About Allied Packing & Supply / Hoses Unlimited

Allied Packing & Supply / Hoses Unlimited is a premier stocking distributor of All-Flo air-operated diaphragm pumps for all of your fluid handling needs. Allied Packing & Supply / Hoses Unlimited stocks a variety of All-Flo pump sizes and materials, and our technical staff can provide assistance to help you select the right pump for any application.

Our PUMPS

1/4" Pump

Our most compact pump, mounts in any orientation. Ideal for low volume clean fluids transfer applications.

1/2" Pump

Plastic or metal chambers and multiple porting and valve options for ultimate versatility.

3/8" Pump

Our smallest "Max-Pass®" capable pump, with multiple porting options for maximum versatility.

1" Pump

Plastic or metal chambers, tri-clamp fittings optional for food applications. Our largest Max-Pass® capable pump, up to 3/4" solids.

1 1/2" Pump

Plastic or metal chambers, tri-clamp fittings optional on stainless pumps for food applications. Up to 130 GPM.

2" Pump

Plastic or metal chambers, tri-clamp fittings optional on stainless pumps for food applications. Up to 180 GPM.

3" Pump

Our highest capacity pump. Aluminum construction. Chamber drains standard. Up to 255 GPM.