Hand Diaphragm Primer
Hand Diaphragm Primer Pump
The Hand Diaphragm Primer Pump (DP) is an air pump that creates vacuum suction in a centrifugal pump priming line and pulls water up into the pump to prime it. These centrifugal pump primers are popular for their portability and simplicity.
Protek Specialty Diaphragm Primer Models: DP5, DP7, and DP9
The DP primer has a flapper check valve in the diaphragm and a disk check valve at the bottom of the unit. Air flows through the bottom check valve on the diaphragm up stroke then through the diaphragm valve on the down stroke. Diaphragm is actuated through a connecting rod eyebolt attached to a fulcrum handle bracket.
The Protek Specialty DIAPHRAGM PRIMER PUMPS are centrifugal pump primers, ideal for use in irrigation, firefighting, liquid extraction, and fluid distribution applications.
Compatible products : Centrifugal Pump, hand pump, skid.
Common names : hand pump primer, centrifugal pump primer, suction lift
primer, portable primer, centrifugal primer, centrifugal water pump primer, permanent primer.
Lightweight, portable aluminum alloy body.
Easily mounted on most centrifugal pumps.
Tough and durable rubber diaphragm.
Units have a drain valve.
INSTALLATION & OPERATION
Hand Diaphragm Primer – Parts
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