certification: CE
• Flow: Type
• Transport Package: Standard Packing
• Specification: Metal
• Trademark: AOBL
• Origin: China
• HS Code: 8413604090
• Production Capacity: 500 Pieces/Month

Product Description

Electric Submersible Small Progressive Cavity Pump

Product Introduction

 

 

Low price mini micro mono sludge eccentric helical single screw pump

RV screw pump is an American standard designed for small flow liquid
Special structure pump designed for body transfer system. It has a general structure
In addition to its working characteristics, it has the following advantages:


θ  Axial dimensions are small, 1/3-1/2 shorter than conventional pumps, and pumps tend to be miniaturized.
Temperature impact small, low working torque.

θ  Absorption capacity is strong, up to 7-8m, even at very low speed, flow stability.
Usually used as dosing pump for measurement.

θ  Low energy consumption, suitable for the miniature pump, even 40W motor can work normally.

θ  RV product models of 0.4, 0.8 and 1.5 are expressed as at 0MPa.
At 400r/min, the flow rate is 0.4 l /min, 0.8 l /min. 1.5l, the latter number is 3, which can produce 1.6-1.8mpa work stress.

θ  Similarly, the previous Numbers of 3.2, 6.2 and 12.2 are shown at 0MPa and 400r/min
The flow rate is 3 liters per minute. 6 liters, 12 liters, the latter number 2 is 2
The stage pump can produce 1.01-1.2mpa working pressure.

 

Installation dimensions of RV screw pump:
 

Model	DN1	DN2	H1	H2	L	L1	L2	S	S1
RV0.4.3	G3/4"	G1/2"	30	80	700	80	540	285	255
RV0.8.3	G3/4"	G3/4"	30	80	700	80	540	285	255
RV1.5.3	G1"	G1"	30	80	700	80	540	285	255
RV3.2	G1"	G1"	30	80	700	80	540	285	255
RV6.2	G1"	G1"	30	80	700	80	540	285	255
RV12.2	G11/4"	G11/4"	30	80	700	80	540	285	255

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FAQ

Q1: What's your business range?
A: We manufacture PH/ORP/EC/DO/Chlorine/Turbinity meter and provide dosing pump, diaphragm pump,dosing system, pressure instrument, flow meter, level meter, dosing system and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty. 



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