Double Diaphragm Pumps / All-Flo

All-Flo Double Diaphragm pumps are lube-free and air-operated to provide quality, trouble-free service under the toughest conditions. These pumps are operated by compressed air or any non-flammable compressed gas. The three main styles of All-Flo Double Diaphragm pumps are Classic Performance, Performance Plus (which has enhanced operating features and metallic models) and Specialty Performance (which utilizes low flow pump technology).

Contact Aetna Plastics for more information and pricing.

Products

1/4" Classic Performance Pumps

• Capacity: Adjustable 0-4.3 GPM (16,3 liters/min)
• Air Pressure: 20 PSI Min (1,3 bar)/100 PSI Max (6,8 bar)
• Dry Lift: All Models: 17 ft. (5 meters)
• Materials: PP, Nylon or PVDF Construction
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3/8" Specialty Performance Pumps

• Capacity: Adjustable 0-9 GPM (34,0 liters/min)
• Air Pressure: 20 PSI Min (1,3 bar)/120 PSI Max (8,2 bar)
• Dry Lift: w/PTFE balls: 10 ft. (3 meters), w/Max-Pass™ valves: 17 ft. (5,2 meters)
• Materials: PP, Nylon or PVDF Construction
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1/2" Performance Plus Pumps

• Capacity: Adjustable 0-17 GPM (64,6 liters/min)
• Air Pressure: 20 PSI Min (1,3 bar)/120 PSI Max (8,2 bar)
• Dry Lift: w/PTFE balls: 10 ft. (3 meters), Other ball check models: 15 ft. (4,5 meters), w/Max-Pass™ valves: 20 ft. (6 meters)
• Materials: PP, Nylon, PVDF, Aluminum or 316 SS Construction
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1/2" Classic Performance Pumps

• Capacity: Adjustable 0-14 GPM (53,2 liters/min)
• Air Pressure: 20 PSI Min (1,3 bar)/100 PSI Max (6,8 bar)
• Dry Lift: w/PTFE balls: 10 ft. (3 meters), Other models: 15 ft. (4,5 meters)
• Materials: PP or PVDF Construction
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1" Performance Plus Pumps

• Capacity: Adjustable 0-41 GPM (156 liters/min)
• Air Pressure: 20 PSI Min (1,3 bar)/120 PSI Max (8,2 bar)
• Dry Lift: w/PTFE balls: 10 ft. (3 meters), Other ball check models: 15 ft. (4,5 meters), w/Max-Pass™ valves: 18 ft. (5,5 meters)
• Materials: PP, PVDF, Aluminum or 316 SS Construction
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1" Classic Performance Pumps

• Capacity: Adjustable 0-40 GPM (152 liters/min)
• Air Pressure: 20 PSI Min (1,3 bar)/100 PSI Max (6,8 bar)
• Dry Lift: w/PTFE balls: 10 ft. (3 meters), Other models: 15 ft. (4,5 meters)
• Materials: PP or PVDF Construction
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1-1/2" Performance Plus Pumps

• Capacity: Adjustable 0-130 GPM (492 liters/min)
• Air Pressure: 20 PSI Min (1,3 bar)/120 PSI Max (8,2 bar)
• Dry Lift: w/PTFE balls: 10 ft. (3 meters), Other models: 15 ft. (4,5 meters)
• Materials: PP, PVDF, Aluminum or 316 SS Construction
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2" Performance Plus Pumps

• Capacity: Adjustable 0-180 GPM (569 liters/min)
• Air Pressure: 20 PSI Min (1,3 bar)/120 PSI Max (8,2 bar)
• Dry Lift: w/PTFE balls: 10 ft. (3 meters), Other models: 15 ft. (4,5 meters)
• Materials: PP, PVDF, Aluminum or 316 SS Construction
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3" Performance Plus Pumps

• Capacity: Adjustable 0-255 GPM (965 liters/min)
• Air Pressure: 20 PSI Min (1,3 bar)/120 PSI Max (8,2 bar)
• Dry Lift: w/PTFE balls: 10 ft. (3 meters), Other models: 15 ft. (4,5 meters)
• Materials: Aluminum Construction
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