Pumps and Motors

Ajax Pumps and Motors

March 19, 2025 by

Ajax Pumps and Motors

Positive displacement pumps for high-pressure fluid transfer applications

We are an authorized manufacturer of Ajax Vertical Plunger Pumps. These leading industrial pumps are ideal for heavy-duty, maintenance-free, continuous pumping duty in industrial, production, and chemical processing facilities around the world.

Product Overview

Ajax Vertical Plunger Pumps are continuous-duty pumps designed for demanding industrial and processing applications. These pumps have been an industry standard since 1952, known for their reliability and minimal maintenance requirements.

Technical Specifications

Power Range Models:

T125: 125 HP (93 kW)
T150: 150 HP (112 kW)

Operating Parameters:

Stroke Length: 5-6 inches (127-152 mm)
Flow Rates:
- Minimum: 11-58 GPM (43-220 LPM)
- Maximum: 225-469 GPM (852-1775 LPM)
Pressure Range:
- Minimum: 1030-1975 PSI (72-139 kg/cm²)
- Maximum: 4920-5150 PSI (346-362 kg/cm²)

Key Features

Outstanding durability with anti-friction bearings rated for 150,000+ hours of operation
Compact vertical design ideal for high-pressure, high-volume applications in space-constrained environments
Advanced three-way lubrication system ensuring reliable operation
Self-adjusting packing system that eliminates manual maintenance
Versatile fluid end options including aluminum-bronze, ferrous, and combination configurations
Innovative Synchro-Load™ Control system for smooth operation
Flow rates up to 469 GPM and pressures up to 5,150 PSI
Pre-tested at the factory to ensure performance

Options

Material Combinations

Aluminum-Bronze Configuration:

Aluminum-bronze cylinder blocks, manifolds, stuffing boxes
Stainless steel valve springs
Delrin valve discs

Ferrous Configuration:

Forged steel cylinder blocks
Ductile iron/steel stuffing boxes
Stainless steel valve components
Delrin valve discs

Combination Configuration:

Aluminum-bronze cylinder blocks and components
Ductile iron discharge manifolds
Cast iron suction manifolds

Other Options

Synchro-Load™ Control System for smooth loading/unloading
Plunger Options:
- Ceramic plungers (3+ year life expectancy)
- Colmonoy and Tungsten Carbide surfaces
Stuffing Box Packing Options
- Self-adjusting Y-Lip type
- Kevlar spiral-wound packing
- Non-adjustable non-crushable type

Applications

Oil and gas production/transfer
Pipeline service
Chemical injection
High-pressure water flooding for enhanced oil recovery
Industrial cleaning operations

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Greer Bladder Accumulators

Documents

Ajax Pumps and Motors

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Split Case Pumps

March 6, 2025 by

Split Case Pumps

Horizontal and vertical split case pumps for commercial, industrial, and municipal water handling needs

Crane horizontal split case pump with motor

We are an authorized manufacturer of Crane Pumps & Systems horizontal and vertical Split Case Pumps, including the Deming and Weinman brands. These pumps meet various service needs, particularly in water handling, while occupying less space—making them easy to maintain, service, and repair for a long life.

Deming

With their compact design, easy disassembly for maintenance, and long service life, Deming Split Case Pumps are convenient and versatile for the continuous handling of both hot and cold fluids. With their many options and features, these pumps are well-suited for a wide range of applications and industries.

Details

Single Stage Model 5060

Casing: Cast Iron/Bronze/Stainless 316
Impeller: Cast Iron/Bronze/Stainless 316
Shaft: Steel
Wear Rings: Cast Iron/Bronze/Stainless 316
Seal: Mechanical Seal or Packing

3500RPM –2000GPM/500’
1750RPM –7000GPM/400’
1150RPM –6000GPM/200’
870RPM –4000GPM/120’

2” X 1-1/2” X 8” thru 14” X 12” X 14.5”

Vertical Model 5060

Casing: Cast Iron/Bronze/Stainless 316
Impeller: Cast Iron/Bronze/Stainless 316
Shaft: Steel
Wear Rings: Cast Iron/Bronze/Stainless 316
Seal: Mechanical Seal or Packing

3500RPM –2000GPM/500’
1750RPM –7000GPM/400’
1150RPM –6000GPM/200’
870RPM –4000GPM/120’

2” X 1-1/2” X 8” thru 14” X 12” X 14.5”

Multi Stage Model 5260

Casing: Cast Iron/Ductile Iron
Impeller: Cast Iron/Bronze
Shaft: Steel
Wear Rings: Bronze/Steel
Seal: Mechanical Seal or Packing

3500RPM –700GPM/900’
1750RPM –300GPM/220’
1150RPM -575GPM/600’
870RPM –300GPM/160’

3” X 1-1/2” X 10” thru 4” X 3” X 10”

Key Features

In-line pumping makes piping layout easy
Hydraulically balanced units
Rotation can be changed
Pumps can be horizontally and vertically mounted
Low NPSH
Low maintenance on bearings, seals, and impeller
High efficiency, high volume
Dependable service

Applications

Iron or bronze construction
Single or double-seal configurations
Can be fitted with a variety of shaft and shaft seal materials
Grease or oil-lubricated bearings

Applications

Raw water intake
Water distribution
Drainage
Cooling water

Documents

Weinman

Weinman Split Case Pumps are versatile enough to accommodate diverse service requirements. Known for exceptional quality, efficiency, and cost-effectiveness, these single-stage, vertically mounted pumps offer high-capacity pumping for general applications. Robust and dependable, they feature straightforward mechanics paired with advanced hydraulics.

Details

Single Stage Model 1200

Casing: Cast Iron/Ductile Iron
Impeller: Bronze
Shaft: Steel
Wear Rings: Bronze (Cast Iron on L7/L8)
Seal: Mechanical Seal or Packing

1750RPM –7000GPM/450’
1150RPM –5000GPM/200’

2” X 3” X 10” thru 12” X 12” X 14”

Multi Stage Model 1310

Casing: Cast Iron
Impeller: Cast Iron/Bronze
Shaft: Steel
Wear Rings: Bronze/Steel
Seal: Mechanical Seal or Packing

3500RPM – 700GPM/900’
1750RPM– 300GPM/220’

3” X 1-1/2” X 10” thru 4” X 3” X 10”

Vertical Model 1100

Casing: Cast Iron/Ductile Iron
Impeller: Bronze
Shaft: Steel
Wear Rings: Bronze (Cast Iron on L7/L8)
Seal: Mechanical Seal or Packing

1750RPM –7000GPM/450’
1150RPM –5000GPM/200’

2” X 3” X 10” thru 12” X 12” X 14”

Key Features

Single or multi-stage
Thrust collar and lip seal for easy maintenance
Base includes lifting holes for easy installation

Options

Available as pump only and with base mounting
Vertical and horizontal versions
Impeller wear rings
Sleeved shaft
300# flanges
Upgraded mechanical seal material
Water jacketed thrust bearings (JD Series)
Double shaft extension (JD Series)
Recirculating orifice (JD Series)

Applications

General water service
Domestic water booster system
Chilled and hot water systems

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List of products coming soon

Documents

Split Case Pumps

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End Suction Pumps

March 6, 2025 by

End Suction Pumps

Efficient, versatile, and reliable pumps for commercial, industrial, and municipal water and wastewater service

We are an authorized manufacturer of Crane Pumps & Systems End Suction Pumps, including the Barnes, Burks, Deming, and Weinman brands. With simplified pricing, quick delivery, and industry-leading efficiency, these brands are an ideal investment for a variety of water handling needs.

Barnes

The Barnes brand of End Suction Pump is a centrifugal general-purpose pump designed to meet a variety of needs in the marine industry. It is dependable and high efficiency, providing quick delivery.

Details

Models: HCU Series
Flows to: 600 gpm
Heads to: 360 feet
Discharge: 2 or 4 inches
HP: 0.33-60
RPM: 1750 or 3450

Key Features

Cast iron construction
ABS (American Bureau of Shipping) Certified

Options

Can be configured in frame-mounted and close-coupled

Applications

General water circulation
Firefighting
Wash down

Documents

Burks

Burks End Suction Pumps are dependable, highly reliable centrifugal pumps designed to perform at lower capacities for a broad range of water systems in commercial, industrial, and municipal industries. With their strong construction, they are easy to maintain and long-lasting.

Details

Models: GNA, GNB, GNC, G, GA, DF
Flows to: 1,100 gpm
Heads to: 380 feet
Discharge: ¾ inch to 4 inches
HP: 0.33-75
RPM: 1750 or 3450

Key Features

Cast iron construction
Can handle fluids up to 500°F
Direct drive or motor-operated
Back pull-out design
Bronze impeller
Renewable bronze shaft sleeve
Renewable bronze suction cover ring
Can be tank-mounted

Options

Can be configured in frame-mounted and close-coupled

Applications

High temperature fluids
Coolants
Building service
Washer lines
Irrigation

Documents

Deming

Deming End Suction Pumps are general-purpose pumps with rugged construction, making them ideal for a variety of industrial water supply services. Dependable, versatile, and competitively priced, the Deming pumps are ideal for applications that require easy-to-maintain and long-lasting service.

Details

Models: 3000 and 4000 series
Flows to: 4000 gpm
Heads to: 780 feet
Discharge: 1-6 inches
HP: 0.33-60
RPM: 1750 or 3450
HZ: 50 HZ models available

Key Features

Cast iron construction
Highly efficient
Bronze impeller
Packaging box or mechanical seal
Renewable bronze shaft sleeve
Renewable bronze suction cover ring

Options

Can be configured in frame-mounted and close-coupled
Available with either semi-open or enclosed impeller types
Packing, double seals, and gland options
Available in 44 sizes to meet design requirements
Material options include 316 stainless steel and bronze (#5 Zinc free and #8 Naval)

Applications

Industrial service
Booster service
Chemical service
General water supply
Coolants
Washer lines

Documents

Weinman

Weinman End Suction Pumps are dependable, general purpose and competitively priced centrifugal pumps with a rugged construction. They can meet a broad range of water supply services, with some models offered in a premium back pull-out design to increase reliability and uptime.

Details

Models: A, B, G, and K Series; 375/575 Back Pull-Out Series
Flows to: 4000 gpm
Heads to: 425 feet
Discharge: 1 to 10 inches
HP: 0.33-200
RPM: 1150, 1750, or 3450

Key Features

Quick delivery
NSF Certified
High pressure (up to 400lbs)
Highly efficient

Options

Can be configured in frame-mounted and close-coupled
375/575 Series offers back pull-out design; can be configured with 7”, 9.5”, 13”, or 15.5” impellers and a full range of sizes

Applications

Booster service
General water supply
Cooling towers
Condensate systems
Building service
Washer lines
Irrigation

Documents

You may also need:

Ball Bearing

Bearing Cover

Coupling

Deflector

Gasket

Impeller

Lip Seal

Mechanical Seal

Nuts

O-Ring

Packing Box

Pipe Plug

Screws

Seal Gland

Shaft

Shaft Key

Sleeve

Snap Ring

Studs

Wear Ring

For More Information

For additional details about our Pumps & Motors offerings, download the sheet.

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End Suction Pumps

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Column Sump Pumps

March 5, 2025 by

Column Sump Pumps

Versatile general service sump pumps for a variety of fluid handling needs

We are an authorized manufacturer of Crane Pumps & Systems Column Sump Pumps, including the Deming and Weinman brands. These pumps are available in a wide variety of materials and sizes, and are a solid choice for water level detection and pumping service across a range of industrial and municipal applications.

Deming Column Sump Pumps

These vertical Column Sump Pumps can manage a wide range of liquid types, from drainage water and waste fluids with small, non-fibrous particles to more extensive industrial applications. Their innovative design ensures reliable performance and economical operation without the risk of clogging.

Details

Models: 4500, 4507/4508, & 5500

Flows to: 4,000 gpm
Heads to: 250 ft
Discharge: 1.5 – 8″
HP: 0.25 – 100

Column

Flows to: 4,000 gpm
Heads to: 250 ft
Discharge: 1.5 – 8″
HP: 0.25 – 100
RPM: 1150, 1750, 3450
Length: Sump depth 2 – 20 ft

Non-Clog

Flows to: 2,000 gpm
Heads to: 140 ft
Discharge: 2 – 8″
HP: 0.5 – 60
RPM: 870, 1150, 1750
Length: Sump depth 2 – 20 ft

Key Features

Always primed
Simplex or duplex design
Leak proof
Adjustable impeller
Vented or vapor tight construction
Extensions for pit depths from 2 to 20 feet
Utilize standard C-face motors

Options

Guide bearings for various applications
Cast iron or bronze
Simplex or duplex design
Discharge pipe sizes
Shaft material
Falk or lovejoy couplings
Customizable, optional coverplate
High temperature construction

Applications

Elevator pits
Basements
Sump drainage
Flood control
Storm water
Industrial process
Condensation control
Power plants
General dewatering service

Documents

Weinman Column Sump Pumps

Weinman vertical Column Sump Pumps are built to manage general purpose pumping duties and to handle a wide range of fluids, including drainage water and liquid waste with small, non-fibrous particles, as well as more demanding industrial applications. Their superior design ensures reliable operation with minimal maintenance costs.

Details

Models: 700 S & SA, 710 MG-VS, 800 SM-VS

Flows To: 1,500 g.p.m.
Heads To: 100 feet
Discharge: 1.5-6 inches
HP: 0.25- 20
RPM: 1150 or 1750
Length: Sump depth up to 15 feet

Key Features

Always primed
Adjustable impeller
Utilize standard C-face motors
Designed for high-temperature applications

Options

Vented or vapor-tight construction
Semi-open or non-clog impeller design
Simplex or duplex design

Applications

Elevator pits
Basements
Sump drainage
Flood control
Storm water
Industrial process
Condensation control
Power plants
General dewatering service
Sewage

Documents

Download Our Pumps & Motors Summary Sheet

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Vertical Sump Pump

Weinman Sump Pump Series 710

Column Sump Pumps

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Hayward Tyler Pumps & Motors

August 28, 2024 by

Hayward Tyler Pumps & Motors

Supporting nuclear energy with long-lasting, reliable pumping systems

Energy Steel partners with Hayward Tyler to supply a wide range of performance-critical pump and motor solutions for the nuclear industry. We manufacture Axial Mixed Flow Pumps, End Suction Pumps, Vertical Turbine Pumps, Double Suction Pumps, Canned Motor Pumps, and Wet Stator Motor Pumps—all engineered to fit customer requirements and deliver reliable and robust pumping solutions for nuclear applications.

Axial Mixed Flow Pumps

Product Overview

The MT/MN/BN series of Vertical Axial & Mixed Flow Pumps from Hayward Tyler are engineered for applications requiring large flow capacities at relatively low heads, or for situations where suction lifts exceed the capabilities of horizontal pumps. With multiple hydraulic designs available, these pumps can be customized to deliver varying capacity curve characteristics from steep to flat, making them highly adaptable to specific system requirements.

Technical Specifications

Flow Rate: Up to 160,000 USgpm
Head: Up to 500 ft
Discharge Size: Up to 30 inches
Construction: Available in various materials to suit application requirements
Mounting: Vertical configuration
Quality:
- ASME Section III, Division 1, Class 1, 2, or 3 available
- NQA-1 compliant
- 10CFR50 Appendix B and 10CFR21 compliant

Key Features

Cast or Fabricated Discharge Head: Can be located above or below floor
Back-Pull Out Design: For ease of maintenance and servicing
Balanced Hydraulics: Reduces thrust loading
Vertical Rigid Adjustable Coupling: Allows for axial adjustment
Replaceable shaft sleeves with hardened material
Bearing span optimized to avoid excitation
Multiple material choices to match application

Applications

Cooling Water
Condenser Circulating Water
Circulating Water

End Suction Pumps

Product Overview

The Hayward Tyler N3 is a vertically split, single-stage End Suction Pump specifically engineered for nuclear auxiliary and radwaste systems. Featuring a back pull-out design with flexible mounting options and a robust cantilever shaft/bearing arrangement, the N3 series is built to deliver exceptional reliability in demanding nuclear applications while ensuring low stress, minimal deflection, and extended bearing life.

Technical Specifications

Flow Range: Up to 3,000 USgpm
Total Head: Up to 500 ft
Operating Speed: 1,500-3,600 rpm
Quality:
- ASME Section III, Division 1, Class 1, 2, or 3 available
- NQA-1 compliant
- 10CFR50 Appendix B and 10CFR21 compliant
Design Pressure: As per application requirements
Design Temperature: As per application requirements

Key Features

Back Pull-Out Design: Enables easy maintenance and servicing
Mounting Flexibility: Available in foot or centerline mounting arrangements
Impeller Options: Choice of closed or semi-open impeller designs
Robust Construction: Cantilever shaft/bearing arrangement for optimal performance
Nuclear Grade Quality: Manufactured under stringent quality control programs
Low Maintenance: Designed for extended service intervals
Enhanced Reliability: Optimized for minimal stress and deflection

Applications

Safety-Related Applications (ASME III Class 2)

Sealwater Injection Systems
Decay Heat Pumps
Reactor Spray Pumps

Auxiliary and Service Applications (ASME III Class 3)

Spent Fuel Pump Systems
Borated Water Pumps
Radwaste Pumps

Vertical Turbine Pumps

Product Overview

Hayward Tyler’s VS/VSC Vertical Turbine Pumps are engineered for applications requiring low NPSH (Net Positive Suction Head), medium head, and medium capacity installations. Specifically designed for the nuclear industry, these versatile pumps feature three different impeller types, each offering unique head-capacity curves ranging from steep to flat to meet diverse system requirements. With decades of operating experience, these pumps deliver reliable performance in both safety-related and non-safety related applications.

Technical Specifications

Flow Range: Up to 50,000 USgpm
Total Head: 60-210 ft per stage
Setting Length: Up to 60 ft
Operating Speed: Up to 1,775 rpm
Design Options: Available in multiple configurations to meet ASME Section III, Division 1, Class 1, 2, or 3 requirements
Quality: Manufactured under NQA-1, NCA4000, and NRC requirements 10CFR50 Appendix B and 10CFR21

Key Features

Multiple impeller options to accommodate different system requirements
Customizable head-capacity curves from steep to flat
Robust construction for reliable long-term operation
Available in both safety-related and non-safety related configurations
Product-lubricated bearing design option for reduced maintenance
Upgraded materials available for enhanced wear resistance
Compliant with stringent nuclear industry standards

Applications

Containment Spray
Cooling Water
Emergency Service Water
Essential Cooling Water
Essential Service Water
Essential Screen Wash
Standby Service Water
Turbine Plant Cooling Water
Ultimate Heat Sink
Condensate
Plant Water Supply
Cooling Water
Wastewater
Barge Stripping
Oil Transfer

Double Suction Pumps

Product Overview

Hayward Tyler’s D/KSMK Series Double Suction Pumps are robust, high-capacity pumps designed with a horizontally or radially split configuration. These pumps are engineered specifically for critical applications in nuclear power facilities where reliability and safety are paramount. Their rugged design makes them particularly well-suited for hazardous, safeguard-operating conditions that require high flow rates at lower heads.

Technical Specifications

Discharge Sizes: Up to 7′ 6″ (90″)
Flow Capacity: Up to 178,000 USgpm
Head: Up to 152 ft
Operating Speed: Up to 1,180 rpm
Construction: Horizontally or radially split casing
Quality: Available in configurations that meet ASME nuclear standards and manufactured under NQA-1 and NRC quality requirements

Key Features

Double suction impeller design for balanced hydraulic forces
Split casing construction for easier maintenance access
Engineered for exceptional reliability in critical applications
Heavy-duty construction for long service life
Available in safety-related configurations
Designed for optimal performance in high-capacity applications
Balanced hydraulic design for smooth operation
Built to withstand demanding nuclear environment conditions

Applications

Cooling Water
Fuel Pool Cooling
Condensate Pump
Reactor Building Spray
Decay Heat Removal
Cooling Tower Circulation
Component Cooling Water
Normal Component Cooling
Heater Drain Pump
Suppressions Pool Clean Up
Spent Fuel Cooling
Circ Cooling Water
Aux. Component Cooling Water Spray
Component Cooling Pump

Canned Motor Pumps

Product Overview

Hayward Tyler’s Canned Motor Pumps are an innovative solution for nuclear applications where reliability and safety are paramount. These specialized pumps combine the pump and motor on a common shaft, all enclosed within a pressure boundary. By eliminating mechanical seals, they remove the risk of process fluid leaks.

We supply a wide range of Canned Motor Pumps: Engineered Canned Motor Pumps (CMP) and Retrofits (CMR), Internal Pressurized Circulation Pumps (HNP), Small Circulation Canned Motor Pumps (HX), Hollow Shaft Pumps (HV), High Capacity Pumps (HP/HT/HN), High Melting Point Pumps (HR), High Pressure, High Temperature Pumps (HTM), High Temperature Pumps Without Cooling Water (HV-X), High Temperature Pumps (HT), High Temperature High Melting Point Pumps (HR-Y), Multi-Stage Pumps (HP-M/HN-N/ HT-M/HW-M, HP-T), Reverse Circulation Pumps (HN), Self-Priming Pumps (HZ), Slurry Handling Pumps (HS), Slurry Handling Pumps with Gas Geal (HJ HG), Standard Pumps (HP), and Vertical Reverse Circulation Pumps (HW).

Technical Specifications

Motor Specifications

Power Range: 5-450 HP (Higher ratings available upon request)
Voltage: 380-575V
Pole Options: 2, 4
Variable Speed Drive Compatible: Yes
Design Pressure: 0-6000+ psig
Design Temperature Range: -184°F to 750°F

Pump Performance

Flow Rate: Typically up to 3,000 USgpm (Higher capacities available)
Head: Typically up to 1,000 ft (Higher capabilities available)

Key Features

Sealless Design: Eliminates the need for mechanical seals, significantly reducing maintenance requirements
Integrated Construction: Pump and motor combined on a common shaft
Pressure Boundary Containment: Complete enclosure of all rotating components
Retrofit Capability: Can be designed to replace existing sealed pumps with minimal modifications to existing infrastructure
Minimal Maintenance: Designed for extended operation without intervention
Radiation-Resistant: Specifically engineered for nuclear applications

Applications

Reactor Water Clean Up (RWCU) Systems
Spent Fuel Processing
Boron System Operations
Chemical Volume Control
D2O Collection and Transfer
Steam Generator Blowdown
Spent Resin Processing

Wet Stator Unit (BCPs)

Product Overview

Hayward Tyler’s Wet Stator Unit Pumps, or Boiler Water Circulating Pumps, are advanced vertical pumps featuring an integrated wet wound motor design. These specialized units are engineered with matched pump and motor internal pressure ratings, eliminating the need for dynamic mechanical seals. This makes them particularly well-suited for high inlet pressure and temperature applications in nuclear facilities.

Technical Specifications

Motor Specifications

Power Range: 400-3350 HP
Voltage Options: 380V-11kV
Pole Options: 2, 4
Variable Speed Drive Compatible: Yes
Design Pressure: Up to 5800 psig
Design Temperature Range: 32°F to 750°F

Pump Performance

Flow Rate: Up to 44,000 USgpm
Head: Up to 1,800 ft

Key Features

Integrated Design: Vertical pump with wet wound motor integration
Sealless Operation: Matched internal pressure design eliminates need for dynamic mechanical seals
High-Pressure Capability: Engineered for demanding pressure requirements
Temperature Resistant: Suitable for high-temperature applications
Nuclear-Grade Construction: Built to meet stringent nuclear industry standards

Applications

Reactor Water Clean Up (RWCU) Systems
Reactor Circulating Pump (RCP)
High Pressure Circulation

Hayward Tyler Pumps & Motors

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Crane Pumps & Motors

August 28, 2024 by

Crane Pumps & Motors

End suction, split case, and column sump pumps for water and sewage handling

We are an authorized manufacturer of Crane Pumps & Systems End Suction, Split Case, and Column Sump pumps, including the Barnes, Burks, Deming, and Weinman brands. These durable and efficient brands are effective for a variety of water handling needs, including sewage and wastewater.

Crane Pumps & Motors

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