Air Operated Double
Diaphragm Pumps Explained

High Quality Air Pumps for The Printing Industry
Amerikal is a distributor for All-Flo “THE” quality manufacturer for air operated double diaphragm pumps.
Due to their operation and construction explained below, diaphragm pumps are uniquely suited to the harsh environments and chemical resistance needed to operate trouble free in printing operations 24/7/365.
Amerikal is very pleased to be able to offer the entire range of All-Flo pumps to all industries, not only below list price, but we also include an..
Air Regulator / Gauge plus a Speed Control Valve at no additional charge.
Main Advantages of Air Diaphragm Pumps
Run Dry
While alternate pumps will cavitate, overheat, or simply fail, diaphragm pumps can handle interuptions in fluid supply.
Self Priming
Diaphragm pumps will not only run dry without damage if flow is interupted, they will self prime when fluid becomes available.
Solid Contaminants
Having minimal internal parts solid contaminents of a certain size can pass straight through the pump without damage.
Check Specifications
Chemical Resistance
Pumps are fabricated from many chemical resistant materials, chose the correct materials for your application.
DESIGNED TO REDUCE
ENERGY COSTS
Designed to ensure significant energy savings for customers, All-Flo pumps raise the bar on efficiency standards across the industry. The newly-designed All-Flo pumps boast a high-efficiency air valve, making them the most energy efficient and cost-effective pumps in the industry

Simple Design
All-Flo’s simple air valve design allows for maximum efficiency

Simple Repair
Simple leak free bolted
design promotes swift
and seamless repairs

Operating Costs
All-Flo pumps yield
energy savings of
35-67% v competitors

Connection and Footprint
Multiple connection
types & footprint to match
competitors’ models
How an Air Operated Double Diaphragm Pump Works
Best Selling All-Flo Pumps
Plastic Diaphragm Pumps
All-Flo Plastic Pumps are available in:
1/4" Pump - A025
Max Flow: 5.7 gpm
Max Solids: 1/16 in.
Max Lift (Dry): 14 ft-H2O
Max Lift (Wet): 28 ft-H2O
1" Pump - A100
Max Flow: 41 gpm
Max Solids: 1/4 in.
Max Lift (Dry): 15 ft-H2O
Max Lift (Wet): 26 ft-H2O
3/8" Pump - C038
Max Flow: 9 gpm
Max Solids: 1/16 in.
Max Lift (Dry): 15 ft-H2O
Max Lift (Wet): 26 ft-H2O
11/2" Pump - C150
Max Flow: 130 gpm
Max Solids: 1/4 in.
Max Lift (Dry): 13 ft-H2O
Max Lift (Wet): 26 ft-H2O
1/2" Pump - A050
Max Flow: 17 gpm
Max Solids: 1/8 in.
Max Lift (Dry): 15 ft-H2O
Max Lift (Wet): 26 ft-H2O
2" Pump - A200
Max Flow: 160 gpm
Max Solids: 1/4 in.
Max Lift (Dry): 17 ft-H2O
Max Lift (Wet): 29 ft-H2O
3/4" Pump - A075
Max Flow: 17 gpm
Max Solids: 1/8 in.
Max Lift (Dry): 15 ft-H2O
Max Lift (Wet): 26 ft-H2O
Metal Diaphragm Pumps
All-Flo Metal Pumps are available in:
1/2" Pump - A050
Max Flow: 15 gpm
Max Solids: 1/8 in.
Max Lift (Dry): 15 ft-H2O
Max Lift (Wet): 31 ft-H2O
3" Pump - A300
Max Flow: 235 gpm
Max Solids: 7/16 in.
Max Lift (Dry): 20 ft-H2O
Max Lift (Wet): 31 ft-H2O
1" Pump - A100
Max Flow: 48 gpm
Max Solids: 1/4 in.
Max Lift (Dry): 17 ft-H2O
Max Lift (Wet): 30 ft-H2O
11/2" Pump - A150
4Max Flow: 115 gpm
Max Solids: 1/8 in.
Max Lift (Dry): 22 ft-H2O
Max Lift (Wet): 31 ft-H2O
2" Pump - A200
Max Flow: 190 gpm
Max Solids: 1/4 in.
Max Lift (Dry): 24 ft-H2O
Max Lift (Wet): 31 ft-H2O
Contact Amerikal For Pricing
Higher Quality does not need to cost more – No-one Beats our Prices