DGS100 Process Diaphragm Pump For Oil And Gas

The DGS100 high pressure process diaphragm pump is a positive displacement pump specifically designed for high pressure applications. Its core feature is the use of a diaphragm as the key component for power transmission and media isolation; fluid is drawn in and discharged through the diaphragm’s reciprocating deformation, while ensuring complete isolation between the conveyed medium and the drive components.

Technical Specifications

Flow Range: ≤100 m³/h

Pressure Range: ≤120 MPa

Features

• Features a diaphragm-type static seal design

• Equipped with a double-diaphragm design and a diaphragm rupture alarm

• Features an automatic oil replenishment valve, safety valve, and automatic air release valve

• Few wear parts for easy maintenance

• Modular design for flexible configuration

• Multiple pump head materials available

• Optional intelligent unattended operation system

• Compatible with various drive options, including hydraulic, electric, and diesel engines

Applications

1. Suitable for the oil extraction, petrochemical, power generation, and chemical industries.

2. Capable of handling wastewater and various corrosive and non-corrosive media.

3. Can be customized into specialized pumps such as injection pumps, pressure testing pumps, and acid/alkali/salt pumps.

4. Capable of producing specialty pumps such as liquid ammonia pumps, ammonium hydroxide pumps, polymer injection pumps, and alcohol injection pumps.

5. Covers pumps for industrial and agricultural applications, suitable for high-temperature and low-temperature operating conditions.

Product Rendering

What are the main differences between high pressure diaphragm pumps and standard diaphragm pumps?

High pressure process diaphragm pumps differ significantly from standard diaphragm pumps in terms of structural design, material selection, and performance parameters. In terms of pressure rating, high pressure process diaphragm pumps exceed those of standard diaphragm pumps; regarding diaphragm structure, high pressure pumps use multi-layer composite or metal diaphragms equipped with rupture detection systems, whereas standard pumps use single-layer rubber or plastic diaphragms; in terms of hydraulic systems, high pressure pumps are equipped with precision make-up valves, safety valves, and pressure balancing devices to ensure pressure equilibrium on both sides of the diaphragm, preventing excessive deformation or rupture; For flow pulsation control, high pressure pumps employ a triplex plunger structure combined with a pulsation damper to maintain flow uniformity within ±5%; regarding drive power, high pressure pumps require high-power motors and high-strength drive systems to handle the high pressure loads.