Prikosa Engineering

Diaphragm-Type Pulsation Dampener

Smooth Performance for AODD Pump Systems

At Prikosa Engineering, we provide high-quality Diaphragm-Type Pulsation Dampeners tailored for Air Operated Double Diaphragm (AODD) pumps. These dampeners are engineered to eliminate pressure spikes, water hammer, and pulsation in intermittent and variable flow systems, ensuring a steady, laminar output.

Pulsation dampeners are installed downstream of pumps to absorb the pressure surges and vibrations generated by reciprocating motion. Our diaphragm-type dampeners use a flexible PTFE or elastomer diaphragm to separate compressed air from the process fluid, automatically adjusting to flow and pressure variations in real time.

Key Features:

• Active Diaphragm Response: Automatically adjusts to compensate for each pump stroke, ensuring consistent discharge flow from AODD pumps.

• Compact & Maintenance-Free: No bladder or bellow to replace; suitable for continuous and pulsating duty.

• Material Options: Wetted parts available in PP, PVDF, SS316, or PTFE; diaphragm options in PTFE, EPDM, Santoprene, or Viton based on fluid compatibility.

• Air Charging Optional: Can be pre-charged with air or operated in self-charging mode via built-in valves.

• Inline or Top-Mount Design: Easy integration with existing piping or directly on pump discharge.

Applications:

• Air Operated Diaphragm Pump Outlets

• Paint, Ink, and Adhesive Transfer

• Chemical Transfer

• Mining & Slurry Applications

• Pharmaceutical and Cosmetic Fluids

• Food & Beverage Processing

Why Prikosa Engineering?

With expert design engineering, in-house fabrication, and custom sizing, Prikosa’s diaphragm dampeners ensure reliable flow regulation for pulsating pump systems. We offer:

• Real-time technical support

• System integration assistance

• Comprehensive testing documentation

• Rugged, field-proven designs

Stabilize your AODD pump output with Prikosa's Diaphragm-Type Pulsation Dampeners – built for accuracy, built for reliability.

Additional Information:

• Item Code: D
• Production Capacity: 200
• Delivery Time: 4-6 WEEKS
• Packaging Details: STD.

Reliable Pressure Stabilization for Critical Fluid Systems

At Prikosa Engineering, we offer high-performance Bladder-Type Pulsation Dampeners designed to reduce pressure fluctuations, pulsations, and vibrations in pumping systems. Our dampeners improve system efficiency, protect sensitive instruments, and extend equipment life.

A pulsation dampener is a pressure vessel partially filled with an inert gas—usually dry nitrogen—used to absorb pressure spikes and flow fluctuations in pump circuits. It prevents vibration, protects sensitive components, and ensures smooth, consistent operation.

A separator element inside the dampener isolates the gas from the process fluid, preventing gas leakage into the circuit. Depending on the material and design of this separator, there are several types of pulsation dampeners:

Key Features:

·         Bladder Design: Flexible elastomeric bladder separates the process fluid from the compressed gas (usually nitrogen), allowing rapid response to pressure changes.

·         Pressure Stability: Absorbs pulsation and surges, ensuring smooth, steady flow in dosing, metering, and transfer applications.

·         Material Options: Available in SS316L, SS304, PP, PVC, and PTFE with various bladder materials like EPDM, Neoprene, Nitrile,  and Viton to suit chemical compatibility.

·         Volume Range: Customizable sizes from 0.05 liters to 20 liters.

·         High Reliability: Rugged construction suitable for chemical, pharmaceutical, water treatment, and industrial process applications.

Applications:

·         Chemical Dosing Systems

·         Metering Pumps

·         Hydrocarbon  

·         Oil and Gas.   

·         Reverse Osmosis (RO) Plants.

·         Water & Wastewater Treatment.

Why Prikosa Engineering?

With in-house design, precision fabrication, and rigorous testing, Prikosa Engineering ensures that every bladder dampener delivers consistent performance under demanding conditions. We also provide installation support, testing documentation, and after-sales service.

Additional Information:

• Item Code: E
• Production Capacity: 100
• Delivery Time: 3-4 Weeks

Bellow-Type Pulsation Dampener

High-Performance Pressure Control for Demanding Fluid Systems

At Prikosa Engineering, our Bellow-Type Pulsation Dampeners are engineered for applications requiring exceptional chemical resistance, temperature tolerance, and zero contamination. Designed for high-precision fluid systems, these dampeners eliminate pressure surges, pulsations, and vibrations in even the most aggressive and sensitive environments.

A pulsation dampener is a pressure vessel partially filled with inert gas—typically dry nitrogen—used to smooth out flow fluctuations caused by reciprocating or dosing pumps. A separator element within the vessel ensures that the gas and liquid remain isolated, allowing the system to operate smoothly and safely.

The bellow-type separator is made from chemically resistant materials like PTFE or metal, offering superior durability in corrosive and high-purity applications.

Key Features:

·         Bellow Design: Uses a durable PTFE or stainless steel bellow to separate gas and liquid. Ideal for high-temperature and aggressive media applications.

·         Zero Contamination Risk: Fully sealed design ensures complete isolation between process fluid and gas, making it suitable for ultra-pure processes.

·         Material Options: Housing available in SS316L, SS304, Hastelloy, or with PTFE bellows.

·         Customizable Volume Range: Sizes available from 0.05 liters to 20 liters, tailored to specific flow and pressure requirements.

·         High Performance: Withstands high temperature and corrosive fluids—perfect for pharmaceutical, biotech, and chemical industries.

Applications:

·         Chemical Injection Systems

·         Pharmaceutical & Biotech Fluids

·         Ultra-Pure Water Systems

·         Food & Beverage Processing

·         Oil & Gas (Corrosive Environments)

·         Cleanroom & Semiconductor Utilities

Why Prikosa Engineering?

With complete in-house engineering, precision machining, and strict quality testing, Prikosa delivers reliable bellow-type dampeners that meet the toughest application demands. Our team supports you from product selection to installation and offers detailed documentation, certifications, and after-sales service.

Trust Prikosa Engineering for reliable pressure control in critical fluid systems..

Additional Information:

• Item Code: B
• Production Capacity: 50
• Delivery Time: 4 TO 6 WEEKS

Prikosa  piston type accumulators are the strongest and most reliable hydru-pneumatic accumulators in the market. They are made in carbon steel and the separator element is a piston made in aluminium/ Alloy-steel.

Prikosa Made in a range of available volumes from 0.1 to 10 litres and design pressures of up to 350 bar.
We can also provide them fitted with an indicator for pressure.

Additional Information:

• Production Capacity: 20 NOS
• Delivery Time: 3-4 WEEKS
• Packaging Details: STD

A Volume Bottle Pulsation Dampener is a device designed to smooth out pulsations and pressure fluctuations in fluid systems with flow rates up to 1000 liters per minute (LPM). It is commonly used in pumps and piping systems where pulsating flow can cause vibrations, noise, or damage to system components.

Additional Information:

• Item Code: V
• Production Capacity: 100
• Delivery Time: 3-4 WEEKS

A Pulsation Dampener rated for 800 LPM is used to reduce or eliminate pressure spikes and surges in fluid handling systems. It improves pump performance, enhances system efficiency, and protects sensitive components like valves, gauges, and pipelines from damage due to pulsation.

Additional Information:

• Production Capacity: 100 NOS
• Delivery Time: 1-2 WEEKS
• Packaging Details: STD

Reliable Pressure Stabilization for Critical Fluid Systems

At Prikosa Engineering, we offer high-performance Bladder-Type Pulsation Dampeners designed to reduce pressure fluctuations, pulsations, and vibrations in pumping systems. Our dampeners improve system efficiency, protect sensitive instruments, and extend equipment life.

A pulsation dampener is a pressure vessel partially filled with an inert gas—usually dry nitrogen—used to absorb pressure spikes and flow fluctuations in pump circuits. It prevents vibration, protects sensitive components, and ensures smooth, consistent operation.

A separator element inside the dampener isolates the gas from the process fluid, preventing gas leakage into the circuit. Depending on the material and design of this separator, there are several types of pulsation dampeners:

Key Features:

·         Bladder Design: Flexible elastomeric bladder separates the process fluid from the compressed gas (usually nitrogen), allowing rapid response to pressure changes.

·         Pressure Stability: Absorbs pulsation and surges, ensuring smooth, steady flow in dosing, metering, and transfer applications.

·         Material Options: Available in SS316L, SS304, PP, PVC, and PTFE with various bladder materials like EPDM, Neoprene, Nitrile,  and Viton to suit chemical compatibility.

·         Volume Range: Customizable sizes from 0.05 liters to 20 liters.

·         High Reliability: Rugged construction suitable for chemical, pharmaceutical, water treatment, and industrial process applications.

Applications:

·         Chemical Dosing Systems

·         Metering Pumps

·         Hydrocarbon  

·         Oil and Gas.   

·         Reverse Osmosis (RO) Plants.

·         Water & Wastewater Treatment.

Why Prikosa Engineering?

With in-house design, precision fabrication, and rigorous testing, Prikosa Engineering ensures that every bladder dampener delivers consistent performance under demanding conditions. We also provide installation support, testing documentation, and after-sales service.

Additional Information:

• Item Code: EXXX
• Production Capacity: 200 NOS
• Delivery Time: 4-6 WEEKS
• Packaging Details: STD.