Chemineers
- Supplier of diaphragm hand pumps for industrial applications. Models in different material versions can handle clear, abrasive and aggressive liquids and mixtures. Based in India.
- http://www.diaphragmhandpump.com/

New Zealand Pump Company
- Manufacture and distribute worldwide hand-operated plastic drum pumps that are resistant to a wide range of chemicals, oils, diesel and liquid fertilisers.
- http://www.nzpump.com/

Simple Pump Company, LLC
- Distributes mechanical hand pumps designed to be permanently installed in domestic groundwater wells in parallel with the existing submersible electric pump. Based in Nevada, USA.
- http://www.simplepump.com/

Hydraulic Problems, Inc.
- Provides hand pumps that transfers fluids such as hydraulic, turbine or motor oil, transmission fluid, gear lubes and synthetics on both the up and down stroke. US based.
- http://www.filterpumper.com/

W&W Manufacturing Co. Inc.
- Manufacturer of hand-operated vacuum pumps for oil and other liquids. US based (IN).
- http://wwmfg.addr.com/

Arihant Industries
- Manufacturers of deepwell handpumps in India.
- http://www.arihantdeepwellpumps.com/

Bosworth Company
- Manufactures small hand-operated diaphragm pumps, valves and accessories. US based (RI).
- http://www.thebosworthco.com/

Oasis Pumps Manufacturing Co.
- Offers shallow well and deep well manual pumps for regular or emergency use. US based (IN).
- http://www.oasispumps.com/

Samduk Machinery Co.
- Korean manufacturer of hand pumps, farm nozzles and other related parts for oil fields.
- http://my.ecplaza.net/samduk/

Korina Pumps
- Greek manufacturer of plastic self-priming hand pumps used e.g. as chemical or bilge pump.
- http://www.korinapumps.gr/

Co-Luck-Enterprise Co., Ltd.
- Produces different types of hand-operated air pumps in Taiwan.
- http://www.giyo.com.tw/

Consallen Group Sales Ltd.
- Manufacturer of hand pumps for potable water wells and boreholes. UK based.
- http://www.consallen.com/

Beckson Industrial Products, Inc.
- Manufacturer of hand pumps for the chemical processing, dairy farm and sanitary maintenance industries. Product line includes UL or FDA listed models for aggressive fluids resp. food processing.
- http://www.becksonindustrial.com/

S.K. Industries
- Indian manufacturer of hand pumps for water supply applications.
- http://skipumps.com/

Star Hydraulics, Inc.
- US manufacturer of manual hydraulic hand and foot pumps, long stroke jacks, post straighteners and special custom hydraulic cylinders.
- http://www.starhyd.com/

Just Well Machinery Industrial Co.,Ltd.
- Designs and manufactures chemical resistant hand pumps for transfusing various kinds of liquid such as petrol. Taiwan based.
- http://www.justwell.com/

Brand Hydraulics Corporation
- US manufacturer of fluid control products such as hydraulic valves and hand pumps. Applications include forestry, agriculture, mining, offshore and construction.
- http://www.brand-hyd.com/

Binda Pompe
- Produces hand pumps and accessories for industry, chemicals, marine, agricultural, and hidraulical sectors.
- http://www.bindapompe.com/

AOV International
- Manufacture and export of deep and shallow well hand pumps. India based.
- http://www.aovinternational.com/