Drum/Barrel Unloading
One of the most popular applications of Diaphragm Hand Pumps is in emptying drums, barrel and carboys.
In-plant transfer
For in-plant transfer duties, Diaphragm Hand Pump offers a simple solution.
High Head Transfer
Diaphragm Hand Pump is ideally suitable for transfer of liquid directly from barrel to heights of up to 30 feet, and over very long horizontal distances.
Pump for Abrasive liquids, Machine coolants
There are duties, such as cleaning of grinding machine coolant tank, tank of machines such as CNC lathes, where liquid is full of emery, metal turnings and abrasives.
Effluent pump
Handling of effluents in chemical and other industries is easily performed by Diaphragm Hand Pump.
Pump for Essential Oils
In the manufacture of essential oils and natural oils, duty conditions are such that raw essential oils consists of plant leaves, seeds, vegetable skins and like, which are easily handled by Diaphragm Hand Pumps.
Comparison with other types of Hand Pumps
There are various types of hand pumps available, such as Cast Iron Hand Pump, Cast Iron Hand Water Pump, Chemical Hand Pump, Fuel Hand Pump, Gasoline Hand Pump, Hand Drum Pump, Hand Operated Pump, Rotary Hand Pump, Semi Rotary Hand Pumps.
Pump for Bio Gas Plants
Diaphragm Hand Pumps are extensively used for handling of cattle manure slurry (known as gobar in India), in dairy farms.
Pump for food and milk products
Diaphragm Hand Pumps, in Stainless Steel 316, with Silicone rubber Diaphragm and Flap Valves, are extensively used in handling of milk, milk products, molten butter etc.
Trash pump
Diaphragm Hand Pump handles trash water with ease. It is used for emptying pools, puddles, manholes, clogged drains, sewage tanks, effluents etc. It handles suspended solids with ease.
Pump for irrigation
Diaphragm Hand Pump is used for irrigation. Size 2” (100 LPM) is recommended.
Pump for acids and chemicals
For Conc. Sulphuric Acid 98% pump in Alloy-20 is used (Size 1”-25 LPM).
Pump for diesel, gasoline, fuels
Low cost Cast Iron model with Nitrites (Buna-N) rubber parts is suitable.
Mud pump
Diaphragm Hand Pumps are used for emptying mud water with suspended solids and dewatering jobs, from pits, construction sites and manholes.
Pump for Sensitive liquids
There are many liquids, such as rubber latex solution, liquids with delicate solids, which if pumped by other pumps, such as centrifugal pump, get damaged due to its shear-sensitivity (thixotropic liquids).