Diaphragm Pumps

Chamco proudly distributes Versamatic air-operated double diaphragm (AODD) pumps, known across the industry for raising the bar on performance and versatility.

A Robust Pumping Solution for
Low-Pressure Applications

Air-operated double diaphragm pumps offer numerous advantages for a wide variety of low-pressure transfer applications including everything from the transfer of clear liquids like water to highly solid-laden liquids like wastewater. These pumps are self-priming and can operate dry with no hydraulic fluid. Unlike electric diaphragm pumps, AODD pumps are powered only by compressed air, which is ideal for applications without electricity.

Industrial Diaphragm Pumps

At Chamco, we are committed to only supplying industrial diaphragm pump products that are on the leading edge of technology with a proven track record of:

  • Durability
  • Reliability
  • Performance

Tell us about your pump requirements, and we’ll help you find the perfect air diaphragm pump for your specific application.

Sullair oil free air compressors.

Versamatic Air-Operated
Double-Diaphragm Pumps

For over 30 years, Versamatic has been refining and advancing its air-operated double-diaphragm pump collection. Each Versamatic positive displacement pump features two diaphragms, resulting in less wear due to pressure balancing between each diaphragm.

Versamatic AODD pumps come in a variety of flow rates and sizes depending on your pumping requirements, with many of the pumps offered in different materials, including bolted and clamped aluminum or stainless steel and bolted plastic.

¼” (6mm) AODD Pump
  • Flow Rate: 0-5 GPM
    Port Size: Suction – ¼” NPT | Discharge – ¼” NPT
    Suction Lift: Dry – 8′ (2.44 m)
    Max Solid Size (Diameter): 1⁄32 ” (1 mm)
    Max Noise Level: 78 dB(A)
  • Flow Rate: 0-6.8 GPM
    Port Size: ⅜” NPT | Discharge – ⅜” NPT
    Suction Lift: Dry – 8′ (2.44 m)
    Max Solid Size (Diameter): 0.10″ (2.25 mm)
    Max Noise Level: 78 dB(A)
⅜” (10mm) Bolted Plastic AODD Pump
½” (13mm) Bolted Plastic AODD Pump
  • Flow Rate: 0-12 GPM
    Port Size: Suction – ½” NPT | Discharge – ½” NPT
    Suction Lift: Dry – 13′ (3.9 m) | Wet – 22′ (6.7 m)
    Max Solid Size (Diameter): 1/16” (1.6 mm)
    Max Noise Level: 84 dB(A)
  • Flow Rate: 0-12 gpm
    Port Size: Inlet – ¾” NPT | Discharge – ¾” NPT
    Suction Lift: Dry – 13′ (3.9 m)| Wet – 23′ (6.7 m)
    Max Solid Size (Diameter): 1/16” (1.6 mm)
    Max Noise Level: 84 dB(A)
¾” (19mm) Bolted Metal AODD Pump
1” (25mm) Bolted Metal AODD Pump

1” (25mm) Bolted Metal ATEX AODD Pump (Also Available in Bolted Plastic & Full Stainless)

  • Flow Rate: 0-49 gpm
    Port Size: Suction/Discharge – 1″ NPT
    Suction Lift: Dry – 15′ (4.6 m) | Wet – 31′ (9.4 m)
    Max Solid Size (Diameter): ⅛” (3.2 mm)
    Max Noise Level: 91 dB(A)
  • Flow Rate: 0-71 GPM
    Port Size: Suction – 1 ½” NPT | Discharge – 1 ¼” NPT
    Suction Lift: Dry – 19′ (5.8 m) | Wet – 31′ (9.4 m)
    Max Solid Size (Diameter): 3/16” (4.76 mm)
    Max Noise Level: 101 dB(A)
11/2” (38mm) Bolted Metal AODD Pump
2” (51mm) Bolted Plastic AODD Pump
  • Flow Rate: 0-192 gpm
    Port Size: Suction/Discharge 2” ANSI/DIN #50 Flange
    Suction Lift: Dry Rubber – 20′ (6.1 m) | PTFE – 10′ (3.05 m)
    Max Solid Size (Diameter): ¼” (6 mm)
    Max Noise Level: 92 dB(A)

3”(76mm) Bolted Metal AODD Pumps (Also Available in Bolted Plastic & Full Stainless)

  • Flow Rate: 0-273 GPM
    Port Size: Suction/Discharge – 3″ ANSI 150 lbs. Class (DIN80)
    Suction Lift: Dry – 16′ (4.9 m) | Wet – 31′ (9.4 m)
    Max Solid Size (Diameter): ⅜” (9.5 mm)
    Max Noise Level: 93 dB(A)
3” (76mm) Bolted Metal AODD Pump

Why Purchase a Diaphragm Pump
from Chamco?

Chamco is an industry leader in pump solutions, and we are committed to supporting you throughout the lifespan of your air-operated double diaphragm pump.
Sullair OEM compressor parts

A Full Suite of OEM Pump Parts

Chamco is Western Canada’s exclusive distributor of Versamatic pump parts and components with a wide selection of OEM parts in stock, ready for delivery when you need them most. It’s always best to use OEM replacement parts to ensure that your pump continues to provide the superior performance that you have come to expect.
Chamco technician works on air compressors

24/7 Service Support

In case of an unexpected issue with your pump, you need a partner who is ready to provide you with around-the-clock support to minimize disruptions to your operations. That’s where we come in. Our service technicians are always on-call and ready to support you.
Chamco service truck

Decades of Pump Service Expertise

For over 60 years, Chamco has been supporting our customers with reliable pump products and services. All of our service technicians are highly skilled journeymen or indentured apprentice millwrights/electricians with specialized factory training and are prepared to support you throughout the entire lifespan of your pump.
Tell Us About Your Pump Needs

Contact the experts at Chamco to find out which of our diaphragm pumps is most suitable for your application and environment.

Contact us toll-free at:

"*" indicates required fields

Name
This field is for validation purposes and should be left unchanged.

From 6 locations across western Canada, we service the following areas:

British Columbia

Burnaby
Creston
Delta
Drayton Valley
Fort St. James
Fort St. John
Kamloops
Kootenays
Langley
New Westminster

Okanagan
Prince George
Prince Rupert
Richmond
Sparwood
Sunshine Coast
Surrey
Vancouver
Vancouver Island

Alberta

Athabasca
Calgary
Camrose
Canmore
Cold Lake
Drumheller
Edmonton
Evansburg
Fort McMurray
Fort Saskatchewan

Grande Prairie
High Level
Hinton
Leduc
Lethbridge
Lloydminster
Medicine Hat
Nisku
Peace River
Red Deer

Rocky Mountain House
Slave Lake
St. Paul
Stettler
Turner Valley
Wainwright
Whitecourt
Wood Buffalo