Multi Head Diaphragm Pump Manufacturer,Supplier and Exporter in India

Product Code : SCL-CELE-14195

Overview

The Multi-Head Diaphragm Pump Test Apparatus is designed to study the operation, performance, and characteristics of a multi-head diaphragm metering pump.
This experimental setup demonstrates the precise metering and mixing of fluids, where each pump head operates with individually adjustable stroke lengths and controllable counter pressures.

Diaphragm pumps are widely used in process engineering, chemical, and food industries, where leak-free operation and precise metering are essential. The leak-free design of diaphragm pumps ensures hygienic and contamination-free pumping, making them ideal for high sanitation applications.

The apparatus includes three independent pump heads, each capable of delivering controlled flow to a scaled measuring tank. The common stroke rate of the three pump heads is adjustable from the control panel, while the stroke length of each individual head can be set directly on the pump.
Each head is equipped with intake and delivery pressure gauges and overflow valves, allowing precise control of counter pressure. The unit also includes a feed tank, three scaled tanks for volumetric measurement, and a stopwatch for manual flow rate determination.

Key Features

• Investigation of the working principle and performance of a multi-head diaphragm metering pump.
• Three pump heads, each with independent stroke adjustment.
• Common stroke rate adjustable for all three heads.
• Three overflow valves to set counter pressure for each head individually.
• Six manometers (intake and delivery side) for monitoring pressures.
• Three scaled tanks for accurate flow rate measurement.
• Feed tank with 60 L capacity.
• Leak-free operation ensuring high hygiene standards.
• Transparent setup and clear instrumentation for educational visualization.
• Compact, self-contained apparatus suitable for laboratory use.

Technical Specifications

Instrumentation & Components

• Three diaphragm pump heads with adjustable stroke.
• Common stroke rate control via electronic switch box.
• Six manometers for pressure monitoring on intake and delivery sides.
• Three overflow valves to adjust discharge backpressure.
• Scaled measuring tanks (5 L each) for volumetric flow determination.
• Feed tank (60 L) for continuous water supply.
• Stopwatch for manual timing and flow rate calculations.
• Flexible hoses and secure fittings for quick setup and operation.

Experiments & Learning Objectives

1. Understanding the basic operation and principle of a multi-head diaphragm pump.
2. Measurement of flow rate and mixing ratio as functions of:
• Stroke length
• Stroke rate
• Counter pressure
3. Study of pressure-flow characteristics for each individual pump head.
4. Investigation of synchronization and control of multiple heads in metering applications.
5. Comparison of metering accuracy under different load and backpressure conditions.

Educational Objectives

• Comprehend the construction and operation of a diaphragm metering pump.
• Understand the role of stroke and pressure control in determining flow rate.
• Learn how multi-head systems maintain precise mixing ratios.
• Observe the effect of counter pressure on the delivery rate.
• Evaluate pump performance parameters, including head, discharge, and efficiency.

Applications

• Process engineering and fluid metering studies.
• Food technology and sanitary fluid handling.
• Chemical and pharmaceutical metering applications.
• Academic laboratories for teaching positive displacement pump principles.

Required Services

• Electrical Power Supply: 220 – 240 V AC, 1 Phase, 50 Hz