8:00 a.m - 5:00 p.m / Mon - Fri
service@psdpr.biz
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Our Craft Expertise

Your One Stop Fluid Management Consultant

General Mechanical Seal Services Repair Facilities & On Site Services Maintenance Unique Polymer Coatings Pump Systems Optimization

General

PSD Service Department takes great pride in keeping your business running safely and efficiently. Our certitied service facilities are required to maintain strict capacity standards in the areas of repair, service, inventory and physical facility layout. Working closely with our customers, our highly trained engineers and technicians will review your requirements and offer a specific treatment tailored to meet your needs.

  • On-site Maintenance Seminars.
  • 24 Hour Emergency Repair Service.
  • In-house or On-site Pump Repair / Rebuild / Refurbish.
  • Virtually All Fluid Handling Equipment Repairs.
  • Pump & Equipment Pick-up and Delivery Available.
  • Repair of Pumps Gearboxes Mechanical Seals Motors & More.
  • Pump Machining & Sandblasting.
  • Protective Coatings for Pump Impellers, Diffusers & More.

Mechanical Seal Services

PSD is fully equipped and ready to provide expert testing, repair and renewal of all your mechanical seals including:

  • John Crane.
  • Sealol.
  • Chesterton.
  • AES.
  • Durametallic.
  • Apex.
  • Flowserve.
  • Sealco.
  • Burgman.
  • Gaddis.
  • Ekato.
  • All types of Mechanical Seals.

Our state-of-the-art lapping and polishing machines feature:

  • 36” Plate Diameter.
  • 4.5” Lapping diameter.
  • Diamond Slurry Processing System.
  • Pneumatic lifts that provide even pressure and fast stock.
  • Flatness to less than one light band.

Each cartridge seal is subjected to stringent testing to ensure that our trained specialists have met and/or exceeded your expectations. You'll have our signature as your guarantee on the completed test card included in your return shipment.

Repair Facilities & On Site Services Maintenance

PSD field service technicians use modern laser alignment to give you the highest quality shaft alignment.

  • Start-up, testing, and training.
  • Installation of heat tracings.
  • Laser Alignment.
  • Troubleshooting.
  • On-site rotating equipment repair.
  • Baseplate installation and upgrades.
  • Installation of rotating machines.
  • Installation and Start-up.
  • On-site welding.
  • Customized user training
  • Pipefitting.
  • Preventive maintenance services.
  • Instrumentation and Component calibration.
  • Pump and equipment repair.
  • On-site System upgrades.
  • Bearing.
  • Cavitation / Recirculation.
  • Misalignment.
  • Resonance.
  • Unbalance.
  • Cost Reduction.
  • Increase Machine Life.

PSD field service crew is prepared for installation, start-up and training of our equipment or calibration and field repair of equipment purchased from others.

Unique Polymer Coatings

  • Complete Pump & Systems Surveys.
  • Pump Energy Assessments.
  • Pump Predictive Maintenance.
  • Pump Mechanical Seal Conversions / Installation.
  • Pump Laser Alignment.
  • Pump Installation Services.

Pump Systems Optimization

PSD performs pump repairs with the same precision as our seal repairs. PSD Corp has the experienced pump repair technicians, tools and testing devices to ensure high quality pump repairs. Each pump repair is exactly inspected to ensure we know the breadth of repair needed to bring the pump back to certified OEM standards sometimes improving the efficiency of the pump. We also trouble-shoot each pump to determine failure mode and recommend upgrades to extend pump life and increase your production uptime.

Some Important FAQ's

Common Frequently Asked Questions

A: A mechanical seal is a device used in rotating equipment such as pumps, mixers, or compressors, with the purpose of preventing leakage of the pumped fluid between the rotating shaft and the equipment housing. It acts as a barrier or "plug" that maintains the necessary vacuum or pressure within the system, allowing it to operate correctly without fluid loss.

A: Pump selection is primarily based on the operating point, which includes two essential parameters: the required flow rate, typically measured in gallons per minute (GPM), and the total discharge head or pressure (TDH or PSI). From there, other operating conditions are considered, such as the type of fluid, its temperature, viscosity, chemical and physical properties, as well as system details like pipe diameters, restriction points, and the user’s energy capacity. All of these factors directly influence the final selection of the most suitable equipment for the specific application.

A: A delay in the delivery of a product can be due to several factors. First, as distributors and not manufacturers, we depend directly on the lead times provided by our suppliers. These times can be affected by delays in the manufacturing chain, inventory issues, high demand, or special fabrication if the product is a unique or uncommon model. Additionally, many pieces of equipment in the local market are discontinued or obsolete, which can make it difficult to obtain replacement parts or may require custom manufacturing based on incomplete information. Another factor is logistics: being located on an island, shipping times may vary depending on whether the product arrives by air or sea. Lastly, the aftermath of COVID-19 continues to impact the global availability of personnel and supplies, contributing to potential delays.

A: Inventory availability may vary, so we recommend contacting us directly to verify real-time stock levels. While we do maintain stock of general-use products, such as pumps for potable water, wastewater, and sanitary applications, several factors affect our ability to keep a large and consistent inventory. Among these factors are the wide variety of models in the local market (a result of globalization and shifting demographics in rotating equipment) as well as economic and tax-related issues, such as the high inventory taxes in Puerto Rico. These conditions limit the ability of local companies to invest in large-scale inventory. As a result, even with significant efforts to improve availability, inventory is maintained at strategic and selective levels.

A: a. Yes, at PSD Corp we repair all types and brands of centrifugal pumps available on the market. We also have a specialized division for the service and repair of mechanical seals. However, our approach goes beyond one-time repairs—we also evaluate and optimize pumping systems to ensure maximum efficiency and long-term value for our clients. Every case is unique, so it must be reviewed and discussed before proceeding with an appropriate solution.

A: Yes, at PSD we offer maintenance services tailored to the specific needs of each client. We have active contracts with major clients and provide technical support with a high sense of urgency, total honesty, and a focus on long-term solutions. It's important to note that these services must be arranged in advance, either through ongoing maintenance contracts or scheduled one-time interventions.

A: PSD is a multidisciplinary company dedicated to providing comprehensive fluid handling solutions across all stages. We specialize in the sales, repair, consulting, and technical service of rotating equipment such as pumps, mechanical seals, support systems, mixers, gearboxes, heat exchangers, sanitary valves, and other related accessories. We represent multiple product lines and well-known brands, allowing us to adapt to each client’s specific needs and deliver efficient, high-value technical solutions.

Emergency Service

24 Hours 7 Days a Week

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PSD CORP

Are specialists in consulting and fluid management, offering you a personalized, professional and reliable service.

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Address

212 Manuel Camuñas, Ste. 102, San Juan, PR 00918

Email

service@psdpr.biz

Phone

787.764.1020 // 8:00am – 5:00pm.

Mobile

787.645.5263 // 24 Hrs.

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