Boulden Company,Inc.
Boulden Company,Inc.
Blog Article

New blog articles detected.

  • Upgrading Pumps With Composite Wear Components
    Part 5: Upgrading overhung pump types with DuPont™ Vespel® CR-6100. Review So far, we have discussed how upgrading your pumps with composite wear parts can help avoid galling and seizing, which allows you to reduce the clearance in your pump. This small change increases the Lomakin Effect and makes your pump more reliable. Reduced clearance Read the full article...
Boulden Company,Inc.
Boulden Company,Inc.
Blog Article

New blog articles detected.

  • The Effect of Wear Ring Clearance on NPSHR
    Recommended reading from the 32nd Pump Users Symposium, 2016 A Short Break In recent weeks, we have discussed how an upgrade to composite wear rings allows you to avoid pump seizure, and therefore reduce the wear ring clearance in your pump. This reduction in clearance increases the Lomakin Effect in the pump and improves pump Read the full article...
Boulden Company,Inc.
Boulden Company,Inc.
Blog Article

New blog articles detected.

  • Upgrading Pumps With Composite Wear Components
    Part 4: Which services, which machines, which parts to upgrade? Review In the first part of this series, we discussed how upgrading your pumps with composite wear parts can help avoid galling and seizing, even when a pump runs dry. Because composite parts do not gall or seize like metal parts, this allows you to Read the full article...
Boulden Company,Inc.
Boulden Company,Inc.
Blog Article

New blog articles detected.

  • Upgrading Pumps With Composite Wear Components
    Part 2: Reduce Clearance–The Lomakin Effect Welcome back to our series on upgrading pumps with composite materials. In part 1, we discussed how using composite materials like Vespel® CR-6100 in your pumps allows you to eliminate the metal-to-metal contact points in the pump and minimize the risk of pump seizure: In the shop during assembly Read the full article...
Boulden Company,Inc.
Boulden Company,Inc.
Blog Article

New blog articles detected.

  • Upgrading Pumps With Composite Wear Components
    Part 1: Minimize the Risk of Pump Seizure Welcome to our series on upgrading pumps with composite materials. Over the next few months, we’ll cover the basics of why and how to use composite materials, specifically DuPont™ Vespel® CR-6100, to make your pumps more reliable, efficient, and safe. Metal Parts Seize Centrifugal pumps contain contact points Read the full article...
Boulden Company,Inc.
Boulden Company,Inc.
Blog Article

New blog articles detected.

  • Reduce Shaft Deflection by Upgrading Your Wear Rings
    The shaft deflection in your pump directly affects mechanical seal reliability. Reducing wear ring clearance is an easy upgrade to minimize shaft deflection. Consider the faces of your mechanical seals–lapped flat to within one or two light bands of flatness, designed to run with precise alignment and minimal leakage across the faces. Excessive shaft deflection Read the full article...
Boulden Company,Inc.
Boulden Company,Inc.
Blog Article
Boulden Company,Inc.
Boulden Company,Inc.
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