► Alemlube | DPX Centre Sections

Reliable Replacement Components for Diaphragm Pump Performance & Long-Term Durability Air-operated diaphragm pumps rely on a strong, well-sealed centre section to maintain flow stability, chemical resistance & consistent air exchange. Alemlube DPX Centre Sections are engineered to restore full performance to DPX series pumps across workshop, industrial, agricultural & fluid-handling...

Reliable Replacement Components for Diaphragm Pump Performance & Long-Term Durability

Air-operated diaphragm pumps rely on a strong, well-sealed centre section to maintain flow stability, chemical resistance & consistent air exchange. Alemlube DPX Centre Sections are engineered to restore full performance to DPX series pumps across workshop, industrial, agricultural & fluid-handling environments throughout Somerville the Mornington Peninsula VIC.

The centre section is the heart of an AODD pump. When it wears out, pressure drops, flow becomes inconsistent & air leaks can compromise the entire system. Replacing this section with a genuine Alemlube DPX unit ensures the pump returns to peak operating efficiency with balanced air chambers, improved diaphragm support & correct sealing surfaces for long-term reliability.

These centre sections are ideal for operations handling oils, fuels, coolants, agricultural chemicals, industrial fluids & general workshop liquids. Pair them with smart workshop essentials like Car Repair & Maintenance, reinforce worker safety through Work Safety Protections, manage pump handling with Material Handling Equipment & maintain organized fittings through Tools Storage & Organization.

With Same-Day Dispatch, pumps return to service faster & downtime stays under control.

What’s in This Collection:

► DPX Pump Centre Bodies
‣ Replacement centre bodies designed for DPX diaphragm pumps to restore correct airflow balance & internal sealing.

► Air Valve Centre Sections
‣ Units engineered to maintain consistent switching between air chambers for smooth pump cycling.

► Rebuild-Ready Centre Components
‣ Parts designed for technicians performing full pump rebuilds or partial overhauls on heavily used DPX systems.

► Chemical-Resistant Centre Sections
‣ Models built with materials suitable for workshop fluids, oils, cleaning agents & select chemicals.

► Pressure-Stable Internal Chambers
‣ Accurately machined sections that maintain strong pressure regulation during high-frequency pump operation.

► Heavy-Duty Service Components
‣ Robust centre-section assemblies engineered for long lifecycle use in demanding industrial settings.

 

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  • Alemlube - Dpx105 Centre Section Including Prox/Plug | 2.B.105.D.3I.M12
    Alemlube - Dpx105 Centre Section Including Prox/Plug | 2.B.105.D.3I.M12
    Alemlube DPX Metering Valve 1.05cm³ with M12 Inductive Sensor | 2.B.105.D.3I.M12 The Alemlube 2.B.105.D.3I.M12 DPX Metering Valve is a double outlet progressive divider element with an M12 inductive sensor for electronic monitoring. Delivering 1.05cm³ per cycle, it is designed for automated lubrication systems requiring...
    $272.16
    $0.00
    $272.16
  • Alemlube - Dpx105 Centre Section Including Indicator Pin | 2.B.105.D.2V
    Alemlube - Dpx105 Centre Section Including Indicator Pin | 2.B.105.D.2V
    Alemlube DPX Metering Valve 1.05cm³ with Cycle Pin Indicator | 2.B.105.D.2V The Alemlube 2.B.105.D.2V DPX Metering Valve is a double outlet progressive divider element with a cycle pin indicator. Delivering 1.05cm³ per cycle, it allows visual confirmation of lubrication system operation. Key Features Double...
    $206.69
    $0.00
    $206.69
  • Alemlube - Dpx105 Centre Divider Section | 2.B.105.D.1N
    Alemlube - Dpx105 Centre Divider Section | 2.B.105.D.1N
    Alemlube DPX Metering Valve 1.05cm³ Double Outlet | 2.B.105.D.1N The Alemlube 2.B.105.D.1N DPX Metering Valve is a double outlet progressive divider element delivering 1.05cm³ per cycle. It is designed for automatic lubrication systems requiring higher output volumes across multiple lubrication points. Key Features Double...
    $137.50
    $0.00
    $137.50
  • Alemlube - Dpx75 Centre Section Including Prox/Plug | 2.B.075.D.3I.M12
    Alemlube - Dpx75 Centre Section Including Prox/Plug | 2.B.075.D.3I.M12
    Alemlube DPX Metering Valve 0.75cm³ with M12 Inductive Sensor | 2.B.075.D.3I.M12 The Alemlube 2.B.075.D.3I.M12 DPX Metering Valve is a double outlet progressive divider element fitted with an M12 inductive sensor. Delivering 0.75cm³ per cycle, it allows electronic monitoring of lubrication system performance in automated...
    $277.75
    $0.00
    $277.75
  • Alemlube - Dpx75 Centre Section Including Indicator Pin | 2.B.075.D.2V
    Alemlube - Dpx75 Centre Section Including Indicator Pin | 2.B.075.D.2V
    Alemlube DPX Metering Valve 0.75cm³ with Cycle Pin Indicator | 2.B.075.D.2V The Alemlube 2.B.075.D.2V DPX Metering Valve is a double outlet progressive divider element with a visual cycle pin indicator. It delivers 0.75cm³ per cycle and allows operators to confirm lubrication system operation through...
    $206.69
    $0.00
    $206.69
  • Alemlube - Dpx75 Centre Section | 2.B.075.D.1N
    Alemlube - Dpx75 Centre Section | 2.B.075.D.1N
    Alemlube DPX Metering Valve 0.75cm³ Double Outlet | 2.B.075.D.1N The Alemlube 2.B.075.D.1N DPX Metering Valve is a double outlet progressive divider element designed for automatic lubrication systems. Delivering 0.75cm³ per cycle, it ensures accurate and sequential distribution of lubricant across multiple points in industrial,...
    $137.50
    $0.00
    $137.50
  • Alemlube - Dpx45 Centre Section Including Prox/Plug | 2.B.045.D.3I.M12
    Alemlube - Dpx45 Centre Section Including Prox/Plug | 2.B.045.D.3I.M12
    Alemlube DPX Metering Valve 0.45cm³ with M12 Sensor | 2.B.045.D.3I.M12 The Alemlube 2.B.045.D.3I.M12 DPX Metering Valve is a double outlet element with an M12 inductive sensor for electronic monitoring. Delivering 0.45cm³ per cycle, it supports automated lubrication systems requiring performance feedback. Key Features Double...
    $277.75
    $0.00
    $277.75
  • Alemlube - Dpx45 Centre Section Including Indicator Pin | 2.B.045.D.2V
    Alemlube - Dpx45 Centre Section Including Indicator Pin | 2.B.045.D.2V
    Alemlube DPX Metering Valve 0.45cm³ with Cycle Indicator | 2.B.045.D.2V The Alemlube 2.B.045.D.2V DPX Metering Valve features a visual cycle pin indicator and delivers 0.45cm³ per cycle. It allows operators to confirm system operation while maintaining accurate lubricant distribution. Key Features Double outlet metering...
    $206.69
    $0.00
    $206.69
  • Alemlube - Dpx45 Centre Section | 2.B.045.D.1N
    Alemlube - Dpx45 Centre Section | 2.B.045.D.1N
    Alemlube DPX Metering Valve 0.45cm³ Double Outlet | 2.B.045.D.1N The Alemlube 2.B.045.D.1N DPX Metering Valve is a double outlet progressive divider element delivering 0.45cm³ per cycle. It is used in automatic lubrication systems requiring moderate lubricant volumes. Key Features Double outlet progressive metering valve...
    $137.50
    $0.00
    $137.50
  • Alemlube - Dpx25 Centre Section | 2.B.025.D.1N
    Alemlube - Dpx25 Centre Section | 2.B.025.D.1N
    Alemlube DPX Metering Valve 0.25cm³ Double Outlet | 2.B.025.D.1N The Alemlube 2.B.025.D.1N DPX Metering Valve is a double outlet progressive divider element delivering 0.25cm³ per cycle. It is designed for precise lubricant distribution across multiple lubrication points in automatic systems. Key Features Double outlet...
    $137.50
    $0.00
    $137.50

Centre Sections Built for Demanding Pump Cycles

A diaphragm pump operates under constant stress. Heat, vibration, chemical exposure & rapid cycling push the centre body to its limits. When wear occurs, even a small internal issue can lead to inconsistent suction, reduced flow or pump stalling. Alemlube DPX Centre Sections are engineered to handle this pressure with reinforced construction, durable sealing channels & precision air-valve design.

These centre sections restore performance in applications such as coolant handling, chemical spraying, fuel transfer, workshop fluid movement & factory system operation. They support long pumping cycles, resist material degradation & reduce the risk of unplanned breakdowns.

Bolster operational reliability with Respiratory Protection & Accessories, maintain rotating equipment safety using Work Safety Protections, move drums or pump assemblies via Material Handling Equipment & support full machinery readiness using Vehicle Inspection tools. Keep components performing with Tool & Equipment Care, backed by responsive Warranty & Parts Support.

Across Somerville the Mornington Peninsula, technicians rely on Alemlube DPX Centre Sections to restore diaphragm pump strength, flow consistency & operating efficiency.

► Genuine centre sections for reliable DPX pump rebuilding
► Improved air valve performance & internal sealing
► Suitable for oils, chemicals, fuels & service fluids
► Built for industrial, automotive, agricultural & factory environments
► Backed by Same-Day Dispatch & Trade Support Solutions

Exclusive advantages available through Alpha Crew Member perks.

Frequently Asked Questions

Many models are designed to fit standard DPX pump sizes—always match the pump series before selection.

Yes. Centre sections directly affect air switching, so a new section often resolves cycling problems.

Selected units use materials that withstand common workshop chemicals, oils & cleaners.

Some assemblies do. Others require reuse or replacement of existing valve components.

Absolutely. They are engineered for demanding continuous or semi-continuous pumping operations.

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Alemlube

Alemlube