Warren Pumps Inc.

Contact: Sales Manager

82 Bridges Ave.
Po Box 969
Warren, MA 01083
US-Massachusetts

Phone: 413-436-7711
Fax: 413-436-5605

Website

E-mail

The Industry expert in twin screw, custom-engineered pumping technology...."Warren Pumps Solutions"





















   



July 8, 2004


Warren Pumps is a member of the Colfax Pump Group, a worldwide association of pump manufactures with headquarters located in Monroe, North Carolina.  Together, we are the worldwide leader in the rotary pump market.  We offer the broadest range of positive displacement pumps that include two and three-screw, gear, progressive cavity, as well as specialized centrifugal pumps.

The core of the Colfax management philosophy is CBS, a disciplined strategic planning and execution methodology designed to achieve world class excellence in customer satisfaction.  The basic principles of CBS include:

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Adhering to a philosophy of continuous improvement in quality, delivery, cost and growth;
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Utilizing the technique of policy deployment to achieve and sustain world class results;
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Hiring people with high integrity, who are results oriented and excel in a team environment;
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Analyzing performance against world class benchmarks; and
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Recognizing that profitability can be obtained only by achieving the best possible customer satisfaction.


Colfax Pump Group Members

The Allweiler brand name dates to 1860.  Allweiler offers a comprehensive range of screw, centrifugal, and progressive cavity pumps for a wide variety of applications.  Allweiler headquarters and main manufacturing operation is located in Radolfzell, Germany, with subsidiary operations located in Bottrop, Germany; and Stockholm, Sweden.  Click Here...

The Houttuin brand name dates to 1929.  Houttuin specializes in low-pressure two-screw technology.  Houttuin’s manufacturing operations are located in Utrecht, Netherlands. Click Here...

The IMO brand name dates to 1928.  IMO-Pump offers a wide range of screw and gear pumps with a broad range of applications. IMO-Pump headquarters and main manufacturing operation is located in Monroe, North Carolina, with a subsidiary operation in Columbia, Kentucky.  Click Here...

The Warren Pumps brand name dates to 1897.  Warren specializes in custom engineered two-screw and Naval/Marine pump technology. Warren Pumps headquarters and manufacturing facility is located in Warren, Massachusetts. Click Here...

Located in the small New England village of Warren, Massachusetts, Warren Pumps has been an integral part of the Warren community since it began operations in 1897.  The Town of Warren itself has a long history of pump manufacturing dating back to the 1790’s.  While many changes have taken place over the past 100 years, one thing has remained a constant, Warren Pumps’ commitment to excellence. Every pump that leaves the Warren Pumps factory is made with the most modern materials by the most technologically-advanced methods.

Certifications

* ANSI/ASQC Q 9001
* Mil–I–45208
* ISO 9001 (Certificate of Registration)


Today Warren Pumps remains on the forefront in the development of pump technology both in materials, pump applications and testing.  Warren Pumps are located throughout the world in a variety of markets.  (Image Gallery).



   
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About Us | Industrial | Navy / Military | Commercial Marine | Aftermarket Support | Technical Resources | Field Directory | Image Gallery | Multiphase | Contact Us | Home

   





   
Copyright © 2001 Warren Pumps Inc., All Rights Reserved

For over 100 years, Warren Pumps has been providing cost-effective solutions for the most challenging pumping applications.  Warren Twin-Screw Pumps are engineered to provide optimum performance at the lowest possible life-cycle costs for a given installation.

The Warren twin-screw pump is extremely versatile and can be engineered to meet any type of application.  The manufacturing process permits varying screw pitch and profile which results in an infinite range of performance capabilities.



Interactive Product Demonstration

Operating Range:
Flowrate: 5-5,000 gpm (1-1150 m3/h)
Pressure: 0-1450 psid (0-100 bar)
Temperature: 0-750 °F (-18 – 400 °C)
Viscosity: 0.2 – 2,000,000 cst



Warren Advantages:

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Years of proven reliability in a large variety of difficult pump applications
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Pumps are capable of handling liquids containing abrasive solids and/or gas
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Wide range of materials and mechanical seal designs available
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High efficiency / Low energy costs
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Low shear rates / minimal product degradation
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Very low NPSHR

Confused about the best way to handle multiphase crude oil flow? Let Warren Pumps help you decide on what technology is the most sound and economically feasible choice for your application requirements.

Warren Pumps and its Colfax affiliates throughout the world have combined their product knowledge and engineering know-how to offer the crude oil market two types of multiphase pumps under the trade name ALL-PHASE™.

If you have a multiphase application, rely on Warren’s experience and expertise to assist you with determining the best solution for your application needs.

Why Warren?
Because Warren can offer you something our competitors are afraid to do… rival one technology against another! Warren offers both progressive cavity (PC) and two screw pumps (TS) to the multiphase pump market. How can Warren offer both? Because we are the positive displacement experts.

Through our own extensive market research we have discovered that there are a lot of misconceptions about multiphase.

Here are some questions to ask your multiphase pump representative when considering their proposed technology:

* At what point does a progressive cavity pump make a better multiphase pump choice over a two screw pump?
* Do I really need a sophisticated multiphase system if my GOR is 50%?
* At what point does the sand percentage in the crude oil eliminate the two screw technology from being feasible?
* Should I ever consider a two screw multiphase pump at relatively low flows?


For help with answers to your multiphase pumping questions contact us at warrrensales@colfaxcorp.com or call our factory direct at 1+ 413-436-7111

Since the early 1900’s Warren has been a major supplier of pumps to the US Navy. During WWI, Warren played a significant role in the war, turning over its entire plant to the production of naval pumps. Many of the battleships built at this time were outfitted with steam reciprocating units. In 1924 Warren began manufacturing centrifugal pump designs, and later, in 1960 added rotary pumps.

Today, Warren’s products for the Navy are as diverse as the ships they are found on. Warren pumps can be found on nuclear submarines, aircraft carriers, cruisers, destroyers and amphibious assault ships of all sizes.

 

Warren Navy services include:
Fire Main Feed Brine
Chilled Water Main Condensate CRP Hydraulic
Main Sea Water Trim and Drain Lube Oil
Auxiliary Sea Water Sewage Diesel Oil



Military Specifications:
Mil-P-17639 Mil-P-18144 Mil-P-18682 Mil-P-22302
Mil-P-17840 Mil-P-18472 Mil-P-19131
Mil-P-17881 Mil-P-18526 Mil-P-19158
Mil-P-18140 Mil-P-18547 Mil-P-21343



Warren Advantages:

* A wide variety of pump sizes and applications available
* Choice of cast iron, ductile iron, stainless steel, inconel or titanium construction
* Patented low noise impellers for submarine applications, and the only low noise self-priming pump used on the newest attack submarines




Warren Aftermarket Support

Warren Pumps provides support for all of its pumps currently in the Fleet. We supply repair parts and trained service personnel to extend the efficient operation of all Warren Pumps, no matter how old or new. Warren continually reviews its designs to be able to offer modifications and upgrade kits that will further enhance and extend the service life of its products.

Want to learn more about Warren’s Aftermarket Support- Click here.



Warren/Simsite® Composite Components

Warren Pumps was the first to receive approval to supply composite components to the U.S. Navy in accordance with NAVSEA drawing 803-7226047 and is the exclusive distributor for all Simsite products for the U.S. Navy. 

Warren provide composite components replacement parts include:

* Impellers
* Case and Lantern Rings
* Shaft Sleeves
* Throat Bushings
* Fluid Lubricated Bearings


Warren can not only not provide service and parts for pumps manufactured by Warren, but also for any pump in the Fleet. 

Want to learn more about Warren Simsite Products- Click here



Warren Pumps’ on Navy Ships:

The following is a sample of the services found throughout the Fleet where Warren Pumps plays a vital role in keeping our forces ready 24/7/365.
Class: AGF-3 Services
Air Conditioning Sea Water
Air Conditioning Chilled Water
Auxiliary Condenser Circulating
Bilge
Emergency Feed
Fuel Oil Service
JP5 Service
Lube Oil Service
Main Feed
Main Feed Booster
Main Circulating
Main Condensate
Turbine Generator Condensate
  
Class: CG-47 Services
Attached Lube Oil Service
Emergency/Stand-by Lube Oil Service
Fuel Oil Service
   
Class: CVN-68 Services
Air Conditioning Chilled Water
Bilge
Fuel Oil Stripping
Main Circulating
Turbine Generator Condensate
Reboiler Feed
   
Class: DD-963 Services
Air Conditioning Chilled Water 
Attached Lube Oil Service
CRP Hydraulic Service
Emergency/Stand-by Lube Oil Service
Fuel Oil Service
Waste Drain
   
Class: DDG-51 Service
Emergency/Stand-by Lube Oil Service
   
Class LHA/LHD Service
Air Conditioning Chilled Water
Air Conditioning Sea Water
Auxiliary Condensate
Auxiliary Lube Oil Service
Emergency Feed
Emergency/Stand-by Lube Oil Service
Fresh Water Drain
Main Feed
Main Feed Booster
Main Circulating
Main Condensate 
   
Class: LPD-4 Services
Auxiliary Condensate
Bilge
Emergency Feed
Main Feed
Main Circulating
Main Condensate
  
Class: LSD-41/49 Services
Attached Lube Oil Service
Attached Jacket Water
Attached Sea Water
   
Class: TAO-187 Services
Air Conditioning Chilled Water
Ballast
Cargo Feed Water
Cargo Oil
Fire
Fresh Water Cooling
Main Engine Jacket Water Cooling
Sea Water Cooling



Warren has also supplied pumps on the other Classes including:
AD-41 LSD-36 AOE-1
AOR-1 SSN-688 CVN-65
LCC-19 AO-177 NR-1
SSBN-726 CV-67 SSN-774
AE-27 LST-1179
AS-36/39 SSN-21

Since the turn of the last century, Warren Pumps has supplied solutions for the most challenging Marine pumping applications. Warren’s centrifugal and rotary pumps are engineered to provide optimum performance at the lowest possible life cycle costs. 

Warren Pumps are extremely versatile and can be engineered to meet varying applications. Warren’s products are as diverse as the ships they are found on.

Today with our corporate partners, Allweiler and Houttuin, Warren can provide standard marine pumping solutions as well as engineered products.



Product Coverage:

Engineered Engine Room Services
Warren Pumps can provide engineered pumps to fit your specific application. Warren Pumps can offer several designs fitting into the following ranges:

* Main Feed – Flows to 900gpm, Heads to 1900ft
* Condensate & Drain Transfer – Flows to 750gpm, Heads to 360ft
* Sea Water Circulating – Flows 30,000gpm+, Heads to 35ft
* Main Cargo – Flows to 25,000gpm, Heads to 450ft
* Bilge & Ballast, Flows to 30,000gpm, Head to 400ft
* Fire & Tank Cleaning – Flows to 10,000gpm, Heads to 600ft


Engineered Barge Cargo Offloading
The Warren barge pump is a positive displacement screw pump featuring a four screw design for excellent suction lift capability. Special bearing construction provides wide liquid handling capabilities. The overall length can be tailored to your particular barge depth. This design handles both light oil and heavy oil barge requirements…pumps light hydrocarbons as well as viscous asphalt.

* Capacities - to 3000gpm (4,300BPD)
* Discharge Pressures - to 125psi
* Viscosity Range – 35 to 4000ssu
* Pumping Versatility – Gasoline, Kerosene, No. 2 through No. 6 Oils, Asphalt




Warren Advantages:

* Years of proven reliability in a large variety of difficult pump applications
* Pumps are capable of handling a wide variety of liquids
* Wide range of materials and mechanical seal designs available
* High efficiency / Low life cycle costs
* Very low NPSHR


New Product Quotation Request Form





Standard Engine Room Services
As part of the Colfax Pump Group, Warren Pump’s partners with Allweiler, one of the largest manufactures of standard marine engine room pumps. To get more information on the Allweiler pump line, ALLWEILER PUMPS.

Engineered Barge Cargo Offloading
As part of the Colfax Pump Group, Warren Pump’s partners with Houttuin, one of the largest manufactures of standard marine cargo screw pumps. To get more information on the Houttuin products, HOUTTUIN PUMPS.

Warren Pumps offers a full-line of after market services that include:

* Repairs & Rebuilds
* Complete Refurbishment
* Parts Replacement
* Field Service / Training
* Tech Assistance


Our internal and field staff has the training and experience to help you determine the best solution depending on your specific pump application needs. Our goal is to balance the cost impact of each repair without compromising the operational objectives of the pump.