Rotator Metering Pump

‌RockySea Petro: A Pioneer in Rotator Metering Pump Manufacturing in China

Based on API Spec 676, RockySeaPetro has developed a series of Rotor metering pumps with high quality and competitive price. RockySeaPetro designed and manufactured Rotor metering pumps according to the parameters and requirements based on different condition well. RockySeaPetro owns abundant manufacturing experience in Rotor metering pump. All Rotor metering pump have novel structure, reliable performance, long service life and superior efficiency, and have been widely used in oilfield at home and abroad.

Description

The rotator metering pump is also called rotor metering pump,roots pump, colloid pump, high consistency slurry pump, etc. The rotor pump is a rotary positive displacement pump, which changes the working volume through the relative movement between the rotor and the pump body, thus increasing the energy of the fluid. ShengjiPetro can produce rotator metering pump according to API 676 standard.

Operation process

The rotator metering pump is driven by a pair of external synchronous gear boxes The rotor rotates synchronously in the opposite direction driven by the transmission shaft, thus forming a high vacuum degree and discharge pressure. The two rotors divide the rotor chamber into several small spaces and operate in the order of I → II → III → IV. When operating to position I, only the inlet is full of medium; When operating to position II, part of the medium is sealed in chamber II; At position III, the medium is also enclosed in chamber III; When reaching position IV, the two rotors conjugate displacement, the volume at the outlet shrinks, and the medium in the closed area is transported to the outlet pipe. According to this cycle, the medium is continuously transported out.

Parameter

RockySeaPetro rotator metering pumps have various types to choose.

Advantage and feature

RockySeaPetro rotator metering pump has the following advantages.

1. External dynamic and static ring mechanical seal is adopted, which can be directly flushed with water, and is resistant to high temperature and high pressure.
2. Reliable rust prevention and non-toxic sealing.
3. Small volume, large flow, high head pressure, suitable for long distance and high resistance quantitative transmission.
4. After the frequency converter is configured, the flow can be adjusted at will and can be used as a general metering pump.
5. The impeller of the pump is separated from the transmission gear, and a certain clearance is guaranteed between the components in the pump chamber, without contact, wear and low noise
6. Compact structure, convenient maintenance, almost no wearing parts, low operation cost.
7. The streamline structure of the rotor and the rotor chamber are free of dead points and scrap metal parts, which avoid pollution to the transported substances, and are especially suitable for high viscosity media during transportation.

Contact us

Any question about Rotator Metering Pump (Rotator Metering Pump price,Rotator Metering Pump for sale) ,please email service@rspetro.com , you will get reply within 12 hours!