DIAPHRAGM PUMP

MECLUBE 1/2” BSP ALUMINIUM DOUBLE DIAPHRAGM PUMP 028-A055-AB1 | 8 BAR | 55 L/MIN | ALUMINIUM CASING | PNEUMATIC TOOL | MADE IN ITALY

SKU: MEC028-A055-AB1 Barcode: 6295123351670 Category: FUEL PUMPS, HOSES & ACCESSORIES
AED 1,760.00
In Stock
6 MONTHS
Free Delivery
MADE IN ITALY
15 Days Return
Cash on Delivery
Expected Delivery: 08-11-2026
Max: 6

Description

BRAND : MECLUBE

ITEM NO.: 028-A055-AB1

ORIGIN : ITALY

NOISE LEVEL : 70 DB

MAX PRESSURE : 8 BAR

MAX TEMPERATURE : -20°C + 95°C

FLUID CONNECTIONS : 1/2"

AIR CONNECTION : 1/4"

MAX FLOW RATE : 55 L/MIN

MAX DELIVERY HEAD : 80 M

MAX SUCTION LIFT DRY : 5 M

MAX SUCTION LIFT WET : 9.8 M

MAX SOLID PASSING : 3.5 MM

DISPLACEMENT PER CYCLE : 140 CM3

DIAPHRAGM : HYTREL

BALLS : SS AISI 316

GASKET : NBR  

FLUIDS : OIL-EXHAUSTED OIL-DIESEL FUEL 

VISCOSITY : 20000 CPS MAX

CASING : ALUMINIUM

DIMENSIONS : L 234 X W 156 X H 245 MM

GROSS WEIGHT : 4.61 KG

NET WEIGHT : 3.91 KG

Specifications

Item Code MEC028-A055-AB1
Barcode 6295123351670
Brand MECLUBE

About Product

MECLUBE 028-A055-AB1 Aluminium Double Diaphragm Pump

Designed for reliable fluid transfer in industrial and workshop environments, the MECLUBE 028-A055-AB1 Aluminium Double Diaphragm Pump is an air-operated pump suitable for transferring oil, used oil and diesel fuel. Its pneumatic double diaphragm mechanism provides a practical solution for fluid handling where compressed air is available.

Featuring an aluminium casing, HYTREL diaphragms, SS AISI 316 balls and NBR gaskets, this MECLUBE pump is designed for demanding fluid-transfer applications. With a maximum flow rate of 55 litres per minute, it is suitable for automotive workshops, industrial maintenance facilities and equipment servicing operations.

What Is the Purpose of This Pump?

An air-operated double diaphragm pump uses compressed air to move diaphragms back and forth, creating suction and discharge action. It is designed to transfer compatible fluids such as lubricating oil, used oil and diesel fuel from storage tanks, drums or other suitable containers to the required destination.

How to Use the MECLUBE Double Diaphragm Pump

Follow the manufacturer's installation and operating instructions. The pump should be installed and operated by personnel familiar with pneumatic fluid-transfer equipment.

  1. Check fluid compatibility: Confirm that the liquid is compatible with the pump's HYTREL diaphragms, stainless-steel balls, NBR gaskets and other wetted components.
  2. Prepare the installation: Position the pump securely and connect suitable fluid suction and discharge lines.
  3. Connect compressed air: Connect the air supply to the pneumatic inlet using a compatible fitting and suitable air preparation equipment.
  4. Inspect all connections: Check hoses, fittings, clamps and connections for leaks, damage and secure installation.
  5. Start the pump: Introduce compressed air gradually and operate within the manufacturer's permitted pressure limits.
  6. Monitor fluid transfer: Check for abnormal noise, leakage, air supply problems or irregular fluid delivery.
  7. Stop and maintain: Shut off and isolate the air supply before disconnecting lines, carrying out maintenance or inspecting the pump.

Important Operating Precautions

  • Do not exceed the manufacturer's maximum air supply pressure of 8 bar.
  • Use only fluids compatible with the pump's wetted materials.
  • Do not operate the pump with blocked or closed discharge lines unless the installation is specifically designed and protected for that condition.
  • Use suitable hoses, fittings and grounding or bonding arrangements where required by the fluid and installation.
  • When transferring diesel or other flammable liquids, follow applicable fire-safety and hazardous-area requirements.
  • Depressurise and isolate the air supply before servicing the pump.

Key Features

Air-Operated Double Diaphragm Technology

Uses compressed air to operate the double diaphragm pumping mechanism without requiring an electric motor.

Aluminium Pump Casing

Aluminium construction provides a practical pump housing for compatible industrial fluid-transfer applications.

HYTREL Diaphragms

Uses HYTREL diaphragm material as part of the pump's fluid-handling mechanism.

SS AISI 316 Balls

Stainless-steel ball components are used in the pump's fluid-control arrangement.

High Fluid Transfer Capacity

Maximum rated flow of 55 L/min for suitable operating conditions and compatible fluids.

Suitable for Oil and Diesel Transfer

Designed for transferring oil, used oil and diesel fuel within the manufacturer's operating limits.

Why Choose the MECLUBE 028-A055-AB1?

The MECLUBE A55 aluminium double diaphragm pump combines pneumatic operation with materials selected for its specified fluid-transfer applications. It is a practical choice for businesses that need to transfer compatible oils and diesel fuel using a compressed-air supply.

Its double diaphragm design, aluminium casing and specified internal components make it suitable for workshop and industrial fluid-handling installations where electrical pump operation may not be preferred. The pump is manufactured in Italy by MECLUBE.

Who Should Buy This Product?

  • Automotive service centres and repair workshops.
  • Industrial maintenance departments.
  • Oil handling and fluid-transfer facilities.
  • Diesel servicing and equipment maintenance businesses.
  • Mechanical workshops and engineering companies.
  • Businesses operating pneumatic fluid-transfer systems.

Where Is It Used?

The MECLUBE 028-A055-AB1 can be used in suitable installations across automotive workshops, industrial maintenance facilities, oil-transfer areas, machinery servicing operations, diesel handling facilities and equipment maintenance environments.

Typical applications include transferring compatible lubricating oil, used oil and diesel fuel between suitable tanks, drums and containers. The installation must be designed for the fluid being handled and comply with applicable safety requirements.

Frequently Asked Questions

1. What is the MECLUBE 028-A055-AB1 pump used for?

It is an air-operated double diaphragm pump designed to transfer compatible fluids such as oil, used oil and diesel fuel.

2. How does a double diaphragm pump work?

Compressed air drives the diaphragm mechanism back and forth, creating suction and discharge action that moves fluid through the pump.

3. What fluids can this MECLUBE pump transfer?

The specified applications include oil, used oil and diesel fuel. Always confirm compatibility with the pump's wetted materials before transferring any other liquid.

4. Does this pump require electricity?

No. It is an air-operated pump and requires a suitable compressed-air supply to operate.

5. What is the maximum flow rate?

The manufacturer's stated maximum flow rate is 55 litres per minute. Actual flow depends on operating conditions, fluid viscosity and installation.

6. What is the maximum air supply pressure?

The maximum specified air supply pressure is 8 bar. The pump must be operated within the manufacturer's recommended pressure limits.

7. What materials are used in the pump?

The pump has an aluminium casing, HYTREL diaphragms, SS AISI 316 balls and NBR gaskets.

8. Can this pump transfer high-viscosity fluids?

The manufacturer specifies a maximum viscosity of 20,000 cP. Actual pumping performance depends on the fluid and operating conditions.

9. Where is the MECLUBE 028-A055-AB1 manufactured?

The MECLUBE 028-A055-AB1 pump is manufactured in Italy.

Operating note: Pump performance and fluid compatibility depend on installation and operating conditions. Refer to the official MECLUBE instructions before installation, operation or maintenance.

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