Shop Irrigation Parts

• The Primer can be used on a variety of multiple cylinder engines operating on gasoline or LPG.
• The lightweight plastic float with a rubber cup-type valve provides instant and positive closure when the priming is complete.
• The check valve prevents a reverse flow during normal pump operation.
• The cut-off valve is furnished with the primer.
• The complete operation instructions are permanently attached to the primer and the detailed installation and maintenance instructions are supplied with each unit.

THE HAND DIAPHRAGM PRIMER contains a rubber diaphragm working in an aluminum chamber. A levered handle attached to it by a connecting rod actuates the diaphragm. Air is drawn into the chamber through a suction valve on the up-stroke and discharged through a discharge valve on the down-stroke. The primer body is made of a light weight aluminum alloy. The diaphragm is of molded rubber, and it is extremely tough and longwearing. A rubber air discharge valve, built into the diaphragm, provides a positive seal. he Protek Hand Diaphragm Primer #5 is a manual priming device used in irrigation systems to create suction and remove air from pump lines, enabling water pumps to function effectively. This tool is essential in systems where pumps need to be primed before starting to ensure proper water flow and avoid airlocks.

Key Features:

1. Hand-Operated Diaphragm Primer:
   • Operated manually by pumping a handle to create suction.
   • The diaphragm mechanism effectively removes air from the pump and suction lines, replacing it with water.
2. Compact and Portable:
   • Lightweight and easy to transport, making it suitable for field use in various irrigation setups.
   • Often used in remote or agricultural locations where automated priming systems may not be available.
3. Durable Construction:
   • Made with sturdy materials like metal or reinforced plastic to withstand repeated use in demanding environments.
   • Designed to handle exposure to water, dirt, and other elements common in agricultural irrigation.
4. Compatibility:
   • Designed to work with various sizes of pumps and suction lines, making it a versatile tool for different irrigation systems.
   • Commonly used with centrifugal pumps or other pump types requiring manual priming.

Common Applications:

• Agricultural Irrigation: Ensures water pumps start and operate efficiently in farms and fields.
• Drainage and Dewatering: Used in systems where air removal is required to initiate water flow.
• Pumping Stations: Assists in priming pumps for irrigation or water transfer operations.

Benefits:

• Prevents pump damage caused by running dry.
• Improves the efficiency and reliability of irrigation systems.
• Simple to operate and maintain, even in remote areas.

In summary, the Protek Hand Diaphragm Primer #5 is an essential manual tool for irrigation systems, providing reliable and efficient pump priming to maintain optimal water flow and prevent airlock issues.