891727 PISTON ASSEMBLY 3"

The 891727 PISTON ASSEMBLY is a high-quality, replacement component designed specifically for 3-inch pumps. Manufactured by Blackmer, a trusted provider of positive displacement pump parts, this piston assembly is constructed to meet precise performance standards. It is made from durable materials such as alloy steel and high-grade elastomers, ensuring resistance to wear, pressure, and chemical exposure. The assembly includes the piston itself, along with compatible packing and seals to ensure proper fit and function.

Dimensions of the 891727 PISTON ASSEMBLY include a 3-inch diameter piston with an overall length of approximately 5 inches, designed to fit seamlessly into compatible Blackmer pump models. The assembly weight is approximately 1.2 kilograms, allowing for straightforward installation and maintenance. The piston features a bore diameter of 3 inches, matching the pump specifications for optimal performance.

• Constructed from alloy steel with hardened surface treatment for durability
• Includes piston, packing, and seal components for complete assembly
• Designed for 3-inch pump models, with an overall length of 5 inches
• Weight approximately 1.2 kg for ease of handling during installation
• Corrosion-resistant materials suitable for various fluid applications
• Precision-machined for a tight fit and minimal operational clearance
• Compatible with Blackmer positive displacement pumps—specifically, models requiring a 3-inch piston assembly

The 891727 PISTON ASSEMBLY is ideal for applications involving chemical transfer, water processing, and other fluid handling tasks where reliable performance of 3-inch pumps is crucial. It is suitable for use in industrial, municipal, and commercial environments. This piston assembly is recommended for pump operators and maintenance personnel seeking replacement parts that ensure longevity and consistent efficiency.

Included in the package are the piston, seals, and packing needed for installation. Not included are the pump body or other external components. The assembly is designed for straightforward installation with standard tools and requires no additional modifications.

Care instructions specify cleaning with compatible solvents, inspection for wear during routine maintenance, and replacement of seals as needed. The 891727 PISTON ASSEMBLY is backed by Blackmer’s warranty against manufacturing defects, ensuring long-term reliable operation when installed and maintained according to manufacturer guidelines.