Protek Specialty Co. products

The Hand Diaphragm Pump (HP) is a single-chamber air and liquid pump. The chamber has 2 opening flapper valves for suction and discharge. The diaphragm is actuated by the fulcrum handle bracket, air and/ or liquid is pulled into the chamber through the suction valve and expelled through the discharge valve. The Protek Hand Pump (HP) is portable, lightweight, and dependable.

The Motorized Diaphragm Pump (MDP) pumps water, brine, mud, sewage, petroleum products and many chemicals. They are low maintenance units.