Hydraulic Diaphragm Pump – Datgur Engineering
Hydraulic Diaphragm Pump – Leak-Free High-Precision Dosing Solution
Datgur Engineering manufactures advanced Hydraulic Diaphragm Pumps designed for high-risk and critical industrial applications.
This reciprocating positive displacement pump features a glandless, leak-free design, making it ideal for handling hazardous, corrosive, and toxic fluids.
The diaphragm is hydraulically actuated, ensuring precise metering, high volumetric efficiency, and long service life.
Hydraulic Balance Mechanism
The diaphragm is hydraulically actuated with all moving parts operating in an oil bath, significantly reducing mechanical wear.
This configuration creates a hydraulic balance on both sides of the Teflon (PTFE) diaphragm, ensuring uniform stress distribution and extended diaphragm life even under high-pressure conditions.
Safety & Rupture Detection System
For enhanced operational safety, double diaphragm (sandwich type) configurations are available with a rupture indicator system.
In case of diaphragm failure, vacuum turns into pressure and is immediately detected by a pressure gauge or transmitter, ensuring quick response and preventing hazardous leaks.
API 675 Standard Compliance
The Hydraulic Diaphragm Pump is engineered to strictly conform to API 675 standards, ensuring high accuracy, reliability, and performance consistency required for critical chemical injection and metering applications.
Key Features of Hydraulic Diaphragm Pump
Conforms to API 675 standard.
Glandless leak-free construction for hazardous fluids.
High accuracy and volumetric efficiency.
In-built pressure relief valve for safety.
Available in single and double (sandwich) diaphragm options.
Automatic pneumatic or electric control systems available for precise flow regulation.
Technical Specifications
Flowrate: Up to 50,000 LPH.
Pressure: Up to 12 Kg/cm2.
Diaphragm Material: Solid Teflon / PTFE.
Casing Material: CI, SS304, SS316.
Rotor Material: SS316L / Hastelloy.
Stator Material: Viton / Food Grade Nitrile.
Safety: Rupture Indicator System.
Applications of Hydraulic Diaphragm Pump
Hydraulic Diaphragm Pumps are widely used in oil & gas, petrochemical, power plants, water treatment, fertilizer, and chemical processing industries where accurate dosing and leak-free handling of hazardous or toxic fluids is essential.
Brochure & Technical Documentation
Technical catalogues available: DHP-1 – /brochure/04-hydraulic-diaphragm-pump-dhp-1-technical-catalogue.pdf, DHP-2 – /brochure/04-hydraulic-diaphragm-pump-dhp-2-technical-catalogue.pdf, DHP-3 – /brochure/04-hydraulic-diaphragm-pump-dhp-3-technical-catalogue.pdf, DHP-4 – /brochure/04-hydraulic-diaphragm-pump-dhp-4-technical-catalogue.pdf.
Why Choose Datgur Engineering?
Datgur Engineering is a trusted manufacturer of Hydraulic Diaphragm Pumps in India, delivering precision-engineered solutions built for durability, safety, and high-performance dosing.
Our pumps are designed to meet international standards and provide long-term reliability in demanding industrial environments.