Ideal for pumping water, water-based fluids, on-aggressive fluids, oily fluids and fluids having low acidic/alkali concentrations.

1” Aluminum Double Diaphragm Pump (AODD)

MAX DISCHARGE        -           33 Gpm (125 Lpm)

SIZE, MATERIAL           -           1” Aluminum

WEIGHT                       -           20 Lbs

AIR OPERATED DIAPHRAGM PUMP

Our aluminum constructed pumps are commonly combined with Neoprene, Nitrile, Santoprene^TM, Hytrel®, Viton® and PTFE elastomers. These elastomers are ideal for pumping water, water-based fluids, non-aggressive fluids, oily fluids and fluids having low acidic/alkali concentrations. Our aluminum pumps offer a relatively low-cost, robust solution to many pumping applications.

All Teryair© Pumps are CE marked and manufactured under an ISO 9001:2015 quality system (SGS). Teryair metal pumps are explosion proof certified (ATEX).

Versatility

• This pump handles viscous fluids, slurries, solid laden fluids, shear sensitive fluids very well.
• No priming needed.
• No foaming of fluid pumped.
• No stall damages.
• Portable and submergible.

AODD Configuration

Air Valve Type

• DP – Classic

Pump Size

• 25 – 1”

Material of Construction

• AL – Aluminum

Material of Diaphragm

• B – Nitrile
• N - Neoprene

Bolted or Clamped

• C – Clamped

Threading on Inlet and Outlet

• R – NPT

Technical Details

Maximum Discharge                     

33 US gallons/min (125 Liters/min)

Suction Head Dry                            

16 feet (5 meters)

Suction Head Wet                          

31 feet (9.5 meters)

Pump Weight                                   

20 Ibs (9.1 Kgs)

Max Solid Passage                          

1/8” (3.2 mm)

Air Distribution System                

Classic, rugged, bronze valve body with hard anodized spool

Balls /Seals                                        

Neoprene, Nitrile (Buna)

Air Inlet                                              

1/4" NPT

Fluid inlet, Fluid Outlet                

1” NPT