Home of over 3400 Blackmer Parts

For a limited time, maximum $99 shipping within the Contiguous U.S.

KI Pumps & Systems, Inc.  |  SKU: 334491

334491 Mechanical Seal (LVCV)

$ 1,044.00 $ 1,160.00

334491 Mechanical Seal (LVCV) Ships in 1-2 Weeks or Special Order

Delivery and Shipping

We ship in stock items same day. If it needs to be ordered we will ship it out to you the day it arrives.

If you have any questions you can reach us at (262) 646.4500 or click here

Description

Introducing the 334491 Mechanical Seal (LVCV) by Blackmer!

The 334491 Mechanical Seal by Blackmer is a precisely engineered leak-free sealing component designed for use in compatible Blackmer positive displacement and sliding vane pumps. This mechanical seal maintains pressure integrity across rotating shafts, preventing fluid leakage and safeguarding internal pump components during demanding operational conditions.

Constructed with durable materials, the 334491 Mechanical Seal features a stainless steel stationary ring and a elastomeric seal face, offering resistance to wear, thermal cycling, and pressure fluctuations. Its enhanced sealing capability ensures minimal product loss and helps preserve system efficiency. The seal's dimensions are tailored to fit specific Blackmer pump models, optimizing compatibility and performance.

Specific features include:

  • Complete seal assembly with a stationary ring, rotating face, and elastomeric O-rings
  • Designed specifically for Blackmer positive displacement and sliding vane pumps
  • Maximum operating pressure of up to 150 psi (10.3 bar)
  • Maximum temperature range of -20°C to 100°C (-4°F to 212°F)
  • Dimensions compatible with standard pump models, ensuring straightforward installation and replacement

Use cases for the 334491 Mechanical Seal include sealing liquids such as oils, chemicals, and water in industrial pumping applications. It is ideal for maintenance technicians performing scheduled repairs, OEMs assembling pumps, and facility operators seeking reliable, leak-proof pump performance. The seal is suitable for budget-conscious operations requiring durable, long-lasting sealing solutions without sacrificing performance.

The product ships as a complete seal assembly, including the stationary ring, rotating face, and elastomer O-rings. Not included are installation tools or pump-specific mounting hardware. It is recommended to inspect the seal during routine maintenance and clean the seal surfaces with appropriate solvents before installation. The seal requires no special care beyond routine inspection and replacement when signs of wear or damage are evident.

Our Collections

Frequently Asked Questions

What are the main applications of the 334491 Mechanical Seal by Blackmer?
The 334491 Mechanical Seal is commonly used for sealing liquids such as oils, chemicals, and water in industrial pump applications, helping prevent leaks and maintain system efficiency in demanding conditions.
How easy is it to install the 334491 Mechanical Seal on compatible Blackmer pumps?
The 334491 Mechanical Seal is designed with dimensions compatible with standard Blackmer pumps, making installation straightforward with minimal tools required, especially during routine maintenance or replacements.
What materials are used in the construction of the 334491 Mechanical Seal to ensure durability?
This mechanical seal features a stainless steel stationary ring and elastomeric seal face, which provide resistance to wear, thermal cycling, and pressure fluctuations, ensuring long-lasting performance.
Back to top