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Wilden

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Pump & Machinery has been selling Wilden products throughout New Zealand for 50 years and our sales team has the most experienced Wilden specialists in the country. Customers are fully supported by Pump & Machinery's technical Wilden knowledge, repair and maintenance services and comprehensive inventories of genuine Wilden pumps and spares.

Wilden Pump & Engineering was founded in 1955 and is based in California USA. They are a major manufacturer of Air Operated Diaphragm pumps, producing high quality products which are used in a wide variety of industries and applications.

Air operated double diaphragm pumps (also know as AODD, AODDP, Diaphragm pumps & Membrane pumps) are used in literally every industry. Their advantages include: self priming, high pressure, air powered, chemicals compatibility, ATEX rated, reliability, dry running, etc. And they are used in the following New Zealand and Pacific Island applications:

• Abrasive particles

• Acids

• Alcohol

• Beverage

• Cement

• Chemicals

• CIP (cleaning in process)

• Dairy

• Food

• Fuel

• Gases

• Glues

• Hygienic

• Industrial

• Lubricants

• Paints and Coatings

• Petroleum

• Pharmaceutical

• Slurries

• Sugars and syrups

• Water – incl Wastewater

• Wine

Available in: Aluminium, Ductile Iron, Polypropylene, PVDF or Stainless Steel, each in various sizes from 1/4" up to 3". With a wide range of elastomers available to suit your application

Some of the Wilden models that we support include: A025, A1, A2, A4, A8, A15, High Pressure H200,H220, H400, H800, H1500, M1, M2, M4, M8, M15, Pro Flo P025, P1, P2, P4, P8, P15, P100, P200 ,P220, P400, P420, P800, P820, P1500, PS1, PS2, PS4, PS8, PS8, PS15, PS20, PS220, PS230, PS420, PS430, PS820, PS830, PS1520, PS1530, PS810, PS1510, PS400, PS800, PS1500, PV, PX1, PX4, PX8, PX15, PX200, PX400, PX800, PX1500, T1, T2, T4, T8, T810, T15, T20, H25, T810, T1510, VC, Velocity V150, V2550, Pro-Flo Shift XPS.

Genuine Wilden pumps and parts are parallel imported by Pump & Machinery Co Ltd to assure availability and to give you the best value. We offer the best prices and will beat any legitimate competing offers. We provide our own Pump & Machinery Co warranty, warrantying our genuine parallel imported Wilden products against manufacturing defects for five years from the date of installation or six years from the date of manufacture, whichever is the lesser period. For details of the limited liability warranty contact us.


Wilden Accessories

Wilden’s accessory products offer flexibility and value to your liquid process and expand the application range of Wilden pumps by complimenting the performance and specification of your pump. Wilden electronic controllers automate your Wilden pump for batching, and other electronically controlled dispensing applications and processes. By eliminating pump pulsation we can also create laminar process flow, or control the liquid level within a system or process.

Parallel Imported,with PMC warranty

Wilden Accessories

Features and Benefits:

       
  • Effectively dampens up to 70% of discharge pressure pulsation 
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  • Protects against water hammer and associated damage    
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  • Utilises the same standardised wear components as Wilden diaphragm pumps    
  •    
  • Self-adjusting to various system pressures    
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  • Large solids capacity    
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  • Configurable to meet ATEX II 2 GD X requirements

Wilden Drum Pump Kit

The Wilden® Universal Drum Pump Kit is a cost effective, lightweight and portable means of adapting your 1/4" and 1/2" Wilden AODD (air-operated double-diaphragm) pump to drum pumping applications.

The Wilden® Universal Drum Pump Kit provides a flexible package offering infinite speed and pressure capabilities, that also has the following capabilities:

  • The ability to dry run,
  • self-prime
  • dead-head
  • cost-effective
  • efficient liquid transfer.

Available in a variety of materials, it's compatible with virtually any fluid. From 5-gallon buckets to large plastic totes, the drum pump kit will minimize the mess usually associated with dispensing from large drums.

Parallel imported, with PMC warranty.

Wilden Drum Pump Kit

Compatible with: ¼" & ½" Plastic pumps.

Max. Flow: Up to 56 l/min when fitted to a ½" plastic pump.

Materials: The pick-up tube is available in Nylon, Polypropylene and Teflon® PTFE.

Applications: The Drum Pump Kit offers a cost effective, portable and lightweight means of adapting a ¼" or ½" plastic pump to drum pumping applications. The wide variety of pick-up tube materials means it is compatible with virtually any fluid. Contact us for more details.

Wilden Metal Air Operated Diaphragm Pumps

The Wilden® family of Air-Operated Double-Diaphragm (AODD) pumps has proven its rugged durability and reliable performance in countless installations since 1955.

As the inventor of the Air-Operated Double-Diaphragm (AODD) pump, Wilden remains the trustworthy industry leader by pioneering new innovations while providing unparalleled excellence in customer satisfaction. Wilden has also developed state-of-the-art Air Distribution Systems (ADS) that significantly increase positive displacement pump productivity by reducing air consumption and maintenance for the most energy-efficient AODD pump operation possible.

Wilden has an Air-Operated Double-Diaphragm (AODD) pump for almost every industrial application and process, including:

• Abrasive particles

• Acids

• Alcohol

• Beverage

• Cement

• Chemicals

• CIP (cleaning in process)

• Dairy

• Food

• Fuel

• Gases

• Glues

• Hygienic

• Industrial

• Lubricants

• Paints and Coatings

• Petroleum

• Pharmaceutical

• Slurries

• Sugars and syrups

• Water – incl Wastewater

• Wine

Available in various sizes from 1/4" up to 4". With a wide range of elastomers available to suit your application

Parallel imported to ensure supply and cost effective pricing, with PMC warranty.

Wilden Metal Air Operated Diaphragm Pumps

Port Size: 6mm to 100mm (1/4" to 4")

Max. Flow Rate: 1174 l/m

Max. Discharge Pressure: 8.6 bar – High Pressure model to 20.7 bar

Max. Fluid Temperature: 176.7°C

Construction Materials: Body - Aluminium, Cast Iron, Stainless Steel. Elastomers - Buna-N®, Neoprene, EPDM™, Polyurethane, Saniflex™, PTFE, Viton®, Wil-Flex™.

Applications: Suitable for applications within the Chemical, Paints & Inks, Plating & Finishing, Pulp & Paper, Oil & Gas and Waste Treatment industries.

Wilden Plastic Air Operated Diaphragm Pumps

Wilden®plastic pumps are specifically engineered for maximum performance and efficiency in a variety of applications. In choosing a plastic pump over a metal pump, price, chemical compatibility and mobility come into play. Wilden plastic pumps are lighter compared to metal pumps and therefore easier to transport.The Wilden Advanced Series AODD plastic pump is lighter compared to metal pumps and is easier to transport. When chemical compatibility is critical, plastic AODD pumps provide an outstanding option over metal pumps that are incompatible with certain chemicals. The bolted configuration ensures total product containment optimised liquid path reduces internal friction to maximise output and efficiency. The clamped configuration ensures reliability without sacrificing ease of maintenance. The clamp bands are easily removed for replacement of diaphragms and easy cleaning.

A variety of elastomer options, including Teflon® PTFE, are available to meet abrasion, temperature and chemical-compatibility requirements. The Bolted Series plastic pumps are offered in polypropylene, PVDF and Teflon® PFA. A variety of options, such as ANSI and DIN flanges, and specialised air distribution systems (ADS) are available to meet specific application requirements.

Wilden has an Air-Operated Double-Diaphragm (AODD) pump for almost every industrial application and process, including:

• Abrasive particles

• Acids

• Alcohol

• Beverage

• Cement

• Chemicals

• CIP (cleaning in process)

• Dairy

• Food

• Fuel

• Gases

• Glues

• Hygienic

• Industrial

• Lubricants

• Paints and Coatings

• Petroleum

• Pharmaceutical

• Slurries

• Sugars and syrups

• Water – incl Wastewater

• Wine

Available in various sizes from 1/4" up to 4". With a wide range of elastomers available to suit your application

Parallel imported to ensure supply and cost effective pricing, with PMC warranty.

Wilden Plastic Air Operated Diaphragm Pumps

Port Size: 6mm to 76mm (1/4" to 3")

Max. Flow Rate: 784 l/m

Max. Discharge Pressure: 8.6 bar

Max. Fluid Temperature: 176.7°C

Construction Materials: Body - Polypropylene, PVDF. Elastomers - Buna-N®, Neoprene, EPDM™, Polyurethane, Saniflex™, PTFE, Viton®, Wil-Flex™.

Applications: Suitable for applications within the Chemical, Paints & Inks, Plating & Finishing, Pulp & Paper, Oil & Gas, Waste Treatment and Semiconductor industries.

Wilden Sanitary Air Operated Diaphragm Pumps

Saniflo™ pumps are specifically for food and beverage applications. The standard Saniflo (pictured) meets FDA standards while the Hygienic™ Series (HS) Pumps are uniquely designed for high-cleanliness requirements and feature a free-draining flow path that enables CIP(clean in place) functionality. The HS flow-through liquid-path design also eliminates any potential areas where product residue can be build up and contaminate the product. Ideal for low-acid, pasteurised and protein-based products, including for biopharmaceutical sterile operations. HS pumps also meet the highest standards in the industry, including 3A, ATEX, EC 1935/2004 and FDA.

       
  • Free-draining flow path for CIP capability
  • 316 Stainless Steel 
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  • Easy assembly with self-centering ball cages  
  •    
  • Permanent or rotatable stand for cleaning    
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  • Multiple valve options: ball, mushroom, or flap for different application requirements    
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  • Shear sensitive design  
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  • Greater flow - more gallons pumped per SCFM

Parallel imported, with PMC warranty.

Wilden Sanitary Air Operated Diaphragm Pumps

Port Size: 13mm to 76mm (1/2" to 3")

Max. Flow Rate: 877 l/m

Max. Discharge Pressure: 8.6 bar

Max. Fluid Temperature: 104.4°C

Construction Materials: Body - Stainless Steel. Elastomers - Saniflex™, PTFE.

Applications: Suitable for Sanitary Applications within the Food, Beverage, Dairy, Wine and Pharmaceutical industries.