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Mechanical Diaphragm Metering Pump

Date:2024-05-08 Popularity:432

‌RockySea Petro Mechanical Diaphragm Metering Pump



Description

Diaphragm metering pumps use flexible diaphragms to replace pistons. Driven by the drive mechanism, the diaphragms move back and forth, changing the pump chamber volume, and absorbing and discharging liquids under the action of the pump inlet and outlet valves.

Diaphragm metering pump can be used to transport corrosive and non-corrosive liquids without solid particles in a quantitative manner according to the needs of various process flows and the flow can be adjusted steplessly within the range of 0-100%.


Feature

RockySea mechanical diaphragm metering pump has the following advantages.

1. No dynamic seal and leakage.
2. The plunger metering pump can be equipped with digital controller of metering pump to realize digitalization, local and remote control.
3. Mechanical double diaphragm design with diaphragm alarm detection can be selected.
4. The plunger metering pump is suitable for conveying inflammable, explosive, highly toxic, malodorous and radioactive media.
5. The design of stainless steel reinforcement plate is added behind the diaphragm to improve the service life of the diaphragm.


Parameter

Flow range: 15-130L/H
Maximum pressure: 1.0Mpa
Diaphragm material: PTFE (flow passage end face)
Pump head material: PVC, PVDF (PTFE), 304, 316 (options: dual phase steel, Alloy C-276, 904, titanium, zirconium, etc.)
Motor: 380V, 3PH, 50HZ (options: 110-480V, single-phase, 60HZ, variable frequency/explosion-proof/explosion-proof variable frequency, etc.)


RockySea Petro Petro: A Pioneer in Mechanical Diaphragm Metering Pump Manufacturing in China

The mechanical diaphragm metering pump is a special positive displacement pump that can meet the needs of various strict technological processes. The flow can be adjusted steplessly within 0-100%, and is used to transport liquids (especially corrosive liquids). RockySea has rich experience in manufacturing mechanical diaphragm metering pumps, and the products are exported to many countries in the world. 

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