Black NBR Rubber FKM 24B629 Diaphragm Pulse Valve Diaphragm 1 Inch Graco 1050 Series Pneumatic Diaphragm Pump Spare Parts 15R029

The Graco Husky Series air-operated double diaphragm (AODD) pumps represent a leading solution in the fluid transfer industry, designed with a focus on reliability, efficiency, and minimal maintenance requirements. These pumps are available in a variety of sizes, ranging from 3/8″ to 3″, and offer flow rates between 7 gallons per minute (GPM) and 260 GPM. This wide range makes the Husky series ideal for applications that vary from light chemical dosing to demanding heavy industrial fluid transfer tasks.

Central to each Husky pump is its advanced diaphragm system, which comes in several material options to ensure compatibility with a diverse array of fluids. Materials include PTFE (Teflon®), Santoprene™ (GE – Graco Engineered Thermoplastic), Nitrile (Buna-N), and Viton® (FKM). To support maintenance and repairs, Graco provides replacement diaphragms individually as well as comprehensive fluid section repair kits. These kits contain all necessary components such as diaphragms, balls, seats, O-rings, and center shafts, facilitating a complete and dependable pump rebuild.

The Husky series boasts several key innovations that set it apart from other pumps in its category. Notable features include stall-free low pulsation air valves, which deliver smooth and rapid changeover between strokes. The pumps also incorporate one-piece center sections that effectively eliminate air leaks and reduce the need for maintenance. Additionally, Husky pumps achieve a diaphragm lifespan that is up to five times longer than other AODD pumps in the same class. Some models further provide up to 40% improved efficiency, optimizing operational performance. Importantly, the air valves are externally serviceable, allowing maintenance without the need to uninstall the pump.

The Stall-Free Low Pulsation Air Valve ensures smooth and rapid changeover, effectively reducing fluid shock and extending the diaphragm's lifespan. This feature significantly enhances the pump's reliability and operational efficiency.

The One-Piece Center Section design eliminates air leaks, enabling more efficient operation while simplifying maintenance tasks. This streamlined construction contributes to overall durability and ease of service.

Designed with a Four-Bolt Fluid Cover Joint, the pump provides even sealing pressure for leak-free performance. This robust design helps maintain consistent operation under various working conditions.

By eliminating mechanical seals, the pump removes a common failure point found in other types, increasing overall dependability. Additionally, the unit operates quietly at less than 85 dBa, with an option for a remote muffler to achieve even lower noise levels.

Multiple porting options are available, including center and end port configurations, offering enhanced installation flexibility to suit diverse application needs. Furthermore, the pumps are ATEX and CE certified, making them suitable for use in hazardous environments.

Featuring lube-free operation, these pumps reduce maintenance requirements and eliminate the risk of oil contamination, promoting cleaner and safer fluid handling.

The PTFE (Teflon®) diaphragms provide excellent chemical resistance, making them suitable for aggressive solvents, acids, and caustic substances. This ensures durability even in challenging chemical environments.

Santoprene™ (GE) diaphragms, engineered by Graco, offer outstanding wear resistance and flexibility, ideal for general-purpose applications. Their thermoplastic composition allows for reliable long-term performance.

The Nitrile (Buna-N) diaphragms deliver superior resistance to oil and fuel, making them a preferred choice for applications involving such fluids.

Two-piece PTFE/EPDM designs are available on select models, combining chemical resistance with enhanced flexibility to meet specialized requirements.

Overmolded diaphragm designs extend service life and improve sealing performance, reducing downtime and maintenance costs.

Complete fluid section rebuild kits include all necessary components such as diaphragms, balls, seats, O-rings, and center shafts where applicable, ensuring comprehensive maintenance in one package.

All kits contain genuine OEM parts manufactured to factory specifications, guaranteeing proper fit and maximum service life.

Application-matched materials are carefully selected for each kit to ensure compatibility with specific fluids, enhancing the pump's performance and longevity.

This sector involves handling various substances including acids, caustics, solvents, and other aggressive chemicals. Specialized equipment is required to safely manage these hazardous materials.

Applications in this field cover the transfer of motor oil, hydraulic fluids, diesel, and different types of fuel oils. Proper handling ensures efficient and safe fluid movement.

In automotive and workshop environments, fluids such as antifreeze, windshield washer fluid, gear oil, and coolants are commonly used and transferred for maintenance and repair tasks.

This category includes the transfer of water and wastewater, detergents, and various process fluids essential for manufacturing operations.

Mining and construction applications often involve handling slurries, abrasive fluids, and dewatering processes, which require robust and reliable fluid transfer solutions.

Sanitary fluid transfer is critical in the food and beverage industry. Select stainless steel models are utilized to maintain hygiene and meet industry standards.

Pharmaceutical applications demand pure chemical transfer using equipment with PTFE wetted parts to ensure contamination-free processing.

In agriculture, fluids such as fertilizers, pesticides, and liquid feed are transferred efficiently to support crop growth and livestock health.