ARO PD15A-ASS-STT Diaphragm Pump Air Operated 1-1/2 Inch

Item: AE8AHZ
Model: PD15A-ASS-STT
Cross Ref: 6CCN9
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Specifications

Item Double Diaphragm Pump
Air Consumption 100 SCFM
Air Inlet Size 1/2"
Air Inlet Type NPT
Ball Material PTFE
Center Section Material Aluminum
Check Seat Material Stainless Steel
Compatible Chemicals Alcohol, Ammonium Hydroxide, Antifreeze, Calcium Carbonate, Diesel Exhaust Fluid, Oil-Based Paint, Oils, Potassium Hydroxide 50%, Sodium Hydroxide 20%, Water
Connection Size 1 1/2"
Connection Type NPTF
Diaphragm Material PTFE
Display Qty 1
Flow Rate @ 100 Psi 125 GPM
Flow Rate @ 120 Psi 130 GPM
Flow Rate @ 40 Psi 75 GPM
Flow Rate @ 50 Psi 91.5 GPM
Flow Rate @ 60 Psi 101.4 GPM
Flow Rate @ 70 Psi 108 GPM
Flow Rate @ 80 Psi 116.5 GPM
Flow Rate @ 90 Psi 121.6 GPM
Fluid Intake Connection 1 1/2" Nptf
Fluid Outlet Connection 1 1/2" Nptf
For Use With Potable Systems Yes
Grade Grade 316
Housing Material Stainless Steel
Inlet Size 1/2"
Manifold Connection Single Port
Manifold Connection Type NPT
Manufacturers Warranty Length 5 yrs.
Max. Discharge Pressure 120 psi
Max. Flow Rate 130 GPM
Max. Head 289 ft.
Max. Media Temp. 225°F
Max. Operating Pressure 120 psi
Max. Solid Dia. 1/4"
Max. Viscosity 40000 cPS
Media Discharge Location Center, Side
Media Intake Location Center, Side
Min. Media Temp. 40°F
Mounting Hardware Material Plated Steel
Npshr 24.5 ft.
Operation Type Air Operated
Overall Height 19 3/5"
Overall Length 14.9"
Overall Width 14"
Power Source Air
Priming Self Priming
Pump Assembly Type Bolt
Rated Air Pressure 120 psi
Self Priming Yes
Self Priming Dry 14 ft.
Series PX15X Series
Series Family Exp
Standards Atex Certified, Ce Certified, Nec
Valve Material PTFE
Valve Type Ball
Warranty 5 yrs.
Nameplate Voltage N

Product Details

ARO PD15A-ASS-STT double diaphragm pump transfers corrosive chemicals, viscous liquids, abrasive slurries and wastewater. It is ideal for chemical processing, wastewater treatment and mining.

Shipping Information

Height (cm) 49.78
Length (cm) 37.85
Width (cm) 35.56
HS Code 8413500050
Country Of Origin US
Weight (kg) 39.15

Working Mechanism

  • ARO PD15A-ASS-STT double diaphragm pump operates via compressed air, which enters the pump's chambers, separated by PTFE diaphragms. As air enters one chamber, it flexes the diaphragm, creating suction in the fluid chamber and drawing fluid in through the intake connection. Simultaneously, the opposite diaphragm expels fluid out through the discharge connection. This alternating action generates a pulsating flow, regulated by PTFE ball valves to ensure one-way fluid movement.

Features

  • This double diaphragm pump features 316 stainless steel construction for durability and structural rigidity.
  • It comes with a diaphragm made of PTFE for chemical resistance.
  • This double diaphragm pump offers a maximum flow rate of 130 gallons per minute.
  • It complies with ATEX, CE and NEC standards.

Certifications

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Frequently Asked Questions

How can pulsation be reduced?

There is usually some pulsation of discharge flow in air-operated diaphragm pumps which can cause excess movement. This can be reduced by using pulsation dampeners with a membrane with a cushion of compressible gas / air that flexes to absorb the pulse, allowing a laminar flow downstream of the dampener.

Is this double diaphragm pump contamination-resistant?

Yes, this ARO diaphragm pump has a bolted, leak-free design to resist cross-contamination and ensure user safety.

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